Chapter Summaries

Chapter Summary: Hope for Peace, a Miracle Appears

Key Plot Points and Events

• Roya defeats Hody Jones instantly, despite Hody having consumed hundreds of Energy Steroids. His effortless victory astonishes Neptune, the fish-men, humans, and even Ain and Stella.
• Roya orders King Neptune to free the human slaves and send them to a Marine base. Neptune agrees and swears to fulfill the order.
• Roya examines the critically wounded Fisher Tiger and determines that he needs a blood transfusion to survive.
• Because human and fish-man blood are normally incompatible—especially given Fisher Tiger’s condition—Roya insists that only human blood can save him.
• The freed human slaves initially remain silent, understandably unwilling to help a fish-man society that had enslaved and mistreated them.
• A dark-skinned young man volunteers to donate blood in the name of peace. His example inspires many others to volunteer as well. The young man is secretly a phantom created by Roya to encourage cooperation.
• After an hour of transfusions, Fisher Tiger is pulled back from death but remains critically injured.
• Since Roya cannot stay to provide prolonged medical care, he secretly gives Fisher Tiger a side-effect-free Energy Steroid obtained from the system.
• The drug grants Fisher Tiger extraordinary regenerative abilities, causing flesh to grow over and seal the massive wound in his chest.
• The surrounding humans and fish-men interpret the healing as a miracle and begin to believe that peaceful coexistence may be possible.
• Roya declares that the miraculous effect came from the blood of humans who willingly chose to help, prompting Neptune to recognize the symbolic importance of their sacrifice.

Character Developments

• Roya demonstrates overwhelming combat strength, advanced medical knowledge, strategic thinking, and a desire to promote peace rather than simply defeat enemies.
• Neptune shifts from astonishment to trust. His willingness to accept Roya’s unconventional medical solution shows his open-mindedness and growing commitment to reconciliation.
• Fisher Tiger becomes a symbol of hope: his survival depends on cooperation between humans and fish-men.
• Ain and Stella admire Roya even more after witnessing his victory and are motivated to train harder so they will not disappoint him.
• The human slaves move from understandable resentment and distrust to voluntary compassion, symbolizing the possibility of overcoming historical hatred.
• The fish-men are forced to confront their hypocrisy: many ignored Fisher Tiger’s suffering while he worked as a laborer, yet now criticize Roya’s attempt to save him.

Significant Themes

• The possibility of peace: Cooperation becomes possible when individuals choose compassion over inherited prejudice.
• Trust and sacrifice: The humans’ voluntary blood donations represent a meaningful sacrifice for someone from a formerly hostile group.
• Leadership and influence: Roya uses both power and careful manipulation to create a moment capable of changing public attitudes.
• Hypocrisy and responsibility: The fish-men’s earlier neglect of Fisher Tiger contrasts with their later outrage, exposing their moral inconsistency.
• Miracles as symbols: Fisher Tiger’s regeneration is more than a medical event; it becomes proof to the crowd that humans and fish-men may share a future.
• Free will versus manipulation: Although the first volunteer is secretly created by Roya, the other humans willingly follow, raising questions about whether peace can be encouraged through manufactured examples.

Character Interactions

• Roya and Neptune develop mutual trust as they discuss freeing slaves and saving Fisher Tiger.
• Roya directly challenges the fish-men’s assumptions by insisting on human blood, while Neptune chooses to believe him.
• The freed humans initially reject the idea of helping their former oppressors, but the volunteer’s speech inspires them to act collectively.
• Roya’s healing of Fisher Tiger affects both groups emotionally, transforming suspicion into wonder and giving them a shared experience of hope.

Chapter Summary: Using the Forbidden Medicine, Princess Shirahoshi

Key Plot Points and Events

• Neptune realizes that Roya’s actions support the late Queen Otohime’s dream of peaceful coexistence between humans and Fish-Men. He becomes deeply moved and grateful to the White Dove Admiral.
• The five-minute effect of the forbidden medicine ends, but Fisher Tiger’s critical wounds have been stabilized. He awakens and learns that Roya saved him.
• Roya clarifies that Fisher Tiger was not his target; he had come to recruit Jinbe. After Jinbe is treated, Neptune agrees to accept the proposal for Jinbe to become a Shichibukai.
• Neptune asks Roya for another favor: capturing Vander Decken IX, who has persistently harassed Princess Shirahoshi, sent threatening marriage proposals, and attacked the Hard-Shell Tower where she is confined.
• Roya agrees to help, presenting the mission as a training opportunity for Ain. Neptune personally guides Roya and his companions to the tower.
• Upon arriving, Roya receives a system reward for completing a check-in at the Hard-Shell Tower: Shirahoshi’s complete favorability.
• Vander Decken launches another projectile toward the tower, but Roya detects and destroys it with a powerful flying sword slash. He identifies the attack as the Mark-Mark Fruit’s ability and criticizes Decken’s foolishness.
• Roya enters the tower alone and finds Shirahoshi asleep. After startling her awake, he introduces himself as the Marine Admiral known as White Dove.

Character Developments

• Neptune becomes convinced that Roya is a trustworthy ally who can help fulfill Otohime’s dream. His gratitude leads him to accept Jinbe’s Shichibukai appointment and seek Roya’s assistance against Vander Decken.
• Fisher Tiger awakens still deeply concerned about Fish-Man Island and Jinbe, but relaxes after Neptune assures him that Roya’s intentions are benevolent.
• Jinbe is formally positioned to become a Shichibukai, though he remains recovering from his injuries.
• Ain is assigned to confront Vander Decken as a practical battle exercise. She responds with determination and vows not to disappoint Roya.
• Roya demonstrates his healing influence, political pragmatism, overwhelming swordsmanship, and growing connection to Shirahoshi.
• Shirahoshi is introduced as a gentle, vulnerable princess whose kindness and status have made her a target of Vander Decken’s obsession.

Significant Themes

• Human–Fish-Man coexistence: Roya’s actions appear to advance Otohime’s vision of harmony between the two peoples.
• Trust and alliance: Neptune’s willingness to cooperate with Roya reflects the importance of personal acts of rescue and protection in building political trust.
• Abuse of power and protection: Shirahoshi’s immense importance contrasts with her helpless confinement and vulnerability to Vander Decken’s attacks.
• Duty versus cruelty: Neptune and Roya use their authority to protect others, while Vander Decken exploits his Devil Fruit power to terrorize Shirahoshi.
• Hope after tragedy: Fisher Tiger’s survival and Jinbe’s possible appointment suggest a more hopeful future for Fish-Man Island.

Character Interactions

• Neptune expresses profound gratitude to Roya for saving Fisher Tiger and supports Roya’s recruitment of Jinbe.
• Fisher Tiger initially reacts defensively to Roya but is reassured by Neptune’s explanation.
• Neptune asks Roya directly to punish Vander Decken, revealing both his paternal concern and his normally restrained anger.
• Roya treats Ain as a trusted subordinate and encourages her to gain combat experience.
• Neptune personally escorts Roya to Shirahoshi’s tower, strengthening their alliance.
• Roya and Shirahoshi finally meet, with Roya formally introducing himself after finding her asleep and unguarded.

Chapter Summary: “No Ifs, Yearning for Freedom”

Key Plot Points and Events

• Roya visits Shirahoshi in Hard-Shell Tower after receiving permission from King Neptune.
• He asks whether she truly desires freedom, causing Shirahoshi to confront the pain and injustice of her confinement.
• Shirahoshi breaks down emotionally, explaining that she wants to leave the tower openly and experience life outside it.
• Because Shirahoshi completely trusts Roya, she agrees to leave immediately.
• Neptune is deeply moved when he sees his daughter emerge from the tower. He reassures her that Roya will defeat Vander Decken IX and free her permanently.
• When another projectile aimed at Shirahoshi arrives, Ain effortlessly blocks it and retrieves the accompanying letter. The letter reveals Vander Decken’s obsessive and disturbing intentions.
• Roya decides Shirahoshi should witness Vander Decken’s defeat so that the traumatic memories associated with her imprisonment can finally disappear.
• Roya, Ain, and Shirahoshi travel to Sea Forest, where they find Vander Decken beside Noah’s Ark.
• Vander Decken assumes Shirahoshi has come to accept his marriage proposal and boasts about using her power as Poseidon to rule the world.
• Shirahoshi rejects him and declares that she would rather marry Roya than him.
• Enraged, Vander Decken threatens to kill Roya. Roya dismisses him as insignificant and orders Ain to handle the fight.
• Ain confronts Vander Decken while he mistakenly assumes Roya is weak and dependent on women for protection.

Character Developments

• Shirahoshi: Moves from fear and passive confinement toward courage and decisive action. She openly expresses her longing for freedom, trusts Roya completely, leaves Hard-Shell Tower, and directly rejects Vander Decken.
• Roya: Establishes himself as Shirahoshi’s protector and source of hope. He is confident, emotionally perceptive, and determined to destroy the source of Shirahoshi’s trauma rather than merely defeat Vander Decken.
• Ain: Demonstrates loyalty, speed, and combat skill by effortlessly intercepting the projectile and willingly taking on Vander Decken at Roya’s command.
• Neptune: Though burdened by his responsibilities as king, he shows deep emotion and places his trust in Roya to save Shirahoshi.
• Vander Decken IX: Reveals his delusions, possessiveness, and ambition. He views Shirahoshi as a tool for gaining control of Poseidon and seriously underestimates Roya and Ain.

Significant Themes

• Freedom versus imprisonment: Shirahoshi’s confinement symbolizes the loss of freedom caused by fear and persecution. Her decision to leave represents a major emotional breakthrough.
• Trust and protection: Shirahoshi’s absolute trust in Roya enables her to overcome years of fear, while Roya’s actions demonstrate protective loyalty.
• Abuse and obsession: Vander Decken’s supposed “love” is portrayed as coercive, possessive, and threatening rather than genuine affection.
• Healing through confrontation: Roya believes Shirahoshi can overcome her trauma by witnessing Vander Decken’s defeat.
• Arrogance and misjudgment: Vander Decken’s ignorance of Roya’s strength leads him to underestimate his opponents, reinforcing the chapter’s closing idea that there are no second chances or alternate outcomes—“no ifs.”

Character Interactions

• Roya and Shirahoshi share the chapter’s central emotional exchange, with Roya encouraging her to pursue freedom and Shirahoshi placing complete faith in him.
• Neptune supports Roya’s intervention while entrusting him with Shirahoshi’s safety.
• Ain acts as Roya’s efficient subordinate, protecting Shirahoshi and accepting his order to fight Vander Decken.
• Shirahoshi firmly rejects Vander Decken’s proposal and publicly aligns herself with Roya.
• Vander Decken’s hostility toward Roya creates the immediate conflict, leading to Ain’s confrontation with him.

Chapter Summary: Ain Enters the Battle, Advancing Her Realm

Key Plot Points and Events

• Roya has not yet taught Ain advanced swordsmanship, instead focusing on strengthening her fundamentals and cultivating a calm, disciplined mindset.
• Ain confronts Vander Decken IX without fear or hesitation. Roya prevents Shirahoshi from warning her about Decken’s Target-Target Fruit, insisting that Ain must analyze the enemy and solve the problem independently.
• Ain attacks with sword energy, while Vander Decken throws eight poison-coated knives. Although he has touched Ain and can therefore target her attacks with absolute accuracy, her powerful slash destroys all the knives.
• Seizing the opening, Ain uses Soru to move behind Vander Decken and activates the Return-Return Fruit, reverting his body twelve years into the past and drastically weakening him.
• The combination of Ain’s calm mindset, swordsmanship, and Fruit ability allows her to break through from the peak Swordsman realm into the initial Great Swordsman realm during the battle.
• With her power increased roughly tenfold, Ain overwhelms Vander Decken. Her repeated slashes kill him and further stabilize her newly reached realm.
• Before dying, Vander Decken touches Noah’s Ark and activates his Fruit ability on it. The massive ark begins to rise and fall toward Fish-Man Island, threatening catastrophic destruction.
• Ain realizes the danger and prepares to sacrifice herself if necessary to stop Noah’s Ark.

Character Developments

• Ain: Demonstrates remarkable composure, independent judgment, and rapid growth. Her ability to remain calm under pressure enables her to identify an opening, combine her swordsmanship with her Devil Fruit, and advance to the Great Swordsman realm during combat.
• Roya: Acts as Ain’s mentor, deliberately withholding direct assistance so she can develop independent combat instincts. He recognizes her breakthrough and encourages her to maintain her momentum.
• Shirahoshi: Shows concern for Ain and understands the danger of Vander Decken’s ability, but accepts Roya’s instruction to let Ain fight and learn on her own.
• Vander Decken IX: Begins confidently, relying on the Target-Target Fruit and poisoned knives, but becomes terrified when Ain’s power suddenly increases. His desperation leads him to use Noah’s Ark as a final weapon.
• Noah’s Ark: Becomes an unintended weapon after Vander Decken targets it, creating a threat far greater than the original duel.

Significant Themes

• Growth through independent struggle: Ain must discover the enemy’s abilities and determine her own strategy rather than depend on outside warnings.
• Mental discipline and calmness: Her perfectly controlled state of mind improves her focus, reactions, and combat power, ultimately enabling her breakthrough.
• Advancement through battle: Ain’s transition into the Great Swordsman realm occurs naturally in the midst of danger, showing how pressure and experience can produce rapid evolution.
• The consequences of desperation: Vander Decken’s hatred and refusal to accept defeat transform a losing battle into a crisis threatening the entire island.
• Power and responsibility: Ain’s advancement brings not only strength but also the burden of protecting Fish-Man Island from Noah’s Ark.

Character Interactions

• Roya stops Shirahoshi from warning Ain, emphasizing the importance of personal experience and independent decision-making.
• Roya encourages Ain to capitalize on her momentum and break through to the Great Swordsman realm.
• Ain responds to his guidance, combines her swordsmanship and Devil Fruit powers, and decisively defeats Vander Decken.
• Vander Decken’s final act forces Ain to shift from celebrating her breakthrough to confronting a larger disaster, setting up the next stage of the conflict.

Chapter Summary: “The People’s Despair, Reward: Uranus”

Key Plot Points and Events

• Noah’s Ark begins rising toward Fish-Man Island, threatening to crush and destroy it. The terrified residents realize that Vander Decken IX may be using it to take revenge.
• King Neptune and the people can do little except hope that Roya will stop the disaster.
• Roya arrives beside Ain, reassures her, and orders her to leave the rest to him. Despite the Ark’s immense size, he remains calm and confident.
• Roya summons his strongest technique, Illusion-Illusion Fruit: Susanoo—White Dove, then reinforces the massive construct with Armament Haki.
• Using Susanoo’s overwhelming strength and a rapid barrage of attacks, Roya begins tearing Noah’s Ark apart.
• He finishes the destruction with Life Return—Maximum Wheel—Rokuogan, unleashing a gigantic shockwave that splits the Ark and reduces it to flying fragments.
• The people of Fish-Man Island witness Roya’s power and regain hope, praising him as their protector.
• After Noah’s Ark is completely destroyed, the system announces that Roya has inherited the “promised words” and issues a new mission: allow fish-men and merfolk to live freely on the continent.
• The reward for completing this mission will be Uranus, one of the three Ancient Weapons.
• The chapter ends by shifting to Mermaid Cafe, where a mysterious black-haired mermaid watches events through a crystal ball and reacts with shock.

Character Developments

• Roya demonstrates immense confidence, remaining composed even when Fish-Man Island faces seemingly certain destruction. His successful destruction of Noah’s Ark further establishes him as an overwhelmingly powerful and dependable protector.
• Ain gains renewed confidence from Roya’s presence and is visibly impressed by his strength and ability to save everyone.
• Neptune experiences fear and helplessness but ultimately places his faith in Roya. Watching Roya save the island appears to strengthen Neptune’s resolve regarding the future of fish-men and merfolk.
• The people of Fish-Man Island shift from panic and despair to relief and admiration after seeing Roya defeat the threat.
• The mysterious mermaid at Mermaid Cafe is introduced as someone capable of observing the events from afar, though her motives and identity remain unclear.

Significant Themes

• Hope amid despair: The population believes Fish-Man Island is doomed, but Roya’s intervention transforms terror into confidence.
• Heroism and protection: Roya acts as a savior figure, taking responsibility for the safety of the entire island and its people.
• Power and reassurance: His overwhelming strength is not merely destructive; it gives the frightened people emotional security.
• Freedom and equality: The new mission to let fish-men and merfolk live freely on the continent points toward the larger struggle against discrimination and segregation.
• Ancient power and destiny: Uranus, along with Pluton and Poseidon, connects Roya’s personal journey to the broader mysteries and political significance of the Ancient Weapons.

Character Interactions

• Roya comforts Ain by placing a hand on her shoulder and firmly telling her that he will handle the danger.
• Ain responds with admiration and trust, recognizing Roya’s extraordinary power.
• Neptune watches Roya’s intervention while silently praying for him to save the island, showing his dependence on Roya’s protection.
• The residents’ reactions to Roya evolve collectively: they first fear him as a possible new threat, then celebrate him once they realize he is destroying Noah’s Ark.
• The final scene introduces an unseen observer who watches Roya’s actions through a crystal ball, creating anticipation for her future involvement.

Chapter Summary: Ten-Thousand-Meter Sea Dragon, Everyone Despairs

Key Plot Points and Events

• Shyarly’s crystal ball again shows Fish-Man Island being destroyed, despite White Dove having already destroyed Noah’s Ark and apparently prevented the earlier disaster.
• Disturbed by the contradiction, Shyarly decides to inform King Neptune personally.
• Neptune arrives to thank Roya, also known as Admiral White Dove, for saving both Shirahoshi and Fish-Man Island.
• Neptune proposes a marriage engagement between Roya and Shirahoshi, believing it would be an appropriate reward and recognizing Shirahoshi’s strong feelings for him.
• Shirahoshi openly admits that she likes Roya and eagerly accepts the idea of an engagement, embarrassing herself and amusing everyone present.
• Before Roya can give a final response, Shyarly arrives with alarming news: her prophecy of Fish-Man Island’s destruction remains unchanged.
• Roya uses his advanced Observation Haki and sees the immediate future. He discovers that a gigantic Sea King resembling a sea dragon—over ten thousand meters long—is surrounding Fish-Man Island and may soon pierce its protective bubble.
• Roya announces that the attack will occur in approximately five minutes.
• The chapter ends as the enormous sea-dragon-like Sea King emerges outside Fish-Man Island, confirming both Shyarly’s prophecy and Roya’s prediction.

Character Developments

• Shyarly becomes increasingly distressed as her normally infallible prophecy appears to be unfolding despite the destruction of Noah’s Ark. Her confidence in the prophecy ultimately forces her to seek Neptune’s help.
• Roya/White Dove demonstrates both emotional restraint and overwhelming power. He is amused by Neptune’s attempt to arrange a marriage but remains cautious because Shirahoshi has only recently regained her freedom. His Observation Haki also reveals his ability to detect the true source of the coming catastrophe.
• Shirahoshi shows strong affection and trust toward Roya. Unlike her usual timid behavior, she eagerly declares that she likes him and appears ready to accept an engagement, though she becomes embarrassed afterward.
• Neptune grows deeply grateful to Roya and views him as Fish-Man Island’s greatest protection. His gratitude leads him to promote Shirahoshi as a potential bride, while his confidence in Roya helps him remain hopeful during the new crisis.
• Ain experiences jealousy and emotional discomfort when Neptune suggests marrying Shirahoshi to Roya, revealing that she may harbor deeper feelings for her mentor.
• The royal family and Stella are shocked by the sudden marriage proposal and the implications of Shirahoshi’s possible relationship with Roya.

Significant Themes

• Prophecy and inevitability: The chapter emphasizes that preventing one apparent cause of destruction does not necessarily prevent the foretold outcome. Shyarly’s prophecy remains valid even after Noah’s Ark is destroyed.
• Hope amid repeated disaster: Neptune and the people of Fish-Man Island repeatedly face threats, but Roya’s presence gives them confidence that survival is possible.
• Love and political alliance: Neptune’s marriage proposal blends personal affection, gratitude, and the potential political significance of uniting Shirahoshi with a powerful human protector.
• Freedom and emotional awakening: Shirahoshi’s feelings for Roya are tied to his role in freeing her from Hard-Shell Tower, showing how liberation has allowed her to express herself more openly.
• Power versus overwhelming nature: Even Roya’s formidable abilities are confronted by a colossal Sea King, raising the stakes and creating uncertainty about whether Fish-Man Island can truly be saved.

Character Interactions

• Neptune thanks Roya for his heroic actions and proposes that he marry Shirahoshi.
• Shirahoshi directly tells Roya that she likes him and shows clear eagerness toward the engagement.
• Ain reacts with jealousy and questions whether the proposal is appropriate, prompting Neptune to explain the biological differences between merfolk and humans.
• Shyarly interrupts the marriage discussion to warn Neptune of the renewed destruction prophecy.
• Roya confirms Shyarly’s vision through Observation Haki and identifies the approaching enemy as a sea-dragon-like Sea King more than ten thousand meters long.
• The chapter concludes with the characters witnessing the monster’s arrival, leaving Fish-Man Island facing an even greater crisis.

Chapter Summary

Key Plot Points and Events

• Shyarly foresees the destruction of Fish-Man Island when a massive, ten-thousand-meter Sea Dragon-type Sea King appears outside the island.
• Believing Shyarly’s prophecies to be absolutely accurate, everyone initially falls into despair.
• Roya hides the Sea Dragon from the citizens with an illusion to prevent widespread panic, while Neptune and the others search for a solution.
• Shirahoshi volunteers to use her ability to communicate with Sea Kings, despite Neptune’s concern that revealing her identity could be dangerous.
• Roya and Neptune send Ain, Stella, and the princes away to protect Shirahoshi’s secret and give her space to act.
• Shirahoshi approaches the Sea Dragon and attempts to communicate with it, but it responds with a terrifying roar.
• The Sea Dragon attacks Fish-Man Island’s outer bubble. Although the bubble repels it temporarily, the attack confirms the seriousness of the threat.
• Roya reveals that he can also communicate with Sea Kings through his ability, “Communication with All Things.” He challenges the Sea Dragon after it reacts angrily to his claim that it is weak.
• Neptune, recognizing Roya’s confidence and abilities, asks whether he has a way to stop the Sea Dragon.

Character Developments

• Roya remains calm and decisive despite the crisis. He rejects the idea that Shyarly’s prophecy is unavoidable and demonstrates a previously unknown ability to communicate with Sea Kings.
• Shyarly is overwhelmed by the apparent certainty of her prophecy, but remains present because her divination may still be useful.
• Shirahoshi shows courage and determination by volunteering to confront the Sea Dragon, even though doing so may expose her identity as Poseidon.
• Neptune acts protectively toward Shirahoshi and initially tries to stop her, but ultimately respects her resolve. He also places his trust in Roya.
• Ain, Stella, and the princes demonstrate loyalty by obeying Roya and Neptune without demanding an explanation.
• The citizens of Fish-Man Island shift from celebration to fear after hearing the Sea Dragon’s roar, though the princes successfully calm them with a cover story.

Significant Themes

• Defying fate: Roya challenges the idea that a perfectly accurate prophecy must inevitably come true, suggesting that extraordinary circumstances—or his presence—can alter the outcome.
• Courage versus despair: Shirahoshi’s willingness to act contrasts with Shyarly’s hopelessness and the general panic surrounding the crisis.
• Trust and secrecy: Neptune struggles to protect Shirahoshi’s identity, while Roya’s allies trust his judgment enough to follow his unexplained plan.
• Communication and understanding: The chapter emphasizes the potential of communication with powerful creatures, while also showing that force may become necessary when understanding fails.
• Leadership under crisis: Roya and Neptune attempt to control both the physical danger and the citizens’ emotional response.

Character Interactions

• Roya and Shyarly: Roya directly rejects Shyarly’s fatalistic interpretation of her prophecy.
• Neptune and Shirahoshi: Neptune tries to prevent Shirahoshi from exposing herself, but she persuades him that action is necessary.
• Roya and Shirahoshi: Roya supports Shirahoshi’s decision and later surprises her by revealing that he can also communicate with Sea Kings.
• Roya and the Sea Dragon: Roya taunts the creature, provoking a reaction and establishing a direct confrontation.
• Neptune and Roya: Neptune increasingly relies on Roya’s judgment and asks him for a solution after the Sea Dragon attacks.

Chapter Summary: “Deep-Sea Battle, Rikujōkōrō”

Key Plot Points and Events

• The Sea Dragon continues attacking Fish-Man Island, repeatedly striking its protective bubble and placing the island in grave danger.
• Roya reveals that he has a potentially dangerous method of stopping the creature. He asks Neptune and Shirahoshi to keep what they are about to witness secret.
• Using his Illusion-Illusion Fruit, Roya manifests “Susanoo—White Dove,” a massive white warrior with wings, and flies out of Fish-Man Island into the deep ocean.
• Neptune, Shirahoshi, and the island’s residents are horrified because Roya is a Devil Fruit user, normally unable to function in seawater. Shirahoshi becomes especially distraught and declares that she would not want to live if Roya failed to return.
• Roya survives the immense pressure at a depth of roughly ten thousand meters by combining Susanoo with powerful Armament Haki. His abilities also force the seawater away and allow him to breathe.
• Rather than simply kill the Sea Dragon, Roya intends to subdue it and make it his mount, fascinated by the rarity and enormous size of such a legendary Sea King.
• Through Communication with All Things, Roya speaks directly with the Sea Dragon. His proposal insults the creature’s pride, provoking it into a furious confrontation.
• Roya deliberately lures the Sea Dragon away from Fish-Man Island so their battle will not destroy the island through collateral damage.
• Once far enough away, Roya stops retreating and prepares a binding technique. He chants Bakudō No. 61: “Rikujōkōrō,” summoning six giant beams of light that pin the Sea Dragon in place.

Character Developments

• Roya demonstrates confidence, strategic thinking, and a willingness to risk himself to protect Fish-Man Island. He also reveals an ambitious, almost playful desire to tame the Sea Dragon rather than merely defeat it.
• Shirahoshi shows deep emotional attachment to Roya. Her fear of losing him leads her to say that freedom would have no meaning if he died, emphasizing how important he has become to her.
• Neptune recognizes the seriousness of the situation and places his trust in Roya. He promises to protect Roya’s secret, treating him as a future member of the family.
• Shyarly begins to question the certainty of her supposedly infallible prophecies. Roya’s determination makes her believe that he may be capable of changing the disastrous future she foresaw.
• The Sea Dragon is characterized as proud and easily provoked. Its enormous size and status as an ancient deep-sea overlord make Roya’s attempt to claim it as a mount deeply insulting.

Significant Themes

• Trust and loyalty: Neptune and Shirahoshi entrust Roya with the fate of Fish-Man Island and promise to conceal his powers.
• Sacrifice and devotion: Shirahoshi’s reaction shows the emotional cost of Roya’s self-sacrificial actions.
• Defying fate: Shyarly’s doubts about her prophecy suggest that Roya may be powerful enough to alter an apparently predetermined future.
• Power and ambition: Roya does not merely seek survival; he aims to dominate and tame a legendary creature.
• Protection versus collateral damage: Roya intentionally draws the Sea Dragon away from the island, showing responsibility despite his boldness.
• Pride and challenge: The conflict is intensified by the Sea Dragon’s refusal to submit and Roya’s provocative confidence.

Character Interactions

• Roya reassures Shirahoshi while asking her and Neptune to keep his abilities secret.
• Neptune pledges his absolute trust, while Shirahoshi openly expresses her emotional dependence on Roya.
• Shyarly silently observes Roya’s resolve and begins reconsidering her prophecy.
• Roya communicates with and taunts the Sea Dragon, proposing that it become his mount.
• The Sea Dragon rejects the idea and chases Roya, allowing him to draw it away from Fish-Man Island.
• The chapter ends with Roya using Rikujōkōrō to restrain the Sea Dragon, setting up the next stage of the battle.

Chapter Summary: “Submit or Break the Surface”

Key Plot Points and Events

• Roya continues fighting the enormous Sea Dragon in the deep sea, using multiple high-level Bakudō spells—Hundred-Step Barrier and Chain Binding, alongside earlier restraints—to slow and immobilize it.
• Although briefly trapped, the Sea Dragon breaks free and attacks Roya. Using Peak Observation Haki, Roya predicts its movements and evades the assault.
• Roya declares that he will force the Sea Dragon to submit, and the two engage in a prolonged battle beneath the ocean. Their clashes create enormous underwater disturbances and waves exceeding fifty meters in height.
• On Fish-Man Island, King Neptune anxiously waits for news while Princess Shirahoshi attempts to summon other Sea Kings to help. However, the battle is so intense that most creatures flee, leaving Shirahoshi able only to pray for Roya’s safety.
• The battle’s shockwaves reach the waters near Marineford. Sengoku orders Aokiji to deal with the abnormal waves.
• Aokiji uses Ice Age twice, freezing the ocean and the towering waves. However, the force from Roya and the Sea Dragon’s battle shatters the ice and creates even larger waves.
• After fighting for a long time, Roya grows tired of prolonging the battle and gives the Sea Dragon one final chance to submit as his mount.
• The Sea Dragon changes its position slightly, agreeing to submit if Roya can defeat it—but threatening to devour everyone on the island if Roya fails.
• Accepting the challenge, Roya prepares to unleash the full power of Ryujin Jakka, using both his own weapon and its manifestation within Susanoo. The surrounding ocean turns red-hot, boiling the water and driving weaker sea creatures toward the surface.

Character Developments

• Roya demonstrates confidence, endurance, and increasing dominance over the Sea Dragon. His mastery of Bakudō, Observation Haki, Armament Haki, Conqueror’s Haki, Susanoo, and Ryujin Jakka establishes him as a uniquely overwhelming combatant.
• Despite holding the advantage, Roya initially restrains himself and repeatedly offers the Sea Dragon a chance to submit. Once it continues resisting, he decides to defeat it outright.
• The Sea Dragon shifts from absolute defiance to conditional cooperation. It still refuses to acknowledge Roya as superior, but now accepts that defeat would prove Roya’s strength and make submission acceptable.
• Neptune and Shirahoshi are shown to care deeply about Roya’s survival but are powerless to intervene directly.
• Aokiji successfully freezes the ocean temporarily, but the battle’s force overwhelms even his full-strength efforts, highlighting the scale of Roya and the Sea Dragon’s conflict.

Significant Themes

• Strength and submission: The chapter centers on whether power must be proven before loyalty can be earned. The Sea Dragon refuses to serve someone it considers weaker, forcing Roya to demonstrate superiority.
• Persistence and confidence: Roya’s willingness to fight for hours reflects his immense stamina and certainty that he will eventually prevail.
• Power disrupting the world: The battle is no longer a private confrontation; its effects reach Fish-Man Island, the open ocean, and Marineford, emphasizing the extraordinary scale of the combatants.
• Respect through challenge: Though the Sea Dragon remains hostile, its willingness to submit after defeat suggests that it recognizes strength and follows a warrior-like code.
• Escalation: Roya moves from restraint and control-based techniques to unleashing Ryujin Jakka, signaling that the decisive stage of the battle has begun.

Character Interactions

• Roya repeatedly commands the Sea Dragon to submit, while the Sea Dragon rejects him and attacks.
• Through Communication with All Things, Roya understands the Sea Dragon’s thoughts and negotiates its final condition for surrender.
• Neptune worries about Roya but cannot assist, while Shirahoshi tries unsuccessfully to summon reinforcements.
• Sengoku responds to the environmental crisis by ordering Aokiji to intervene.
• Aokiji attempts to suppress the battle’s consequences by freezing the ocean, but the continuing clash destroys his efforts.
• The chapter ends with Roya and the Sea Dragon poised for a final confrontation, as Ryujin Jakka begins to transform the surrounding sea into boiling, crimson water.

Chapter Summary: Taming the Sea Dragon, the Battle Ends

Key Plot Points and Events

• The Sea Dragon’s struggle with Roya causes enormous disturbances throughout the ocean. Waves repeatedly destroy the ice Aokiji creates with Ice Age, forcing him to freeze the sea four times to prevent Marineford from being overwhelmed.
• Deep beneath the sea, Roya unleashes the full power of Ryujin Jakka. Its heat awakens ten underwater volcanoes, causing magma eruptions, earthquakes, and massive fissures across the seafloor.
• Ryujin Jakka absorbs the volcanoes’ heat, bringing the surrounding seawater to a boil and preparing Roya for a devastating finishing attack.
• Terrified by Roya’s overwhelming power, the Sea Dragon surrenders and agrees to become his mount. Roya accepts and redirects his strike.
• Roya’s redirected attack, Heaven-Raging Flame, erupts from the seabed and explodes through the ocean’s surface. The blast shatters the ice, creates gigantic waves, and sends hundreds of ships and warships flying into the air before engulfing them in flames.
• At Marineford, Sengoku recognizes the attack and orders his subordinates to contact Admiral White Dove for an explanation.
• Roya returns Ryujin Jakka to his soul, rides the Sea Dragon, and begins traveling back to Fish-Man Island. He names the Sea Dragon “Little Sea.”
• The Sea Dragon explains that it attacked Fish-Man Island because Noah’s Ark—the symbol of an ancient oath—had been destroyed. Roya reassures it that he possesses a new, identical Noah’s Ark.
• At Fish-Man Island, Shirahoshi, Neptune, and Shyarly assume the approaching Sea Dragon means Roya has lost and that the island is doomed. Their despair turns to shock when they see Roya standing unharmed on the creature’s head.

Character Developments

• Roya demonstrates that his power greatly surpasses the Sea Dragon’s expectations, even in the deep sea. He defeats it without needing to kill it and successfully turns it into a loyal mount.
• The Sea Dragon shifts from an attacking force to a submissive ally. Its surrender reveals that it respects strength and values its oath concerning Noah’s Ark.
• Aokiji is pushed to his limits, repeatedly using Ice Age to protect Marineford from the violent waves. His exhaustion emphasizes the scale of Roya’s battle.
• Sengoku becomes deeply alarmed by the mysterious attack and realizes that an extraordinary power is being used beneath the sea.
• Shirahoshi continues to place absolute faith in Roya, though the sight of the Sea Dragon initially causes her to fear the worst.
• Neptune and Shyarly are overwhelmed by despair, with Shyarly believing the prophecy cannot be avoided, but the scene ends by challenging their expectations.

Significant Themes

• Overwhelming power and submission: Roya’s control over Ryujin Jakka allows him to dominate a creature that had seemed nearly unstoppable.
• Strength tempered by mercy: Rather than killing the Sea Dragon, Roya spares it after its surrender and gives it a new role as his mount.
• Oaths and ancient promises: The Sea Dragon’s attack is motivated by its commitment to the meaning of Noah’s Ark, highlighting the importance of promises among the Sea Kings.
• Prophecy versus hope: Shyarly’s belief in inevitable tragedy contrasts with Shirahoshi’s faith in Roya, suggesting that prophecy may not determine the outcome.
• Misunderstanding and appearances: The people of Fish-Man Island interpret the Sea Dragon’s arrival as proof of Roya’s defeat, while the reality is the exact opposite.

Character Interactions

• Aokiji’s soldiers offer him water and rest, but he refuses because Marineford remains in danger.
• Roya and the Sea Dragon communicate through the Voice of All Things. After the Sea Dragon surrenders, Roya establishes dominance while also reassuring it about Noah’s Ark.
• Shirahoshi, Neptune, and Shyarly share a moment of fear as the Sea Dragon approaches, only for Roya’s appearance atop its head to completely overturn their assumptions.
• The chapter ends on a cliffhanger with Shirahoshi stunned to see Roya alive and victorious.

Chapter Summary: “Prophecy Shattered, Entire Audience Shocked”

Key Plot Points and Events

• Shirahoshi discovers that Roya is still alive and returns to Fish-Man Island riding the enormous Sea Dragon.
• Roya reveals that he has tamed the ten-thousand-meter Sea Dragon, whom he calls “Little Sea.”
• Shyarly, shocked by Roya’s survival and accomplishment, performs another divination. The result indicates that the crisis has been resolved, overturning her previously infallible predictions.
• Shyarly realizes for the first time that the future is not fixed and can be changed.
• Shirahoshi joyfully embraces Roya, nearly suffocating him, before releasing him in embarrassment.
• Neptune questions Roya about the situation, and Roya explains that the Sea Dragon is now his mount.
• Marine headquarters contacts Ain to ask about the events on Fish-Man Island. Roya tells Sengoku that the disturbances were caused by an undersea volcanic chain reaction.
• Neptune confirms Roya’s explanation to Sengoku, causing the Marines to dismiss the possibility that the mysterious underwater figure caused the phenomenon.
• Sengoku and Garp discuss the event, with Garp joking about Aokiji’s exhaustion after repeatedly using Ice Age.
• Back at Ryugu Palace, Neptune and the royal family deliberately keep Roya’s taming of the Sea Dragon secret.
• Neptune openly proposes that Roya marry Shirahoshi and eventually become the future king of Fish-Man Island.
• Roya accepts the proposal’s underlying responsibility, promising to help the world accept Fish-Man Island’s people.
• Neptune celebrates enthusiastically, while Shirahoshi shyly accepts her future with Roya.

Character Developments

• Roya: Demonstrates extraordinary power by taming the Sea Dragon and gains even greater importance in Fish-Man Island’s future. He also accepts a political and personal bond with Shirahoshi, positioning himself as a protector and potential future ruler.
• Shirahoshi: Her relief and affection for Roya become unmistakable. She openly embraces him and later expresses her willingness to entrust herself to him, though she remains bashful and easily embarrassed.
• Shyarly: Experiences a major change in worldview. Her absolute faith in unchangeable prophecy is shattered when Roya alters the predicted future, giving her renewed hope.
• Neptune: Becomes fully committed to relying on Roya and treats him as the key to Fish-Man Island’s survival, prosperity, and acceptance by the wider world.
• Ain: Shows concern for Roya’s safety and efficiently relays Marine headquarters’ communication.
• Sengoku and Garp: Remain unaware of Roya’s true role in the underwater disturbance. Sengoku is cautious and analytical, while Garp responds with humor and optimism.

Significant Themes

• Free will versus fate: Roya’s survival and taming of the Sea Dragon prove that even seemingly certain prophecies can be changed.
• Hope and transformation: Shyarly’s altered prediction symbolizes a new future for Fish-Man Island.
• Trust and political alliance: Neptune places the kingdom’s future in Roya’s hands, believing his strength and influence can secure acceptance for Fish-Men.
• Love and responsibility: Roya’s relationship with Shirahoshi develops alongside his growing duties toward her kingdom.
• Secrecy and perception: Neptune and the others conceal Roya’s true accomplishment while allowing the Marines to believe the event was merely a natural disaster.

Important Character Interactions

• Shirahoshi reunites emotionally with Roya and embraces him.
• Neptune questions Roya, then later supports him publicly and confirms his cover story to Sengoku.
• Ain delivers Sengoku’s call to Roya.
• Sengoku questions Neptune about the underwater disturbance, while Garp encourages him not to overthink the matter.
• Neptune proposes Roya’s marriage to Shirahoshi in front of the royal princes, who agree for the sake of Fish-Man Island’s future.
• Roya promises to protect and advance Fish-Man Island, and Shirahoshi responds with a shy declaration of commitment.

Chapter Summary: “Return to Headquarters, Sengoku’s Call”

Key Plot Points and Events

• In Ryugu Palace, Roya and Shirahoshi become engaged. They agree to hold a formal engagement ceremony and announce it publicly after Shirahoshi comes of age. King Neptune approves the match.
• Roya leaves Fish-Man Island aboard a coated warship and orders the Sea Dragon he subdued to guard the island and protect Shirahoshi.
• While returning to Marineford, Roya receives an urgent summons from Fleet Admiral Sengoku. He accelerates the journey using Myriad Phantom Turns.
• Upon reaching the surface, Roya notices that Marineford has suffered extensive disruption: fish have been thrown into the harbor and warships are undergoing repairs. He realizes the damage was likely caused by his earlier underwater slash and feels mildly embarrassed.
• Sengoku gathers Roya, Aokiji, and Kizaru—the Navy’s three Admirals—for an urgent mission.
• Sengoku reveals that Charlotte Linlin, known as BIG MOM and one of the newly established Four Emperors, is preparing to host her first tea party for numerous underworld organizations.
• The Navy intends to ambush the gathering, disrupt the tea party, and, if possible, defeat BIG MOM.
• Sengoku assigns Roya to lead the mission and allows him to choose either Aokiji or Kizaru as his partner. Roya selects Kizaru, allowing the exhausted Aokiji to remain behind and recover.
• Sengoku begins organizing the operation against BIG MOM.

Character Developments

• Roya deepens his personal commitment to Shirahoshi through their engagement. He also reveals his growing political ambitions: he intends to become Fleet Admiral and use that authority to reform conditions for the people of Fish-Man Island.
• Roya continues to demonstrate overwhelming strength and leadership. Sengoku considers him the strongest Admiral and entrusts him with command of the mission.
• Shirahoshi moves into a new stage of her relationship with Roya, though she remains on Fish-Man Island while he returns to Marineford.
• Aokiji is shown to be exhausted after using Ice Age more than twenty times to deal with the consequences of Roya’s undersea attack. His fatigue motivates him to train harder and improve his abilities.
• Kizaru maintains his playful, teasing personality, exposing the reason for Aokiji’s exhaustion and showing little interest in competing for the Fleet Admiral position.
• Sengoku places great faith in Roya, relying on him to lead a dangerous mission against one of the Four Emperors.

Significant Themes

• Power and ambition: Roya’s decision to pursue the Fleet Admiral position signals his intention to gain greater authority and enact large-scale reforms.
• Personal relationships and political goals: His engagement to Shirahoshi connects Roya emotionally to Fish-Man Island and gives his future reforms a personal motivation.
• The Navy’s growing influence: By targeting BIG MOM’s tea party, the Marines seek to challenge the balance of power in the New World and undermine the newly established Emperors.
• Consequences of overwhelming power: Roya’s destructive abilities have unintended effects, damaging Marineford and exhausting Aokiji even after the original mission is over.
• Military strategy and hierarchy: The chapter emphasizes the trust Sengoku places in Roya and the differing personalities and roles of the three Admirals.

Character Interactions

• Roya and Shirahoshi formally commit to one another, with Neptune accepting their engagement.
• Roya lightly regrets the trouble his undersea attack caused Aokiji, though he does not reveal that he was responsible.
• Kizaru teases Aokiji by explaining his exhaustion to Roya.
• Sengoku asserts authority by refocusing the Admirals and assigning them the mission.
• Roya tactfully chooses Kizaru instead of Aokiji, presenting the decision as concern for Aokiji’s health while also selecting the partner he considers most suitable.

Chapter Summary: “Infiltrate and Change Identities”

Key Plot Points and Events

• Roya proposes infiltrating Big Mom’s Tea Party openly by posing as an invited guest rather than attacking directly. He believes this will give the Marines greater flexibility, whether they choose to strike or retreat.
• He subtly prompts Sengoku to consider Stussy, an Underworld leader secretly working for CP0, as the source of his invitation. Sengoku agrees to obtain an invitation and provide Roya with classified information.
• Sengoku gives Roya a Golden Den Den Mushi, warning him that a Buster Call must succeed because previous failures—caused by Roya’s alternate identity as the “mysterious man”—have damaged Marine prestige.
• Roya decides to enter the Tea Party alone while Kizaru and the other Marines remain nearby and await his signal.
• Before leaving, Roya encourages Ain and Stella to train while he is away. Ain asks to accompany him, but Roya refuses because of the mission’s danger.
• Roya reassures Stella that she is no longer a slave but his friend and companion, promising to look for a stronger Devil Fruit for her.
• The next day, Roya travels toward Whole Cake Island aboard a luxurious ship, disguised as a wealthy arms dealer. Sengoku emphasizes that neither Roya’s identity nor Stussy’s connection to the Marines can be exposed.
• During the voyage, Robin contacts Roya and reveals that the Big Mom Pirates have also invited him to the first Tea Party. The messenger is likely Smoothie, one of Big Mom’s Three Sweet Commanders.

Character Developments

• Roya demonstrates strategic intelligence by manipulating Sengoku into using Stussy’s Underworld identity to secure his invitation. He also shows confidence in his ability to infiltrate enemy territory and concern for his companions’ safety.
• Sengoku remains cautious because of the Marines’ damaged reputation and the risk of another failed Buster Call. He trusts Roya but insists on careful planning.
• Stella becomes increasingly emotionally attached to Roya. His insistence that she is a companion rather than a slave deeply affects her, and she expresses a desire to remain by his side.
• Ain shows concern and possibly growing romantic feelings for Roya. She wants to join the mission and is unsettled by Stella’s devotion, while also sensing that Roya hides many secrets.
• Robin continues to serve as an important source of intelligence, informing Roya of the Big Mom Pirates’ invitation.
• Smoothie, though not appearing directly, is identified as the likely messenger who delivered Big Mom’s invitation to Ohara.

Significant Themes

• Identity and deception: Roya’s infiltration depends on disguising himself as an arms dealer, while Stussy’s dual identity creates additional risks.
• Trust and secrecy: The mission requires strict concealment of both Roya’s and Stussy’s affiliations.
• Freedom and personal transformation: Roya’s declaration that Stella is no longer a slave reinforces the theme of breaking free from past oppression.
• Loyalty and emotional attachment: Stella’s devotion and Ain’s concern reveal the growing emotional bonds surrounding Roya.
• Strategic warfare and reputation: The discussion of the Buster Call highlights the Marines’ need to preserve authority after earlier failures.
• Power and preparation: Roya refuses to act recklessly, emphasizing training, planning, and the importance of securing stronger abilities.

Character Interactions

• Roya and Sengoku negotiate the infiltration plan, with Roya subtly steering Sengoku toward using Stussy.
• Roya and Kizaru confirm the mission’s operational details, though Roya insists on entering alone.
• Roya comforts Stella and redefines their relationship as one of companionship rather than ownership.
• Ain requests to accompany Roya and urges him to protect himself, revealing her concern for him.
• Stella’s emotional confession about wanting to serve Roya causes Ain to suspect that Stella’s feelings may be romantic.
• Robin updates Roya on the Big Mom Pirates’ invitation, expanding the mission from a Marine operation into a potentially more complicated encounter with Big Mom’s forces.

Chapter Summary: Forged Identity, Provoking a Sweet Commander

Key Plot Points and Events

• Robin contacts Roya about the invitation to Big Mom’s Tea Party. Rather than having it delivered, Roya decides to visit Robin personally.
• Roya creates a phantom to conceal his movements and secretly travels to Ohara using his talisman. By nightfall, he arrives under the protection of his Illusion-Illusion Fruit disguise.
• Robin and her mother, Olvia, greet him at the shore. Robin enthusiastically embraces Roya, while Olvia gives him the Tea Party invitation.
• Robin demonstrates her rapidly improving Devil Fruit abilities by using Mil Fleur—Gigantesco Mano—Stomp, creating a massive hand that strikes the sea and produces enormous waves.
• Impressed by Robin’s progress, Roya encourages her continued training. He recognizes that her safer upbringing and lack of constant hardship have allowed her to focus more on developing her powers.
• After spending time with Robin and Olvia, Roya departs aboard Noah’s Ark and heads toward Whole Cake Island.
• Meanwhile, Smoothie reports to Big Mom that the invitation was delivered but that she encountered only a cloaked individual. Big Mom concludes that Roya’s group likely has an organization and plans to recruit them to strengthen her dream of creating Totto Land.
• Big Mom orders heightened security for the Tea Party, especially against disguised Marines, with instructions to execute anyone suspicious.
• As influential underworld figures gather on Whole Cake Island, Roya disguises himself as an arrogant arms tycoon named Howard Eis.
• Upon arrival, Katakuri demands to see Roya’s invitation. Roya deliberately insults him, claiming that he should recognize the name “Howard Eis.”
• Stussy arrives and confirms her own invitation, indirectly supporting Roya’s apparent status. Roya then throws his invitation at Katakuri’s face.
• Katakuri, despite his irritation, assumes that Roya must be an important and powerful figure because he knows Stussy and behaves with such confidence. He verifies the invitation and admits Roya to the Tea Party.

Character Developments

• Roya: Demonstrates his growing mastery of deception, illusion, and movement. He carefully maintains multiple identities, using a phantom to hide his trip to Ohara and later disguising himself as Howard Eis to infiltrate Big Mom’s gathering. His playful arrogance toward Katakuri shows his willingness to provoke powerful enemies for strategic purposes.
• Robin: Shows major advancement in her Devil Fruit training and confidence. She believes she is close to awakening her powers and successfully performs a large-scale technique capable of affecting the sea.
• Olvia: Continues to support Robin and acts as a trusted intermediary by delivering the invitation to Roya.
• Big Mom: Becomes increasingly interested in recruiting Roya’s group after suspecting they possess significant strength. She also reveals her ruthless, paranoid approach to security.
• Smoothie: Successfully carries out her assignment and reports the results to Big Mom.
• Katakuri: Initially acts as a strict gatekeeper, but quickly reassesses Roya after seeing his confidence and connection to Stussy. His caution prevents him from escalating the confrontation.
• Stussy: Her arrival and recognition of Roya’s assumed identity help reinforce the credibility of his disguise.

Significant Themes

• Identity and deception: Roya’s use of phantoms, illusions, and forged status highlights the importance of appearances in the political and criminal world.
• Power through reputation: Roya’s invented name gains credibility because of his behavior and association with Stussy, demonstrating how perceived influence can be as important as real strength.
• Growth through security and support: Robin’s progress reflects how much potential she can realize when protected from the suffering and isolation of her original circumstances.
• Ambition and recruitment: Big Mom views the Tea Party as a means of expanding her power and advancing her dream of Totto Land.
• Danger beneath celebration: Although the Tea Party appears to be a social event, strict security, Marine suspicions, and the presence of underworld leaders create an atmosphere of tension and impending conflict.

Character Interactions

• Roya and Robin share a warm, affectionate reunion, emphasizing their close bond and Robin’s dependence on his encouragement.
• Roya praises Robin’s training, strengthening her motivation and confidence.
• Big Mom and Smoothie discuss the possible organization behind Roya’s group and the precautions required to protect the Tea Party.
• Roya and Katakuri engage in a tense but largely controlled confrontation, with Roya intentionally insulting Katakuri and Katakuri choosing restraint after judging Roya to be important.
• Stussy’s brief interaction with Roya and Katakuri gives Roya’s false identity greater legitimacy and helps him enter the event without exposing himself.

Chapter Summary: “Roya Lands on the Island, Eight Gates”

Key Plot Points and Events

• Roya infiltrates Whole Cake Island disguised as Howard Eis, accompanying CP0 agent Stussy. He jokes about provoking Katakuri while secretly surveying the island’s terrain and the distribution of Big Mom’s forces.
• His true body remains aboard Noah’s Ark, waiting offshore and concealed within violent hurricanes.
• The system issues a check-in mission for Whole Cake Island. After three days, Roya receives the Perfect Eight Gates Formation, which grants immense power through eight increasingly powerful gates. Unlike the original technique, opening the Eighth Gate will not kill him.
• At the beginning of Big Mom’s tea party, Big Mom’s forces and the Three Sweet Commanders gather, speculating about whether the mysterious guest will appear.
• Roya arrives dramatically in Noah’s Ark, descending from the sky and causing panic and excitement among the island’s inhabitants and underworld figures.
• Stussy predicts that Roya’s arrival may cause unrest, while Morgans believes Big Mom’s overwhelming forces will prevent him from acting recklessly. They wager five Devil Fruits on whether Roya will disturb the island.
• Upon landing, Roya receives the Eight Gates technique and then confronts Katakuri at the entrance. Rather than presenting an invitation, he overwhelms Katakuri with an immense burst of Conqueror’s Haki and walks past him.
• Katakuri is left stunned by the enormous difference in strength. As Roya enters, another powerful burst of Conqueror’s Haki emerges from Big Mom’s palace, setting up a confrontation.

Character Developments

• Roya demonstrates increasing confidence and strategic intelligence. He uses his illusion to gather information while preserving his true body’s secrecy, then makes a grand entrance designed to intimidate the entire island.
• His acquisition of the Perfect Eight Gates Formation significantly expands his combat potential and removes the technique’s usual fatal drawback.
• Katakuri, normally a dominant and respected fighter, is visibly shaken after sensing Roya’s overwhelming Haki. This reveals the gap between them and damages Katakuri’s confidence.
• Stussy shows that she is perceptive and willing to manipulate events. She anticipates trouble and cleverly challenges Morgans to a wager.
• Morgans remains opportunistic and calculating, judging Roya’s behavior through the lens of risk and spectacle.

Significant Themes

• Power and intimidation: Roya establishes dominance without fighting, proving that reputation and overwhelming presence can be as effective as direct violence.
• Deception and strategy: His disguise and reconnaissance show that strength is supported by careful planning and information gathering.
• The hierarchy of the strong: The reactions of Katakuri and the island’s inhabitants emphasize the brutal world where power determines respect.
• Risk and unpredictability: The wager between Stussy and Morgans highlights uncertainty surrounding Roya and foreshadows disruption at Big Mom’s tea party.
• Transcending limitations: The Perfect Eight Gates symbolizes Roya’s ability to obtain immense power without suffering the normal consequences.

Character Interactions

• Roya and Stussy exchange playful remarks about his personality, Devil Fruit, and possible future as an admiral or CP0 agent.
• Stussy and Morgans discuss Roya’s threat and gamble over whether he will cause chaos.
• Roya and Katakuri have a brief but highly significant confrontation: Katakuri requests an invitation, but Roya responds with overwhelming Conqueror’s Haki and ignores him.
• The chapter ends with Roya’s arrival being met by another massive surge of Haki from within Big Mom’s palace, signaling an imminent clash of powerful figures.

Chapter Summary: “Mysterious Codename, Big Mom’s Marriage Alliance”

Key Plot Points and Events

• Big Mom emerges from Whole Cake Island after sensing the disturbance at her Tea Party, accompanied by Prometheus and Zeus.
• She and Roya clash through their Conqueror’s Haki, splitting the sky and astonishing the assembled Underworld leaders. Roya’s Haki appears to possess even greater offensive force than Big Mom’s.
• Roya and his phantom identity, Phantom Is/Howard Eis, coordinate their behavior to preserve Roya’s disguise. They withdraw their Haki before the confrontation becomes a physical battle.
• Big Mom welcomes Roya, impressed by his strength, and orders Katakuri to give him a seat of honor.
• The Underworld figures interpret Big Mom’s hospitality as an attempt to recruit Roya into her pirate crew.
• Through his phantom, Roya secretly reports to Sengoku that the Tea Party has begun.
• Big Mom explains that the Tea Party is intended to strengthen her authority, gather powerful allies beneath her banner, and ultimately help her achieve her dream for Totto Land.
• She asks Roya to reveal his name. He gives the codename “Zero,” further deepening the mystery surrounding his identity and organization.
• Big Mom then attempts to recruit him through her favored strategy: a marriage alliance. She summons several women and asks whether any of them appeal to him.

Character Developments

• Roya: Demonstrates overwhelming Conqueror’s Haki and maintains an outwardly calm, mysterious persona. He carefully protects his true identity by using the codename “Zero” and coordinating with his phantom persona.
• Big Mom: Recognizes Roya as a potentially valuable ally—or even a gateway to a powerful organization behind him. Her admiration quickly turns into an effort to control and recruit him.
• Katakuri: Acts obediently and respectfully toward Big Mom, personally escorting Roya to the seat of honor.
• Stussy: Appears confident that Roya will not actually fight Big Mom and hints that she may understand more about his true abilities or intentions than she reveals.
• Morgans: Remains skeptical of Stussy’s predictions but becomes increasingly surprised by Roya’s strength and Big Mom’s interest in him.
• Howard Eis/Phantom Is: Helps sustain Roya’s disguise and participates in the pretense that the mysterious man may not be especially dangerous.

Significant Themes

• Power and intimidation: The clash of Conqueror’s Haki establishes Roya as a force capable of standing against one of the world’s strongest pirates.
• Secrecy and deception: Roya’s use of multiple identities, the codename “Zero,” and his hidden communication with Sengoku emphasize the importance of information control.
• Political alliance-building: Big Mom’s Tea Party is less a social gathering than a political maneuver designed to consolidate power and attract influential figures.
• Recruitment and control: Big Mom seeks to absorb powerful individuals into her network, using marriage as a tool of political influence.
• Appearance versus reality: The guests interpret Roya’s welcome as a possible surrender or alliance, while the reader knows he is secretly working with the Marines.

Character Interactions

• Roya and Big Mom establish a tense but respectful relationship through their Haki confrontation and verbal exchange.
• Big Mom publicly honors Roya by having Katakuri seat him beside the most important guests.
• Stussy and Morgans debate whether Roya will fight Big Mom or join her, while Stussy subtly suggests that she knows more than she says.
• Stussy questions Howard Eis about whether he could defeat Roya, prompting Morgans to suspect that Roya may be extraordinarily powerful.
• Big Mom directly targets Roya for recruitment, first asking for his identity and then initiating a marriage proposal involving the women at the Tea Party.

Chapter Summary: “Ace Appears, Ace Is Instantly Defeated”

Key Plot Points and Events

• Big Mom offers Roya the opportunity to choose any of her daughters as a wife, promising that he would become part of the Charlotte Family.
• Roya challenges Big Mom’s attitude toward her children, criticizing her for treating them as tools rather than as family.
• To expose Big Mom’s hypocrisy, Roya chooses Smoothie—one of the Three Sweet Commanders—as his preferred bride. Big Mom reacts angrily, revealing that she values and protects her stronger children more than the weaker ones.
• Roya’s statement creates tension within the Charlotte Family, and several of Big Mom’s daughters are emotionally affected, especially Charlotte Pudding, who is moved that someone has defended them.
• During the tea party, Ace suddenly arrives in a burst of flame and announces that he has come to challenge Big Mom and test the strength of one of the Four Emperors.
• Katakuri confronts Ace, but Ace arrogantly declares that he can defeat him in one second.
• Before Katakuri can fight, Big Mom personally intervenes. She uses Prometheus and her Soul-Soul Fruit technique, “Heavenly Fire,” to consume Ace’s flames and overwhelm him instantly.
• Big Mom dismisses Ace as an insignificant intruder and emphasizes that using fire against her is futile.
• Roya takes Big Mom’s comment as a personal provocation because he also uses fire, signaling that he may confront her next. Stussy and Morgans continue treating the unfolding conflict as a wager or spectacle.

Character Developments

• Roya: Demonstrates both moral conviction and strategic provocation. He openly criticizes Big Mom’s treatment of her children and deliberately chooses Smoothie to expose the unequal value Big Mom places on her offspring. His attitude shifts from observing Ace’s arrival to becoming personally involved after Big Mom insults fire users.
• Big Mom: Reveals her harsh, utilitarian view of motherhood, openly calling her children tools. She also shows that her apparent equality is false, since she is unwilling to sacrifice powerful children such as Smoothie. Her overwhelming strength is highlighted when she defeats Ace effortlessly.
• Ace: Appears confident and reckless, believing his Flame-Flame Fruit is enough to challenge a Yonko. His arrogance is immediately punished when Big Mom counters and defeats him with ease.
• Smoothie: Is shocked when Roya selects her, becoming the center of the dispute between Roya and Big Mom.
• Charlotte Pudding: Is deeply moved by Roya’s defense of Big Mom’s daughters, suggesting that his words affect her emotionally.
• Katakuri: Acts as the family’s immediate defender and questions Ace’s identity and intentions, though Big Mom takes over before he can fight.
• Stussy and Morgans: Treat the escalating confrontation as entertainment and continue their wager over who will be proven right.

Significant Themes

• Family versus exploitation: Big Mom claims her children are family, but her own words reveal that she views them primarily as useful tools.
• Power and hierarchy: The chapter exposes the unequal treatment within the Charlotte Family, where strong children are protected while weaker ones are expendable.
• Moral defiance: Roya’s willingness to defend Big Mom’s daughters contrasts sharply with Big Mom’s cruelty and earns the women’s sympathy.
• Arrogance and consequences: Ace’s confidence is based largely on his Devil Fruit’s destructive power, but his instant defeat shows the gap between raw ability and true strength.
• Provocation and psychological warfare: Roya uses seemingly playful marriage negotiations to undermine Big Mom’s authority and sow tension within her family.

Character Interactions

• Roya and Big Mom: Engage in a tense verbal confrontation over whether Big Mom’s daughters are family members or tools. Roya deliberately chooses Smoothie to challenge Big Mom’s claims of equality.
• Roya and the Charlotte daughters: Roya’s defense of them surprises and emotionally affects the women, particularly Pudding.
• Ace and Katakuri: Katakuri demands to know who Ace is and why he has infiltrated the tea party. Ace responds arrogantly, announcing his intention to challenge Big Mom.
• Ace and Big Mom: Ace launches a massive Fire Fist, but Big Mom absorbs and overwhelms it with Prometheus and her Soul-Soul Fruit, defeating him almost immediately.
• Roya and Big Mom after Ace’s defeat: Big Mom dismisses Four Blues fire users, prompting Roya to declare that her words have provoked him as well, setting up a possible confrontation.

Chapter Summary: “Another Bet, the Battle Begins”

Key Plot Points and Events

• Morgans proposes another wager with Stussy, betting ten Devil Fruits on whether Roya—acting as “Zero”—can defeat Big Mom.
• Stussy confidently accepts the bet and predicts Roya’s victory, while Morgans assumes Roya will lose.
• As Roya and Big Mom prepare to fight, the surrounding guests retreat because of the immense killing intent radiating from both.
• Big Mom reveals that she regrets not killing Roya earlier and declares that defeating him will establish her dominance and make future tea parties safer.
• Big Mom’s Soul-Soul Fruit-enhanced Skyfire defeats Ace and leaves him badly burned and unable to control his body.
• Roya uses the Talisman’s power to suspend Ace in the air, warning him not to return to the battlefield. He tells Ace to watch him crush one of the Four Emperors.
• Roya and Big Mom clash using only Armament Haki. The spectators expect Big Mom, famous for her near-invulnerable body, to overpower him.
• Roya’s Armament Haki proves to be at the peak level, matching the strength of elite figures such as the Marine Admiral White Dove.
• When their fists collide, Roya’s attack forces Big Mom backward and injures her, stunning everyone present.
• Stussy wins the bet in her mind, while Morgans loses his confidence.
• Roya taunts Big Mom and even suggests that she become his subordinate. Enraged, Big Mom vows to kill him, and the chapter ends as the battle escalates.

Character Developments

• Roya/Zero: Demonstrates extraordinary physical power and peak Armament Haki. His confidence grows into open provocation as he treats Big Mom as someone beneath him and reveals that he has larger plans underway.
• Big Mom: Initially confident in her superiority, she is shocked when Roya withstands and surpasses her in an Armament Haki clash. Her surprise quickly turns into rage and murderous determination.
• Stussy: Her confidence in Roya is justified, suggesting that she understands his abilities better than Morgans. She also reveals deeper ambitions: she wants to escape her role as a servant of CP0, the World Government, and the Celestial Dragons and gain control of her own destiny.
• Morgans: Begins certain that Roya will lose, but his confidence collapses after seeing Roya injure Big Mom. His wager with Stussy also highlights his tendency to underestimate Roya.
• Ace: Suffers a severe defeat at the hands of Skyfire and is temporarily removed from the fight. Roya’s intervention saves him from falling into further danger.
• Phantom Is/White Dove: Roya’s larger military plan becomes visible as Phantom Is reports to Marine Headquarters and prepares Kizaru and the forces for a Buster Call.

Significant Themes

• Power and reputation: The chapter challenges Big Mom’s reputation as an unstoppable “Iron Balloon” by showing that Roya’s Haki can overpower hers.
• Confidence versus arrogance: Roya’s confidence inspires Stussy but also causes him to taunt and provoke Big Mom, increasing the danger of the confrontation.
• Ambition and independence: Stussy’s private thoughts reveal her desire to break free from political control and become the master of her own fate.
• Strategic manipulation: Roya is not merely fighting Big Mom; he is carrying out a broader plan involving the Marines, Kizaru, and a possible Buster Call.
• Strength versus the user: The discussion of Devil Fruits emphasizes that even powerful abilities are useless without someone capable of using them effectively.

Character Interactions

• Morgans and Stussy: Their Devil Fruit wager reflects their differing judgments of Roya. Stussy’s faith in him contrasts with Morgans’s skepticism.
• Roya and Ace: Roya protects Ace but also uses the moment to establish authority, ordering him to remain in the air and observe the battle.
• Roya and Big Mom: Their exchange is openly antagonistic. Roya’s challenge to become his subordinate humiliates Big Mom, provoking her fury.
• Stussy and Roya: Though they do not directly speak during the confrontation, Stussy views Roya as a potential ally who could help her achieve independence.
• Roya and the Marines: Through Phantom Is and Kizaru, Roya demonstrates that his confrontation with Big Mom is connected to a much larger military operation.

Chapter Summary: “Ace’s Admiration, Gate of Death Opened”

Key Plot Points and Events

• Big Mom unleashes her powerful combined attacks, Heavenly Fire and Thunderbolt, through her homies Prometheus and Zeus.
• Roya counters effortlessly with Bakudō #81: Dankū, a transparent defensive barrier that completely withstands the flames and lightning.
• His seemingly limitless abilities bewilder everyone present, who speculate about his Devil Fruit and possible supernatural origins.
• Ace watches Roya’s effortless defense with intense admiration, realizing for the first time that someone can possess such overwhelming strength.
• Roya deliberately provokes Big Mom by mentioning that he knows how Mother Carmel and her childhood friends died, a deeply traumatic secret from her past.
• When Big Mom demands answers, Roya challenges her to defeat him first.
• Roya uses Wood Release: Advent of a World of Trees, causing enormous roots, vines, and branches to erupt across Whole Cake Island. The resulting forest swallows many pirates and threatens the guests and the island itself.
• Morgans is thrilled by the unprecedented spectacle, viewing the battle as extraordinary news, while Stussy recognizes his reckless obsession with sensational stories.
• Katakuri and the other Big Mom Pirates rush to protect the guests and contain the destruction, fearing the tea party will end in disaster.
• Enraged beyond control, Big Mom attacks with Napoleon and unleashes Ikoku Sovereignty, a devastating sword slash that tears through the newly created forest.
• Rather than defend himself, Roya opens the final and most dangerous of the Eight Gates: the Gate of Death.
• Crimson steam erupts from his body as his speed and power increase dramatically. He vanishes before Big Mom’s slash and begins striking it with rapid punches.
• The chapter ends as Roya launches Eight Gates Formation: Daytime Tiger, compressing and releasing air in the form of a powerful tiger-shaped attack.

Character Developments

• Roya remains calm, confident, and openly provocative. He demonstrates both overwhelming defense and large-scale destructive abilities, revealing that he intends to escalate the confrontation rather than merely survive it.
• Roya’s mention of Mother Carmel shows that he understands Big Mom’s deepest emotional weakness and is willing to exploit it psychologically.
• Big Mom shifts from furious combatant to nearly berserk enemy. The reference to Carmel and her lost companions intensifies her rage and causes her to attack with maximum force.
• Ace develops a profound admiration for Roya after witnessing him withstand Big Mom’s strongest techniques. Roya becomes a symbol of the extraordinary power Ace now knows exists in the world.
• Katakuri acts as a protector and crisis manager, focusing less on the duel and more on preventing the guests and island from being destroyed.
• Morgans displays his usual disregard for danger, prioritizing the value of the unfolding news over his own safety.

Significant Themes

• Overwhelming power and escalation: Both fighters continually raise the scale of the battle, transforming a duel into a threat to the entire island.
• Psychological warfare: Roya’s knowledge of Mother Carmel’s fate is more effective at provoking Big Mom than any physical attack.
• Admiration and inspiration: Ace’s reaction highlights how witnessing extraordinary strength can reshape one’s understanding of the world.
• Destruction versus responsibility: Roya and Big Mom fight without restraint, while Katakuri and the others struggle to protect innocent guests from the consequences.
• Secrets and trauma: Big Mom’s violent reaction reveals the continuing emotional power of her unresolved past.

Character Interactions

• Roya and Big Mom exchange taunts, with Roya repeatedly questioning her status as one of the Four Emperors.
• Roya privately invokes Mother Carmel’s death, causing Big Mom to demand the truth and intensifying their personal conflict.
• Ace silently admires Roya’s abilities from above.
• Katakuri and the Big Mom Pirates coordinate to save the tea-party guests as the island collapses into chaos.
• Morgans and Stussy share a brief exchange reflecting Morgans’s excitement over the unprecedented story unfolding before them.

Chapter Summary: Big Mom’s Defeat, Mirror World

Key Plot Points and Events

• Roya’s Daytime Tiger clashes with Big Mom’s Ikoku Sovereignty, causing a massive shockwave that shakes the earth, splits the ground, and intensifies the storm.
• Katakuri recognizes that Roya is overwhelmingly powerful, while Pudding briefly admits her admiration before hiding it behind her hostile personality.
• Before Big Mom’s family can intervene, Roya confronts Big Mom directly and exploits her deepest trauma. He tells her that Mother Carmel and her former companions were inside her stomach because she unknowingly ate them.
• The revelation mentally destabilizes Big Mom. Her confusion and rage trigger the weakness of her “Iron Balloon” defense, leaving her vulnerable.
• Roya unleashes Ryujin Jakka, transforming the stormy sky into a sea of devastating flames. Ace is stunned by the superiority and terrifying nature of Roya’s fire.
• With the Eight Gates Formation active, Roya moves at extraordinary speed and appears behind Big Mom before she can react.
• He sheaths his blade, then releases a devastating flaming slash that cuts through Big Mom’s arm, abdomen, and waist. Big Mom is decisively defeated, shocking the Charlotte family and the tea party’s guests.
• At the same moment, Phantom Is activates a Golden Den Den Mushi, initiating a Marine Buster Call.
• As cannon fire begins, Katakuri orders Brûlée to open the Mirror World so the Charlotte family and their allies can retreat.

Character Developments

• Roya demonstrates overwhelming combat ability, strategic thinking, and psychological manipulation. Rather than engage Big Mom in a prolonged battle, he deliberately targets her trauma to expose her weakness and finish the fight quickly.
• Big Mom shifts from an invincible, terrifying Emperor to a psychologically shattered and physically vulnerable opponent after being confronted with the truth about Mother Carmel.
• Katakuri becomes fully aware of the enormous threat Roya poses and immediately shifts from fighting to protecting the family and organizing their escape.
• Pudding momentarily reveals genuine admiration for Roya’s strength, though she quickly disguises it with her usual antagonism.
• Ace develops even greater respect for Roya after witnessing his superior mastery of flame.
• Stussy appears confident and entertained, implying that the outcome confirms a wager or prediction she made with Morgans.
• The Charlotte family is thrown into panic as their belief in Big Mom’s invincibility collapses.

Significant Themes

• Psychological warfare: Roya wins not only through physical strength but by weaponizing Big Mom’s buried guilt and uncertainty.
• The collapse of legends: Big Mom’s defeat marks the destruction of her reputation and signals the rise of “Zero” as a new force feared across the seas.
• Power and superiority: Roya’s techniques—especially Ryujin Jakka—are portrayed as transcending even other powerful fire-based abilities.
• Strategy over endurance: Roya avoids a lengthy battle because outside forces such as Kaido, Shanks, or the Marines could alter the outcome.
• Chaos and shifting power: The defeat of one of the Four Emperors, followed immediately by a Buster Call, creates a major upheaval in the balance of the world.

Important Character Interactions

• Roya and Big Mom: Roya taunts and psychologically attacks Big Mom before delivering the fatal slash.
• Pudding and the Charlotte siblings: Pudding’s admiration for Roya slips out, but she immediately masks it by calling for Big Mom’s defeat and urging the family to protect their guests.
• Ace and Roya: Ace watches Roya’s flame techniques with awe, recognizing a level of fire mastery beyond his own.
• Stussy and Morgans: Stussy claims victory in their apparent wager after Roya defeats Big Mom.
• Katakuri and Brûlée: Katakuri urgently commands Brûlée to open the Mirror World, initiating the family’s escape as the Marines launch their Buster Call.