Chapter Summaries

Chapter Summary: “I... I Wasn’t Wrong”

Key Plot Points and Events

• Oak recognizes Kaido’s familiar presence as the Azure Dragon approaches and realizes that Kaido has grown significantly stronger during their decades apart.
• Kaido immediately attacks with Bolo Breath, treating their reunion as a test of strength and attempting to establish himself as the superior “big brother.”
• Oak counters with Bear Paw Impact, and the collision creates an enormous explosion and shockwave that clears the surrounding mist and terrifies Nami and Robin.
• Kaido proudly declares that he is now one of the Four Emperors and claims that even Whitebeard may not be stronger than him. He insists that Oak is now the “little brother.”
• Kaido launches Wind Scythes, but Oak effortlessly destroys the attack with Seven Stars: Thousand-Cut Valley.
• Oak then unleashes the powerful Karmic Retribution: Super Extreme Impact, using energy accumulated through his Cause-and-Effect Fruit, and punches Kaido out of the sky.
• Oak relentlessly beats Kaido while angrily demanding to know who gave him the courage to call Oak “Little Brother Oak.”
• Kaido initially relies on his immense durability, but Oak’s punches prove far more powerful than before and penetrate his defenses.
• Kaido realizes that Oak possesses advanced future sight through Observation Haki. Although Kaido can also predict the future, he cannot see Oak’s movements at all, leaving him unable to evade the assault.

Character Developments

• Oak: Reveals that he has become dramatically stronger after his thirty-year disappearance. His advanced Observation Haki, swordsmanship, physical strength, and Cause-and-Effect Fruit make him overwhelmingly dominant. Despite the reunion, he remains deeply invested in maintaining his senior-brother status.
• Kaido: Returns as a much stronger warrior and one of the Four Emperors, full of confidence and eager to reverse his former relationship with Oak. However, his pride is quickly crushed when he discovers that Oak has advanced even further.
• Nami and Robin: Witness the terrifying scale of the battle and gain a clearer understanding of the power possessed by the world’s strongest fighters.
• Moria: Understands that Oak and Kaido’s opening exchange is only a casual test, while recognizing that Kaido has grown far stronger since their own earlier confrontation.

Significant Themes

• Brotherhood and rivalry: The battle is driven less by hatred than by a familiar sibling-like struggle over status and dominance.
• Power and growth: Both characters have advanced over the decades, but the chapter emphasizes that Oak’s growth has outpaced Kaido’s.
• Pride and humiliation: Kaido’s confidence as a Four Emperor collapses when Oak refuses to acknowledge his attempted role reversal.
• Legacy and hierarchy: Kaido wants recognition as the stronger, senior figure, while Oak insists that their established hierarchy cannot be changed.
• Overwhelming strength: The destruction caused by their “test” highlights the vast gap between ordinary combatants and the strongest monsters in the world.

Character Interactions

• Oak and Kaido reunite through immediate combat rather than conversation, with their attacks serving as a continuation of their old rivalry.
• Kaido taunts Oak by claiming the title of big brother and calling him “Little Brother Oak.”
• Oak responds with furious mockery and a brutal barrage, repeatedly questioning Kaido’s audacity.
• Nami and Robin react with fear and awe to the catastrophic clash, while Moria recognizes the encounter’s true nature and silently compares Kaido’s current strength with his past power.

Chapter Summary: “I’m Not Afraid of You Anymore”

Key Plot Points and Events

• Kaido is being brutally beaten by Oak, who repeatedly asks him, “Were you wrong or not?” The question triggers memories of their past, when Oak used to overpower him and force him to admit fault.
• Kaido nearly submits out of habit but stops himself, insisting that he is no longer the weak younger brother he was decades ago. As one of the Four Emperors, he believes he has surpassed his former limitations.
• Determined to prove he no longer fears Oak, Kaido transforms into human form and attacks with Thunder Bagua, enhanced by Haki and his Azure Dragon powers.
• Oak withstands the attack without injury and mocks Kaido’s confidence. He then uses his Cause-and-Effect Fruit to convert the damage he received into additional strength.
• Oak copies Kaido’s own Thunder Bagua, striking him with a Haki-coated fist. The imitation humiliates Kaido and exposes the difference in their abilities.
• Kaido escalates with Three Realms: Ragnaraku, infusing the attack with Conqueror’s Haki. Despite believing he has the advantage, he is decisively overpowered when Oak breaks through the attack using only Armament Haki and physical strength.
• Oak punches Kaido away and pursues him, intending to continue the beating. Although Kaido suffers little physical damage due to his exceptional durability, he is enraged and shaken by the gap between them.
• Refusing to accept defeat or return to the role of Oak’s subordinate “little brother,” Kaido launches Kongō Kabura, vowing to fight until the end.

Character Developments

• Kaido: His confidence is challenged as old fears resurface. He struggles between his childhood instinct to obey Oak and his current identity as a powerful Emperor. Though humiliated and outmatched, he displays pride, resilience, and a fierce determination to prove his independence.
• Oak: He remains calm, dominant, and psychologically intimidating. His familiarity with Kaido allows him to predict and replicate Kaido’s techniques, while his Cause-and-Effect Fruit further increases his overwhelming strength. He treats the fight partly as a lesson and partly as a continuation of their old relationship.

Significant Themes

• The persistence of childhood trauma: Despite Kaido’s immense growth, Oak’s past control still influences his instincts and emotions.
• Pride versus vulnerability: Kaido desperately insists that he is no longer afraid, revealing that the fear still exists beneath his bravado.
• Power and hierarchy: The battle contrasts Kaido’s world-renowned strength with Oak’s even greater abilities, showing that reputation and advanced techniques do not guarantee superiority.
• Brotherhood and rivalry: Their combat reflects a complicated older-brother/younger-brother dynamic, blending affection, humiliation, resentment, and the desire for recognition.
• Growth and identity: Kaido wants to escape his former role and be acknowledged as an equal, even though Oak continues to treat him as the younger brother he once was.

Character Interactions

• Oak’s repeated questioning mirrors his treatment of Kaido in the past, immediately reasserting psychological dominance.
• Kaido verbally rejects Oak’s authority and repeatedly declares that he is no longer afraid, but his reactions reveal that Oak still intimidates him.
• Oak deliberately copies Thunder Bagua, turning Kaido’s signature move into an act of ridicule and demonstrating his superior mastery.
• Kaido responds by escalating his attacks, seeking not merely to win but to overturn their longstanding relationship and prove he can no longer be controlled.

Chapter Summary: “The Sky... Split Open Again, Again, Again!”

Key Plot Points and Events

• Oak effortlessly blocks and disperses Kaido’s initial club attack, acknowledging that Kaido has grown dramatically stronger in strength, physique, and Haki but is still far below Oak.
• Frustrated, Kaido transforms into his powerful hybrid Azure Dragon form, combining his human agility with his dragon abilities and enhanced physical strength.
• Kaido launches Tornado Demolition, filling the sky with lightning and razor-sharp wind blades. Oak regards the attack as insignificant, remaining focused on Kaido rather than defending himself.
• Using the tornado as a distraction, Kaido summons lightning and unleashes Three Realms: Ragnaraku, infusing his kanabo with Conqueror’s Haki before striking Oak.
• Oak blocks the attack with the Seven Star Sword. Their weapons enter a brief stalemate, causing Kaido to believe he has finally gained the advantage.
• Kaido arrogantly taunts Oak, demanding that he call him “big brother” and mocking him about losing face in front of the women aboard Thriller Bark.
• Oak reveals that he has been holding back. He finally releases his own Conqueror’s Haki and coats the Seven Star Sword in black-red lightning.
• Kaido immediately senses danger and attempts to retreat, but Oak’s overwhelming strength catches him before he can escape.
• Kaido braces himself, reinforces his kanabo with his own Conqueror’s Haki, and meets Oak’s attack head-on.
• The collision of their Haki creates a massive explosion that cleaves through the fog and sky over the Florian Triangle, allowing sunlight to break into the normally gloomy region.
• Nami, Robin, and Moria witness the enormous crack in the heavens and react with astonishment.

Character Developments

• Oak: Continues to demonstrate overwhelming superiority while deliberately teasing Kaido. He shifts from casual amusement to genuine intimidation after Kaido’s provocative taunts, revealing his Conqueror’s Haki for the first time in the battle.
• Kaido: Shows major growth since his earlier battles, possessing a stronger body, improved Haki, and mastery of his hybrid form. However, his pride and overconfidence lead him to misinterpret Oak’s temporary restraint as weakness. His fear returns when he recognizes the familiar danger associated with Oak’s strongest attacks.
• Nami, Robin, and Moria: Serve as witnesses to the extraordinary clash, emphasizing the scale of Oak and Kaido’s power.

Significant Themes

• Overwhelming strength versus hard-earned growth: Kaido has become vastly stronger, yet Oak remains on an entirely different level.
• Pride and misjudgment: Kaido’s confidence causes him to mistake Oak’s playfulness for vulnerability.
• Sibling rivalry and dominance: Their fight is framed as a contest over who is the “older brother,” with Kaido seeking recognition and Oak determined to humble him.
• Power made visible: The collision of their Conqueror’s Haki literally splits the fog and sky, turning their personal rivalry into a spectacle affecting the entire region.

Character Interactions

• Oak repeatedly provokes and belittles Kaido, treating his attacks and dramatic technique names with amused contempt.
• Kaido responds with boastful taunts, demanding submission and attempting to embarrass Oak in front of Nami and Robin.
• Their exchange shifts from playful rivalry to serious confrontation when Oak reveals his true power.
• The reactions of Nami, Robin, and Moria reinforce how extraordinary the battle is, as they watch the heavens split apart above Thriller Bark.

Chapter Summary: “Kaido: This Is Too Much!”

1. Key Plot Points and Events

• Nami and Robin watch in awe as Oak and Kaido’s battle tears the sky apart through the collision of their overwhelming power.
• Moria explains that the phenomenon is caused by the advanced application of Conqueror’s Haki, similar to the clash once associated with Kaido and Kozuki Oden in Wano.
• Oak begins using Conqueror’s Haki Infusion seriously, immediately overpowering Kaido and sending him flying with the Seven Star Sword.
• Rather than cutting Kaido down, Oak deliberately strikes him with the flat of the blade, knocking him toward the sea and humiliating him by hitting him on the backside.
• Kaido retaliates with “Kundali Dragon Swarm,” using his club and Conqueror’s Haki to create countless attacks and trap Oak.
• Oak effortlessly disperses the technique, knocks Kaido’s club aside, and smashes him across the face.
• The chapter ends by emphasizing that even Kaido’s extraordinary defenses—enhanced by his Azure Dragon Mythical Zoan and Indestructible Diamond Body—cannot withstand Oak’s overwhelming strength.

2. Character Developments

• Oak: Demonstrates a decisive advantage over Kaido. He is powerful enough to defeat Kaido but restrains himself, treating him as a younger brother and choosing humiliation over a lethal strike.
• Kaido: Despite his immense strength and anger, he is unable to withstand Oak’s attacks. His frustration intensifies after being repeatedly brushed aside and publicly humiliated.
• Nami: Becomes deeply intimidated by the scale of the battle, realizing how insignificant ordinary fighters are compared with the strongest beings on the seas. Oak’s presence on her side provides her only sense of safety.
• Robin: Though more accustomed to witnessing Oak’s power, she is still stunned by the unprecedented scale of the Conqueror’s Haki clash.
• Moria: Reveals intense resentment toward both Kaido and Kozuki Oden. While he recognizes Kaido as a powerful enemy, he blames Oden even more for failing to defeat Kaido when he supposedly had the chance.

3. Significant Themes

• The vast gap between levels of power: Nami’s reaction highlights how beings like Oak and Kaido exist on an entirely different scale from ordinary people and even powerful pirates such as Crocodile.
• Conqueror’s Haki as a mark of supremacy: The sky-splitting clash represents the highest level of combat ability and places Oak and Kaido among the strongest figures in the world.
• Humiliation versus destruction: Oak’s decision to strike Kaido with the sword’s flat rather than its edge shows both his control and his playful, brotherly attitude.
• Resentment and differing interpretations of justice: Moria’s hatred of Oden stems from his belief that Oden’s inaction caused unnecessary suffering in Wano, challenging the idea that Oden’s behavior was truly compassionate.
• Strength overcoming durability: Kaido’s famed defenses are shown to be meaningless against an opponent whose raw power surpasses them completely.

4. Character Interactions

• Nami and Robin react together to the battle, with Nami panicking and Robin observing the clash more analytically.
• Moria explains the nature of the sky-splitting phenomenon while venting his anger over his past defeat and his hatred of Oden.
• Oak treats Kaido with a mixture of dominance and familiarity, referring to him as his “little brother” through his actions and deliberately avoiding a killing blow.
• Kaido responds with rage and wounded pride, especially after Oak strikes him on the backside and face.
• Their exchange establishes a clear relationship dynamic: Kaido fights seriously and angrily, while Oak remains confident, restrained, and overwhelmingly superior.

Chapter Summary: “Big Brother, I Was Wrong”

Key Plot Points and Events

• Kaido becomes enraged after Oak repeatedly humiliates him by striking him on the butt and slapping his face.
• Believing alcohol enhances his strength and speed, Kaido drinks heavily from his wine gourd and enters a drunken combat state.
• Kaido launches increasingly powerful attacks:

Drunken Thunder: Naraku

Roaring Thunder Bagua

Great Deity: Thunder Bagua

• Oak effortlessly blocks or counters Kaido’s attacks, mocking him and provoking him further.
• Oak finally responds seriously with Blood King Slash, a sword attack powerful enough to split Kaido’s enormous explosion and carve a massive trench through the sea.
• Rather than killing Kaido, Oak uses the flat of his sword to repeatedly slap him. Thanks to future-sight Observation Haki and superior speed, Oak prevents Kaido from dodging or counterattacking.
• Kaido transforms into his complete dragon form and uses increasingly destructive abilities:

Flame Dragon Torch

Rising Dragon: Flame Bagua

• Kaido’s ultimate attack leads to a devastating clash with Oak, comparable to the greatest battles of the past. Their collision devastates the Florian Triangle, vaporizing the sea, Sea Kings, and surrounding terrain while leaving Thriller Bark untouched.
• After enduring Oak’s overwhelming strength, Kaido finally breaks down and admits defeat, repeatedly begging Oak to stop hitting him and to spare his face.

Character Developments

• Kaido: His pride and anger drive him to reveal his strongest techniques and full dragon form. Despite his immense power, he is unable to challenge Oak and gradually shifts from defiance to humiliation and reluctant submission. His eventual admission—“Big brother, I was wrong”—shows that Oak has psychologically and physically overpowered him.
• Oak: He remains completely confident and dominant throughout the fight. He deliberately provokes Kaido, treats the battle as a lesson or test, and withholds his full strength until Kaido demonstrates his strongest abilities. Oak’s superior Haki, speed, swordsmanship, and physical power establish him as overwhelmingly stronger than Kaido.
• Nami, Robin, and Moria: They serve as witnesses to the battle and are stunned by its scale, recognizing that the confrontation resembles a natural catastrophe.

Significant Themes

• Sibling dominance and humiliation: The chapter centers on Oak enforcing his status as the “big brother,” while Kaido struggles against being controlled and embarrassed.
• Overwhelming strength: Kaido’s emperor-level power is repeatedly shown to be insufficient against Oak, emphasizing the vast gap between them.
• Pride versus submission: Kaido refuses to admit defeat even while being beaten, but Oak’s relentless superiority eventually forces him to surrender.
• Playful brutality: Although the battle involves attacks capable of destroying islands, Oak treats it almost comically, using the fight to tease and discipline Kaido rather than kill him.
• Escalation and spectacle: Each attack grows more destructive, transforming a personal dispute into a battle capable of reshaping an entire sea region.

Character Interactions

• Oak constantly taunts Kaido, calling attention to his weakness and demanding that he acknowledge Oak as the stronger “big brother.”
• Kaido responds with anger, drinking and escalating his attacks in an attempt to regain control of the fight.
• Oak repeatedly interrupts Kaido’s attacks, blocks his strongest blows, and slaps him whenever Kaido resists or tries to escape.
• During the final clash, Oak acknowledges Kaido’s strength and compares his ultimate attack favorably to legendary techniques, but still defeats him.
• The chapter ends with Kaido openly apologizing and begging Oak to stop, confirming Oak’s dominance in their relationship.

Chapter Summary: I Can’t Beat My Big Brother, but Can’t I Beat You?!

Key Plot Points and Events

• On the battlefield, Oak decisively defeats his younger brother Kaido. Despite Kaido’s pleas for mercy and repeated apologies, Oak continues beating him with the Seven Star Sword.
• Kaido is knocked out of his Azure Dragon form and left covered in bruises, eventually being kicked into the ground hard enough to create a crater.
• Nami, Robin, and Moria watch from Thriller Bark. Nami and Robin are shocked that the seemingly invincible Four Emperor has been reduced to begging and crying.
• Kaido eventually climbs out of the crater, battered and humiliated. Nami laughs at his appearance, while Moria openly mocks him.
• Unable to retaliate against Oak, Kaido turns his anger toward Moria, whom he recognizes as an old defeated enemy from Wano Country. He slaps Moria repeatedly, deliberately restraining his strength so he will not kill him immediately.
• The chapter ends with Moria being stunned and unable to finish a sentence as Kaido vents his frustration on him.

Character Developments

• Oak: Demonstrates overwhelming superiority over Kaido while treating the fight like discipline administered to a rebellious younger brother. His victory reinforces his image as an almost unbeatable powerhouse.
• Kaido: Despite his status as a Four Emperor, he is reduced to tears and desperate pleas for mercy. His pride remains intact enough to lash out at someone weaker once Oak is unavailable, revealing both his humiliation and bullying temperament.
• Nami: Initially fears Kaido’s retaliation but cannot suppress her laughter when she sees his battered state. Her reaction shows growing confidence in Oak’s protection.
• Robin: Remains calm and observant, correctly interpreting Kaido’s pleas as proof that Oak has won. Her worries about Oak’s ability to defeat Kaido disappear.
• Moria: Takes intense pleasure in watching Kaido suffer, seeing Oak’s victory as revenge for his own past defeat. His open mockery, however, makes him Kaido’s next target.

Significant Themes

• Overwhelming strength and hierarchy: Oak’s effortless victory establishes him as stronger than even one of the world’s greatest powers.
• Humiliation and reversal of power: The mighty Kaido is transformed from an intimidating emperor into a helpless, crying younger brother.
• Revenge and schadenfreude: Moria’s delight reflects his long-standing hatred of Kaido and his satisfaction at seeing his former conqueror punished.
• Protective relationships: Kaido refrains from attacking Nami because she is associated with Oak, showing the influence Oak’s authority has over him.
• Pride and displaced anger: Unable to challenge Oak, Kaido redirects his frustration toward Moria, demonstrating how humiliation can turn into aggression against a weaker target.

Character Interactions

• Oak and Kaido: Their interaction resembles an older brother disciplining a rebellious younger sibling. Kaido apologizes and begs, but Oak refuses to forgive him easily.
• Nami and Robin: They exchange astonished reactions to Kaido’s defeat, with Robin reassuringly recognizing Oak’s clear victory.
• Moria and Oak: Moria admires Oak intensely and silently encourages him to continue punishing Kaido.
• Nami and Kaido: Nami laughs at Kaido’s battered appearance, then becomes nervous when he glares at her. Kaido chooses not to attack because of her connection to Oak.
• Moria and Kaido: Moria mocks Kaido openly, prompting Kaido to slap him repeatedly and treat him as a substitute target for the anger Oak’s beating created.

Chapter Summary

Key Plot Points and Events

• Kaido brutally beats Gecko Moria after Moria mocks him. Oak arrives during the beating, teasing Kaido and reminding him of their brotherly relationship.
• Kaido, now completely accustomed to treating Oak as his “Big Brother,” immediately becomes submissive and avoids provoking him. Their relationship reflects Kaido’s past as Oak’s stubborn apprentice, when repeated beatings eventually taught him obedience.
• Kaido asks Oak what happened during the years he was presumed dead. Oak explains that Imu forced him into the Rainbow Mist and recounts some of what happened after his return.
• Kaido is shocked to learn that Oak recently fought and forced back the World Government’s mysterious monster in Loguetown. He realizes Oak may now be stronger than even Rocks was at his prime.
• Excited by Oak’s strength, Kaido proposes attacking the Holy Land, Mariejois, to challenge the World Government and loot its riches.
• Oak rejects the idea of going with only Kaido, warning that although he could probably escape, Kaido would likely die after being overwhelmed by Imu, the Five Elders, the God’s Knights, and other forces.
• Oak reveals that he intends to gather their former allies—Newgate, Shiki, Linlin, and others—for a large-scale assault, though not immediately.
• Kaido doubts that Newgate and Shiki are still capable of participating in such a battle because of their age and injuries. He then begins telling Oak about the major events and changes that occurred during Oak’s absence.

Character Developments

• Oak: Demonstrates overwhelming strength, maturity, and strategic caution. Despite his confidence, he recognizes the danger posed by Imu and the Holy Land’s unknown defenses. He has also fully embraced his role as Kaido’s elder brother and disciplinarian.
• Kaido: Remains arrogant, violent, and eager for adventure, but is noticeably intimidated by Oak. He has accepted Oak’s authority after years of being beaten into submission. His excitement at the possibility of attacking the Holy Land shows his continuing recklessness and ambition.
• Moria: Suffers a humiliating defeat. His physical decline, loss of Haki, and weakened spirit emphasize how far he has fallen since his younger days.
• Newgate, Shiki, and Linlin: Though absent, they are presented as former comrades whose current strength and condition will determine whether Oak’s planned assault is possible. Linlin is still considered to be in her prime, while Newgate and Shiki are portrayed as severely aged or weakened.

Significant Themes

• Brotherhood and hierarchy: Oak and Kaido’s relationship is built on dominance, loyalty, and discipline. Kaido’s repeated use of “Big Brother” shows how completely their roles have settled.
• The consequences of aging and defeat: Moria’s collapse and Kaido’s comments about Newgate and Shiki highlight how power, health, and reputation deteriorate over time.
• Power versus strategy: Oak may be strong enough to confront Imu, but he understands that strength alone is insufficient against the Holy Land’s combined forces.
• Rebellion against authority: Kaido’s desire to attack the Celestial Dragons reflects his hatred of the World Government, while Oak’s plan suggests a carefully organized challenge rather than an impulsive assault.
• The past shaping the present: Oak’s disappearance, the old God Valley-era alliances, and the former pirates’ changing circumstances all influence the future conflict.

Character Interactions

• Oak and Kaido: Their exchange combines intimidation, teasing, and genuine familiarity. Kaido acts like a rebellious younger brother but quickly becomes obedient when Oak threatens punishment.
• Oak and Moria: Oak does not directly engage Moria, but his arrival ends Kaido’s beating and places him in the position of amused observer and authority figure.
• Kaido and Moria: Their interaction is purely antagonistic, with Kaido retaliating violently after Moria mocks him.
• Oak and the former allies: Oak intends to reunite Newgate, Shiki, Linlin, and others, suggesting that old bonds and shared enemies may bring the former group together again.

Chapter Summary: “Hollow-Hollow Fruit”

Key Plot Points and Events

• Kaido complains to his older brother Oak about being mistreated by powerful figures during Oak’s absence. He recalls being attacked or bullied by Garp, Roger, Newgate, Linlin, Shiki, John, and others after obtaining the Azure Dragon Fruit and arrogantly provoking them.
• Oak recognizes that Kaido’s behavior partly caused the trouble, but remains protective of him. He declares that he will settle the score with anyone who continues to threaten or mistreat Kaido, especially Garp and Roger’s remaining associates.
• The scene shifts to Moria’s dark castle, where Oak sits on Moria’s throne with Nami and Robin beside him. Kaido and Moria sit below, accompanied by Moria’s officers: Hogback, Absalom, and Perona.
• Oak takes particular interest in Perona, the wielder of the Hollow-Hollow Fruit, because the ability was previously used by his former companion Gill Bastar, a powerful pirate with an enormous bounty.
• Perona nervously demonstrates her ability by releasing Negative Hollows. Oak and Kaido allow the ghosts to pass through them, but neither is affected.
• Perona is astonished that her ability fails. Kaido dismisses her power as inferior to Gill Bastar’s version, while Oak teases Perona by promising to explain the reason after dinner.

Character Developments

• Kaido: Reveals a somewhat childish, resentful side while recounting his past humiliation. Although powerful, he admits he had been arrogant after gaining his Devil Fruit. His dependence on Oak’s support also highlights their close brotherly bond.
• Oak: Acts as both a protective elder brother and a calculating, intimidating leader. He is willing to defend Kaido, but also demonstrates a manipulative and flirtatious interest in Perona, deliberately cultivating her curiosity and trust.
• Perona: Is introduced as timid and easily overwhelmed by Oak and Kaido’s presence, but her fear gives way to curiosity when she discovers that her Negative Hollows cannot affect them.
• Moria: Has become submissive after being defeated and no longer poses a threat to Kaido or Oak.
• Nami and Robin: Understand Oak’s ulterior motives toward Perona and silently recognize his behavior as predatory or scheming.

Significant Themes

• Brotherly loyalty and possessiveness: Oak believes he alone has the right to mistreat Kaido and reacts angrily when outsiders do so.
• Power and intimidation: Kaido and Oak’s overwhelming strength renders Perona’s normally frightening ability useless and leaves Moria’s group intimidated.
• Arrogance and consequences: Kaido’s past troubles stem partly from provoking stronger opponents without the strength to defeat them.
• Manipulation and curiosity: Oak uses Perona’s confusion about her failed ability to draw her into further interaction with him.
• Legacy of power: The comparison between Perona and Gill Bastar emphasizes how the same Devil Fruit can become vastly more dangerous depending on its wielder’s skill.

Character Interactions

• Kaido vents to Oak, seeking sympathy and implicitly expecting his brother to defend him.
• Oak comforts Kaido and promises retaliation against his enemies, reinforcing their familial alliance.
• Oak and Kaido jointly intimidate Perona simply by observing her.
• Perona demonstrates her power for them, only to discover that their strength or abilities negate its effects.
• Kaido bluntly criticizes Perona’s ability, while Oak adopts a friendlier, more manipulative approach by withholding the explanation until after dinner.

Chapter Summary: “Little Girl”

Plot and key events

Perona lies awake on Thriller Bark, obsessing over why her Negative Hollow ability failed against Kaido and Oak. Angry that Oak promised to explain but disappeared after dinner, she takes out her frustration on her teddy bear, Kumashi. Later, Oak unexpectedly enters her room through the window and returns the toy. He explains that he delayed because he planned to leave early the next morning and wanted to keep his promise before departing. Perona reluctantly agrees to hear him out. Oak reveals that the reason he can resist her ghosts is Haki, a power present in everyone but not yet awakened in her. He then offers to let her experience it.

Character development

Perona’s childish impatience and strong curiosity are emphasized, but she also shows caution when Oak appears unexpectedly. Although she initially protests his intrusion, her desire for an explanation overcomes her embarrassment and suspicion. Oak appears playful and mischievous, deliberately delaying his return, yet he also presents himself as someone who keeps his promises. His confidence and control contrast with Perona’s emotional volatility.

Character interactions

The central interaction is between Perona and Oak. Perona angrily accuses him of lying, while Oak teases her and lightly scolds her before explaining himself. Their exchange shifts from confrontation to reluctant cooperation when Oak discusses Haki. The scene also highlights Perona’s attachment to Kumashi, which functions as both a comfort object and an outlet for her emotions.

Significant themes

The chapter explores curiosity overcoming fear, as Perona chooses knowledge despite Oak’s unsettling entrance. It also introduces Haki as a higher-level power that can counter supernatural abilities, setting up Perona’s possible growth. Themes of trust, promises, personal boundaries, and the contrast between childish behavior and serious power development are also prominent.

Summary

Plot points and events

Oak explains that powerful Haki can resist most Devil Fruit abilities, including Perona’s Negative Hollows, unless those abilities are exceptionally advanced. He persuades Perona to let him demonstrate Haki by holding her hand and guiding the energy into her body. While she is distracted and inexperienced, Oak uses the situation to move closer and embrace her, falsely claiming the additional contact is necessary to help her sense Haki. He continues the process despite Perona’s pain and protests, eventually forcing her into an initial Haki-awakening state. After roughly two hours, the awakening succeeds, but Perona faints from the pain.

Character development

Perona is portrayed as highly curious and eager to understand unfamiliar powers, but also naïve and vulnerable. Her trust in Oak makes her susceptible to his manipulation. She becomes frightened and angry when the process turns painful, realizing she may have been deceived. Oak is shown as knowledgeable about Haki but also calculating and exploitative, disguising his personal motives as instruction and ignoring Perona’s objections in pursuit of the awakening.

Significant themes

The chapter emphasizes the superiority of Haki over ordinary Devil Fruit abilities and presents Haki awakening as a difficult, painful process. It also explores manipulation, abuse of trust, and the imbalance of power between an experienced adult and a much younger, inexperienced character. Oak’s self-justification contrasts sharply with Perona’s distress.

Character interactions

Oak adopts a patient, teacher-like manner to gain Perona’s confidence, while Perona responds with curiosity and nervousness. Their hand-holding develops into unwanted physical closeness when Oak secretly embraces her. Perona questions his honesty and later cries, accuses him of lying, and tries to resist, but Oak dismisses her objections and continues. The chapter ends with Oak comforting the unconscious Perona after the awakening.

Chapter Summary

• Oak and Perona recover from the previous night: After Perona’s awakened Haki caused her to collapse, Oak helped her stabilize it several more times. They eventually arrived at the castle’s main hall in the afternoon. Oak was energetic, while Perona was exhausted, sore, and visibly resentful toward him. Nami and Robin immediately noticed her condition and treated Oak with contempt, joining Perona in calling him an “animal,” “bastard,” and “liar.”
• Oak takes Perona with him: Oak announces that he is leaving and declares that Perona will accompany him from now on. He treats the decision as final rather than something to negotiate with Moria. Perona is embarrassed and angry, but Oak is pleased with her personality and abilities, particularly her gothic-princess appearance and unusual Haki.
• Moria is ordered to leave the Florian Triangle: Oak tells Moria to stop hiding away and go to the New World. Although Oak had originally considered testing Moria through a fight, Moria’s cooperation causes him to spare him. Oak wants Moria to regain the courage and strength he once possessed, rather than continue wasting away in isolation.
• Kaido challenges Moria: Kaido tells Moria to come to Wano Country if he is strong enough, promising to wait for him there. Moria responds defiantly, vowing to reclaim Wano and avenge his past defeat. Their hostility remains unresolved, as Oak deliberately refuses to interfere in their rivalry. He believes the matter should be settled through strength and survival.
• Kaido wants to follow Oak: Since the brothers have only recently reunited, Kaido asks to travel with Oak. Oak refuses, partly because he intends to visit Kaido and Newgate’s group later, and partly because Kaido’s presence would attract too much attention. Kaido reluctantly accepts, privately complaining that Oak cares more about women than his own friends.
• Oak prepares to confront Kaido privately: Oak notices Kaido’s continued internal insults and calls him outside under the pretense of having something private to discuss. The chapter ends with Oak flexing his fists, strongly implying that he intends to punish Kaido for cursing him in his thoughts.

Character Development and Interactions

• Oak remains dominant, shameless, and confident, controlling the movements of both Perona and Moria. He understands Kaido’s thoughts well and maintains a playful but threatening rivalry with him.
• Perona becomes more closely attached to Oak’s group but is resentful and humiliated by his treatment of her. Her relationship with Nami and Robin begins to develop through their shared disapproval of Oak.
• Moria shows the first signs of recovering his former ambition. Rather than resisting Oak’s command, he accepts the challenge of returning to the New World and confronting Kaido again.
• Kaido is obedient toward Oak despite privately resenting him. His challenge to Moria reveals his confidence and lingering hostility, while his desire to stay with Oak highlights his attachment to his older brother.
• Nami and Robin act protectively toward Perona and unite in criticizing Oak, creating a humorous but tense dynamic within the group.

Significant Themes

• Strength as the basis of pirate society: Oak believes survival and ability determine who deserves respect, and that personal disputes should be settled through direct struggle.
• Renewal through hardship: Moria is pushed to leave his stagnant life and risk everything in the New World to recover his former strength.
• Brotherly rivalry: Oak and Kaido care about each other but constantly insult, threaten, and challenge one another.
• Control and loyalty: Oak asserts authority over the others, while Moria and Kaido demonstrate loyalty by accepting his decisions despite their personal feelings.
• Humor through internal conflict: Much of the chapter’s comedy comes from Oak and Kaido silently cursing each other while pretending to remain respectful.

Chapter Summary: Water 7

Key Plot Points and Events

• Oak departs Thriller Bark with Nami, Robin, and Perona. Moria and his crew see them off.
• Kaido remains behind, humiliated after Oak defeats and reprimands him again. Frustrated that he cannot surpass Oak or escape his subordinate role, Kaido eventually transforms into his Azure Dragon form and flies away.
• Moria decides to leave Thriller Bark as well, taking his crew back toward the New World, where he intends to operate among the strongest figures.
• The story shifts to Water 7, where Bruno closes his bar and uses his Door-Door Fruit ability to enter a hidden meeting room.
• Bruno meets with fellow Cipher Pol No. 9 agents Rob Lucci, Kaku, and Kalifa, all of whom have infiltrated Water 7 under civilian identities.
• Lucci reveals that the World Government has given them only seven days to locate the Pluton blueprints. Failure will result in Cipher Pol Aigis Zero taking over the mission, led by Spandam and Spandine, and the current agents being punished.
• Kalifa explains that the sudden urgency is connected to the appearance of a mysterious and extremely dangerous individual. The World Government is preparing to deal with this person and apparently considers the Pluton blueprints necessary.
• Kalifa learned this indirectly from her father, a former Cipher Pol No. 9 agent now serving in a higher-ranking intelligence organization. Even CP9 does not know the mysterious person’s identity.
• Lucci orders Kalifa to intensify her efforts to obtain information from Iceburg, even authorizing her to capture and torture him if necessary.
• Oak’s group arrives at Water 7 by boat during the night. Oak is immediately intrigued by the island and the people connected to it.

Character Developments

• Oak: Remains dominant and confident. His departure from Thriller Bark marks a transition toward new objectives in Water 7, where he is interested not only in the island’s resources but also in its inhabitants.
• Kaido: Suffers another humiliating defeat at Oak’s hands. His anger and frustration deepen, but he ultimately accepts that he remains subordinate to Oak for now. He leaves in his dragon form, returning to the New World.
• Moria: Abandons Thriller Bark after Oak’s departure and returns to the New World, apparently choosing to continue building his power there.
• Rob Lucci: Demonstrates authority and ruthlessness as CP9’s leader. The pressure of the deadline makes him more severe, and he is willing to use torture and coercion to complete the mission.
• Kaku and Bruno: Both are shocked by the World Government’s urgency and by the existence of a threat important enough to provoke such extreme measures.
• Kalifa: Reveals that she possesses information from her father and is entrusted with the crucial task of extracting the Pluton blueprints from Iceburg.

Significant Themes

• Power and hierarchy: Kaido’s humiliation reinforces Oak’s overwhelming superiority and Kaido’s reluctant acceptance of his subordinate position.
• Fear of unknown power: The World Government’s secrecy and alarm suggest that Oak—or another newly emerged figure—is powerful enough to threaten the existing balance of power.
• Political manipulation and secrecy: CP9 agents live under false identities while secretly pursuing the Pluton blueprints, highlighting the World Government’s covert influence.
• Pressure and punishment: The seven-day deadline creates tension within CP9, with failure threatening not only the mission but also the agents’ lives and status.
• Ancient weapons and global consequences: The Pluton blueprints are treated as a weapon capable of changing the balance of the world, especially in response to a major emerging threat.

Character Interactions

• Oak’s private confrontation with Kaido leaves Kaido physically beaten and emotionally demoralized.
• Moria and his subordinates bid farewell to Oak before returning to the New World.
• During the CP9 meeting, Kaku challenges Lucci about the sudden deadline, while Kalifa explains its connection to the mysterious individual feared by the World Government.
• Lucci pressures Kalifa to exploit her position near Iceburg and obtain the blueprints by any means necessary.
• Oak, Nami, Robin, and Perona arrive together in Water 7, setting up an impending clash or interaction with the undercover CP9 agents.

Chapter Summary: “Kalifa’s Intuition”

Key Plot Points and Events

• Water 7 resumes its busy daily activity, attracting shipbuilders, merchants, pirates, and other outsiders. Despite the city’s diverse population, everyone obeys its rules because of the strength of the local shipwrights.
• Oak surveys the city with Observation Haki and finds no one—including the members of Cipher Pol No. 9—strong enough to interest or threaten him.
• While walking through the city with Nami, Robin, and Perona, Oak teases Perona about her exhaustion after the previous night. He insists that her weakness means she needs additional “training,” though his behavior toward her is domineering and inappropriate.
• Perona tries to escape Oak’s attention by claiming she is hungry and pointing out a restaurant. Oak eventually lets her go, and she angrily heads off to eat.
• Robin criticizes Oak for treating Perona so badly, while Nami realizes from Oak’s expression that he has identified another potential target.
• Oak’s attention turns toward the city government building, where Iceburg’s secretary, Kalifa, is working.
• Kalifa suddenly senses that someone dangerous has taken an interest in her. Her intuition unsettles her, causing her to become distracted and make repeated mistakes at work.
• Iceburg notices Kalifa’s unusual behavior and offers to let her rest, but she denies having a problem.
• During lunch, Kalifa leaves the government building to investigate the source of the mysterious feeling. At the same time, Oak finishes lunch and heads toward the building, setting up a likely confrontation or encounter.

Character Developments

• Oak: Remains overwhelmingly confident and arrogant, viewing nearly everyone in Water 7 as insignificant. He continues treating the women accompanying him as possessions or playthings and becomes interested in adding Kalifa to his “collection.”
• Perona: Is increasingly resentful and frightened of Oak’s controlling behavior. Although she argues with him and attempts to resist, she remains physically unable to escape him.
• Nami: Shows awareness of Oak’s predatory intentions and immediately recognizes when he has chosen a new target.
• Robin: Acts as a voice of criticism, openly objecting to Oak’s treatment of Perona and warning that he may seriously harm her.
• Kalifa: Demonstrates sharp instincts and heightened awareness. Her unexplained sense of being watched suggests that she may already perceive Oak as a threat, even before identifying him.
• Iceburg: Notices Kalifa’s mistakes and shows concern for her well-being, though he does not understand the real reason for her distress.

Significant Themes

• Power and intimidation: Oak’s immense strength causes him to dismiss nearly everyone else as insignificant, reinforcing the imbalance between him and the people around him.
• Control and objectification: Oak treats Perona—and potentially Kalifa—as objects of possession rather than independent individuals.
• Intuition versus hidden danger: Kalifa’s instincts detect Oak’s interest before she has concrete evidence, emphasizing the value of intuition in recognizing concealed threats.
• Foreshadowing: Oak’s movement toward the government building and Kalifa’s decision to investigate strongly suggest an imminent encounter.
• Contrast between ordinary life and menace: Water 7’s lively, bustling routine continues normally even as a dangerous and deeply unsettling threat moves through the city.

Important Character Interactions

• Oak mocks Perona’s exhaustion and claims she needs special training; Perona angrily resists and eventually leaves to eat.
• Robin rebukes Oak for his treatment of Perona, while Nami interprets his expression and realizes he has chosen another person to pursue.
• Kalifa’s anxiety affects her work, prompting Iceburg to question her and offer her time off.
• Kalifa leaves to uncover who is watching her just as Oak begins approaching the city government building, bringing their paths closer together.

Chapter Summary

Plot points and events

Kalifa leaves City Hall after sensing that someone is watching her and unknowingly walks directly toward Oak. He confronts her, revealing that he knows she is secretly a Cipher Pol No. 9 agent. Threatened by his knowledge and dangerous presence, Kalifa follows him into a secluded alley to question him. When Oak refuses to identify himself, she attacks with the Six Powers technique Finger Pistol, but his body is so durable that the attack injures her own finger instead. Realizing she cannot overpower him physically, Kalifa retrieves a Den Den Mushi and a concealed thorn whip, contacting her CP9 allies before attacking again. Oak easily catches the whip, pulls her toward him, grabs her hair, and prepares to overpower her.

Character developments

Kalifa is shown as alert, resourceful, and professionally equipped, carrying both communication equipment and a hidden weapon. Although frightened by Oak, she refuses to remain passive and attempts multiple methods of resistance. Her confidence is shaken when both her Finger Pistol and whip fail. Oak is portrayed as overwhelmingly powerful, arrogant, and deliberately intimidating. He is unconcerned about Kalifa summoning the rest of CP9, since confronting them is one of his goals in Water 7.

Significant themes

The chapter emphasizes the danger of hidden identities and the vulnerability created when secrets are exposed. It also establishes the vast power imbalance between Oak and Kalifa, contrasting her trained espionage skills with his seemingly invulnerable physical strength. Suspense comes from Kalifa’s uncertainty about Oak’s motives and the threat of an imminent confrontation.

Character interactions

Oak repeatedly taunts and intimidates Kalifa, refusing to answer her questions while openly observing her and exploiting her fear. Kalifa responds with suspicion, direct questioning, and escalating attacks. Their confrontation shifts from verbal intimidation to physical struggle, ending with Oak catching her weapon and restraining her by the hair.

Chapter Summary: CP9

Key plot points and events

Oak overpowers Kalifa in an alley, ignoring her attempts to resist or bite him because of his extraordinarily durable body. The secluded location allows the confrontation to remain hidden from passersby. When Rob Lucci, Kaku, and Bruno arrive, they find Kalifa injured and visibly distressed. Oak’s intimidating presence immediately alerts them that he is far stronger than they expected.
Oak stomps the ground, creating a powerful shock that destabilizes all three CP9 members. He then attacks with overwhelming speed, producing afterimages that make it appear as though he has created clones. In a fraction of a second, he knocks Bruno unconscious, sends Kaku into a wall, and defeats Lucci—even after Lucci transforms into his leopard-human form—with a single palm strike. After incapacitating the group, Oak returns his attention to Kalifa and resumes his assault.

Character developments

• Oak is portrayed as arrogant, sadistic, physically indestructible, and overwhelmingly powerful. He treats the CP9 members as insignificant and displays confidence that no attack can harm him. His speed and strength far exceed theirs.
• Kalifa is shown as helpless and traumatized after being defeated and abused by Oak. Despite trying to resist, she is unable to escape his control. She manages to warn her comrades about his strength.
• Rob Lucci, Kaku, and Bruno initially approach as protectors and potential opponents, but quickly realize that Oak is far beyond their abilities. Lucci’s transformation and combat skill prove ineffective, while Kaku and Bruno are defeated almost instantly.

Significant themes

• The chapter emphasizes the extreme gap in power between Oak and CP9.
• Oak’s brutality and arrogance contrast with CP9’s usual reputation as elite assassins.
• The scene also explores humiliation, domination, and the abuse of power, presenting Oak’s strength as something he uses cruelly rather than heroically.
• Speed and perception are highlighted through Oak’s afterimages, demonstrating how overwhelming physical ability can make an opponent appear to possess supernatural powers.

Character interactions

Oak dominates Kalifa physically and psychologically, taunting her while ignoring her resistance. Lucci attempts to shield and question Kalifa, while Kaku and Bruno adopt defensive stances. After sensing Oak’s danger, the three confront him, but their interaction quickly becomes a one-sided defeat. Kalifa’s warning confirms Oak’s threat, though it comes too late to help them.

Chapter Summary: “Vampire Blood Servant Power”

Key Plot Points and Events

• Bruno awakens aboard an unfamiliar ship after being knocked unconscious by Oak. He discovers that Rob Lucci and Kaku are also prisoners, while Kalifa is kneeling respectfully before Oak.
• Bruno attempts to escape using his Door-Door Fruit, but Lucci and Kaku warn him that escape is impossible. They reveal that Oak can incapacitate them effortlessly with a snap of his fingers and has already inflicted serious internal injuries.
• Kalifa emerges from beneath Oak’s blanket in a weakened, embarrassed state and addresses him as “Master,” convincing Lucci and Kaku that she has somehow submitted to the enemy.
• Oak explains through his actions that he intends to use the CP9 agents for his own purposes rather than kill them. He wants to create an independent intelligence network and sees the professionally trained agents as ideal recruits.
• Oak reveals that he transformed Kalifa into a vampire “Blood Servant” by biting her. The power grants him control over her and forces her absolute loyalty.
• Oak then bites Bruno, Lucci, and Kaku in rapid succession. Bruno immediately transforms and kneels before Oak, declaring himself Oak’s most loyal servant.
• Lucci and Kaku undergo the same painful transformation, but unlike Kalifa and Bruno, they resist Oak’s control through their stronger wills. Oak observes that their resistance demonstrates their superior strength and mental fortitude.

Character Developments

• Oak: Becomes increasingly calculating and domineering. Rather than simply defeating CP9, he plans to enslave and repurpose them as the foundation of a personal intelligence organization. His vampire abilities are shown to include rapid movement, physical domination, and the creation of obedient Blood Servants.
• Bruno: Initially confused and determined to escape, he quickly submits after being bitten. His immediate declaration of loyalty highlights the overwhelming nature of Oak’s power.
• Rob Lucci and Kaku: Both remain defiant despite their injuries and Oak’s supernatural control. Their ability to resist the Blood Servant transformation establishes them as mentally stronger than Kalifa and Bruno.
• Kalifa: Has already become Oak’s Blood Servant and now behaves with complete obedience, calling him “Master.” Her transformation marks a dramatic reversal from loyal World Government agent to servant of Oak.
• CP9 as a group: Their former confidence and independence are stripped away. They are reduced to helpless captives, with their future loyalty and identity placed under Oak’s control.

Significant Themes

• Power and domination: Oak’s victory is not limited to physical defeat; he seeks total control over his enemies’ bodies, minds, and loyalties.
• Free will versus forced loyalty: The Blood Servant power raises questions about whether the agents’ obedience is genuine or imposed. Lucci and Kaku’s resistance emphasizes the struggle between personal will and supernatural control.
• Strength of will: The characters’ differing reactions to Oak’s bite reveal a hierarchy of mental resilience. Willpower becomes as important as physical strength.
• Reappropriation of power: Oak intends to seize the World Government’s trained agents and intelligence resources for himself, reflecting his ambition to build an organization independent of existing powers.
• Transformation of identity: Kalifa, Bruno, Lucci, and Kaku are no longer simply CP9 agents; Oak’s power threatens to redefine them as extensions of his authority.

Character Interactions

• Bruno reacts with shock and disbelief upon seeing Kalifa serving Oak.
• Lucci and Kaku act as grim warnings to Bruno, explaining that resistance and escape are futile.
• Oak treats Kalifa possessively and casually, touching her cheek before ordering her aside.
• Lucci and Kaku exchange confused looks over Kalifa’s apparent betrayal, unable to understand how she changed so quickly.
• Oak directly tests the loyalty and willpower of all three remaining agents by converting them into Blood Servants, taking particular interest in Lucci and Kaku’s resistance.

Chapter Summary

Key Plot Points and Events

• Oak analyzes why Rob Lucci and Kaku have resisted his Vampire Power. They lack the overwhelming Haki needed to nullify it, but their exceptionally strong wills allow them to push back against his control.
• Oak notes that both men will eventually awaken their Zoan Devil Fruits, emphasizing that Zoan awakening requires immense willpower because users must overcome the Devil Fruit’s animalistic consciousness.
• To prevent Lucci and Kaku from breaking free, Oak activates “Blood-Colored Domain,” greatly amplifying his Vampire Power. The crimson domain overwhelms their resistance, turning them into obedient Blood Servants.
• Oak gains control of several Cipher Pol No. 9 agents, including Lucci and Kaku, and decides to use them as the foundation of his own intelligence network.
• Through interrogation, Oak learns that Spandine and Spandam are coming to the area, accompanied by Cipher Pol Aigis Zero agents to assume CP9’s mission.
• Oak plans to kill Spandine and Spandam in retaliation for the destruction of Ohara and Robin’s persecution. He also intends to eliminate the Aigis Zero agents to weaken the World Government.
• Oak introduces the newly controlled CP9 members and Kalifa to Robin and the other women, assigning Robin to manage the intelligence network and Kalifa to serve as another personal secretary.
• The chapter ends with Oak considering whether Kalifa could lure her younger sister—formerly a nurse in CP8—to join him as his personal nurse.

Character Developments

• Oak: Demonstrates strategic thinking by turning CP9 into an intelligence organization rather than simply killing them. He also reveals his ruthless desire to punish the World Government and his increasingly indulgent, self-centered lifestyle.
• Rob Lucci and Kaku: Their powerful wills initially let them resist Oak’s Vampire Power, showing their exceptional potential. However, Oak’s Blood-Colored Domain eventually breaks their resistance, making them loyal servants.
• Robin: Continues functioning as Oak’s trusted secretary and intelligence coordinator. Her connection to Ohara gives Oak a personal motive for targeting Spandine and Spandam.
• Kalifa: Is brought into Oak’s inner circle as a personal secretary, drawing on her previous experience as Iceburg’s secretary.
• Spandine and Spandam: Are established as Oak’s next targets because of their roles in Robin’s past and the destruction of Ohara.
• CP9 and CP0/Aigis Zero: CP9 is absorbed into Oak’s forces, while the approaching Aigis Zero agents become targets whose deaths could weaken the World Government.

Significant Themes

• Willpower versus supernatural control: The chapter explores how strong resolve—and potentially Conqueror’s Haki—can resist Oak’s Vampire Power.
• Power and domination: Oak’s Blood-Colored Domain symbolizes his ability to impose absolute control over powerful individuals.
• Weaponizing enemies: Rather than destroying CP9, Oak converts them into useful assets, expanding his influence through intelligence and espionage.
• Revenge against oppressive institutions: Oak’s plans target the World Government and the men responsible for Ohara, linking his ambitions to Robin’s tragic history.
• Indulgence and possession: Oak increasingly treats people as extensions of his power or personal household, mixing strategic recruitment with possessive and hedonistic desires.

Character Interactions

• Oak confronts Lucci and Kaku when they begin resisting his control, then forcibly subdues them with his Blood-Colored Domain.
• He questions the newly created Blood Servants and learns of Spandine, Spandam, and the approaching Aigis Zero agents.
• Oak introduces Kalifa and the CP9 members to Robin and the others. Their suspicious reactions to Oak bringing back men create a brief comedic moment.
• Oak assigns Robin responsibility for managing the intelligence network and places Kalifa beside her as a second secretary.
• Oak privately considers recruiting Kalifa’s younger sister, showing how he views his expanding group as both an organization and part of his personal household.

Chapter Summary: “Franky”

Key Plot Points and Events

• Robin asks why Cipher Pol No. 9 agents were present in Water 7.
• Oak explains that CP9 had infiltrated the city to find the blueprints for Pluton, one of the three Ancient Weapons.
• He reveals that Pluton was originally constructed by Water 7 shipwrights and that its plans were secretly passed down through generations.
• Oak’s true objective is also to obtain the blueprints. He views Pluton as a potential weapon against the World Government.
• Although Oak already knows the location of the original Pluton, he explains that the warship is severely damaged, lacks energy, and may require both the blueprints and exceptional shipwrights to restore or activate it.
• Oak identifies Water 7 as the only place where the necessary craftsmen can be found.
• The scene shifts to the abandoned shipyard where Franky House is holding one of its usual loud, drunken banquets.
• Oak arrives with Robin, Kalifa, Rob Lucci, Kaku, and the other CP9 agents. After repeatedly knocking without being heard, he kicks open the door.
• Franky confronts Oak and angrily questions his intrusion.
• Oak jokingly insists that Franky call him “uncle,” partly because Franky is the son of Queen the Plague, a subordinate of Kaido, who is connected to Oak’s hierarchy.
• Franky recognizes Kalifa, Lucci, and Kaku and assumes Iceburg sent them, but quickly realizes they are following Oak’s orders.
• When Franky continues addressing Oak disrespectfully, Oak suddenly disappears and strikes him across the face, ending the chapter on a cliffhanger.

Character Developments

• Oak: Establishes himself as a calculating and ambitious figure. His interest in Pluton is strategic, as he wants leverage against the World Government. He is also shown to be arrogant, playful, and confident enough to physically challenge Franky immediately.
• Robin: Reacts with shock to the revelation that Pluton’s blueprints are in Water 7, emphasizing the historical and political importance of the weapon.
• Franky: Is introduced as the flamboyant, eccentric leader of the Franky Family. Despite his bravado and apparent confidence, he quickly recognizes that Oak and the CP9 agents represent an unusual and serious threat.
• CP9 agents: Their behavior toward Oak shows that he is their clear leader and that they have accepted his authority, even though Franky is familiar with them.
• Queen and Kaido: Though absent, their relationships to Franky and Oak are used to explain Oak’s claim that Franky should call him “uncle.”

Significant Themes

• Power and control: The Pluton blueprints represent immense military power and potential leverage over the World Government.
• Hidden history: Water 7’s shipwright traditions preserve secrets connected to an Ancient Weapon, showing how the past continues to influence the present.
• Authority and hierarchy: The CP9 agents’ obedience to Oak contrasts sharply with Franky’s defiance, setting up a conflict between established power and independent resistance.
• Arrogance and intimidation: Both Oak and Franky use exaggerated confidence and posturing, but Oak’s sudden attack demonstrates that his casual attitude conceals overwhelming ability.
• Technology and craftsmanship: The chapter emphasizes that possessing Pluton is not enough; restoring or activating it requires advanced shipbuilding knowledge and skilled craftsmen.

Character Interactions

• Oak and Robin: Oak explains the truth about Pluton to Robin, treating her as someone who deserves a full account of his plans.
• Oak and CP9: The agents accompany Oak and visibly defer to him, confirming his command over them.
• Oak and Franky: Their first meeting is immediately antagonistic. Franky mocks and challenges Oak, while Oak responds with teasing condescension before physically attacking him.
• Franky and CP9: Franky recognizes Kalifa, Lucci, and Kaku from their connections to Iceburg and the Galley-La Company, but is unsettled when they refuse to answer him and instead follow Oak.
• Robin and the Pluton revelation: Robin’s astonishment reinforces the importance of the information and links the current conflict to the Ancient Weapons and the World Government.

Chapter Summary: “Pluton Blueprints”

Key Plot Points and Events

• Oak confronts Franky at Franky House and violently subdues him, slamming him and the table into the ground.
• Franky’s followers attempt to attack Oak with various weapons, including rocket launchers, but Oak terrifies them into submission with a single intimidating glance.
• Oak reveals that he knows Franky possesses the blueprints for the ancient weapon Pluton. He demands both the blueprints and Franky himself, intending to use Franky’s shipbuilding expertise to repair a damaged Pluton warship.
• Franky suspects Iceburg may have betrayed him because only Iceburg and Franky knew about the blueprints, and Oak arrived with members of Iceburg’s Galley-La Company.
• Franky refuses to surrender the blueprints, viewing them as a responsibility entrusted to him by his mentor, Tom. He attempts to burn them, but Oak effortlessly snatches them away.
• When Franky resists again, Oak lifts him by the throat and threatens him indirectly by using his strange paw pads to teleport Franky House members away one by one.
• Franky is horrified as his followers—including Zambai—vanish. Oak claims they will soon be reunited, but Franky is overwhelmed by despair.
• Oak finally teleports Franky away as well, sending him and all of Franky House to Wano Country.
• Afterward, Oak contacts Kaido through a Den Den Mushi to explain what happened, then leaves with his companions.

Character Developments

• Oak is portrayed as overwhelmingly powerful and emotionally detached. He considers Franky and his followers insignificant compared with his own strength, yet he must carefully control himself to avoid killing them accidentally.
• Oak’s priorities become clear: he wants the Pluton blueprints and intends to force Franky to help repair the ancient warship. His willingness to threaten Franky’s friends shows his ruthless and manipulative nature.
• Franky demonstrates courage and loyalty by refusing to surrender the blueprints, even when beaten and physically restrained. His commitment to Tom’s final charge remains stronger than his fear for his own safety.
• Franky’s emotional vulnerability emerges when Oak begins teleporting his followers away. His crew’s safety matters deeply to him, and their disappearance leaves him nearly broken.
• Franky House remains loyal to Franky, immediately attempting to defend him despite Oak’s overwhelming power.

Significant Themes

• Power imbalance and helplessness: Oak’s strength is so far beyond Franky’s that resistance is practically meaningless, emphasizing the gap between top-tier forces and ordinary fighters.
• Loyalty and responsibility: Franky’s refusal to surrender the blueprints reflects his devotion to Tom and his determination to prevent Pluton from falling into dangerous hands.
• Coercion versus conviction: Oak relies on intimidation, force, and threats against Franky’s loved ones, while Franky resists through moral conviction rather than physical strength.
• Weaponization of knowledge: The Pluton blueprints represent catastrophic destructive potential, making possession of them a major source of conflict.
• Family and bonds: Franky’s reaction to the disappearance of his followers shows that Franky House functions as a family, not merely an organization.

Important Character Interactions

• Oak and Franky: Oak dominates the confrontation physically and psychologically, demanding Franky’s cooperation while Franky defiantly refuses.
• Oak and Franky House: The group tries to protect their leader, but Oak’s presence alone paralyzes them. He then uses them as leverage against Franky.
• Franky and his followers: Franky’s panic when they disappear reveals his deep responsibility toward them and their importance in his life.
• Oak and Kaido: After relocating Franky and Franky House to Wano, Oak contacts Kaido, indicating cooperation and a larger plan involving the blueprints, Franky, and the Pluton warship.

Chapter Summary: “Iceburg”

Key Plot Points and Events

• Iceburg lies awake, troubled by Kalifa’s strange behavior and her disappearance earlier that day. He suspects the World Government may once again be targeting him because of the Pluton blueprints.
• A mysterious door opens in his room, and a group emerges: Tux Oak, an orange-haired girl, a refined wheat-skinned woman, and the familiar figures Kalifa, Rob Lucci, Kaku, and Bruno.
• Iceburg immediately realizes that Kalifa and the others are undercover World Government agents who have infiltrated his life and organization.
• He confronts Oak, assuming that Oak is connected to the Government and asking what he wants.
• Oak clarifies that he is not affiliated with the World Government. He identifies himself as the pirate Tux Oak and explains that he merely defeated and subdued the Government agents.
• Iceburg is startled by Oak’s identity because his master, Tom, had previously told him about a legendary pirate named Tux Oak.
• Iceburg struggles to believe Oak is the same person, since the Tux Oak he knows should be over fifty, while the man before him appears to be in his early twenties.
• Oak explains that his youthful appearance may be due to the powers of a Devil Fruit and confidently asserts that no one would dare impersonate him because of his reputation and connections to powerful figures such as Whitebeard, Kaido, and Big Mom.

Character Developments

• Iceburg demonstrates exceptional composure, intelligence, and investigative ability. Even while surrounded by enemies, he quickly identifies the infiltrators and carefully studies Oak’s words and reactions.
• His thoughts reveal that he remains deeply concerned about the Pluton blueprints and understands the long-term danger posed by the World Government’s surveillance.
• Oak is shown to be confident, intimidating, and openly hostile toward the World Government. He also takes pride in his reputation and appears amused by Iceburg’s sharp judgment.
• Kalifa, Lucci, Kaku, and Bruno are revealed to have maintained long-term undercover roles near Iceburg, confirming that their apparent loyalty was deceptive.
• Iceburg’s respect for Oak grows into uncertainty and disbelief when he recognizes the name but cannot reconcile it with Oak’s youthful appearance.

Significant Themes

• Deception and infiltration: The chapter reveals how deeply the World Government has embedded agents around Iceburg, emphasizing the difficulty of knowing whom to trust.
• Reputation and legend: Oak’s name carries enough weight that powerful individuals would supposedly punish anyone who falsely used it.
• Appearances versus reality: Iceburg looks beyond Oak’s youthful appearance and questions whether he can truly be the legendary pirate he claims to be.
• Calmness under pressure: Iceburg’s controlled response contrasts with the danger of the situation and highlights his strength as a leader.
• Political conflict and hidden power: The Pluton blueprints remain a source of tension, drawing both Government agents and powerful outsiders into Iceburg’s life.

Character Interactions

• Iceburg confronts Oak directly, treating him as the leader of the group and demanding to know his purpose.
• He gives Kalifa and the other infiltrators a self-mocking look, recognizing that they had deceived him for years.
• Oak corrects Iceburg’s assumption that he serves the Government and distinguishes himself from the agents he defeated.
• Iceburg and Oak engage in a tense but intellectually focused exchange, with Iceburg analyzing Oak and Oak admiring Iceburg’s composure.
• Their conversation shifts from suspicion to mutual recognition when Iceburg connects Oak’s name to stories once told by Tom.