Summary: Surgeon of Death

Key Plot Points and Events

• Underwater Battle Begins: The chapter is set in an underwater conflict between a small group and an army of ten warships.
• William's Escape Skill: Before seawater swallows him, William uses his spatial ability to transfer a Coating bubble onto himself, saving his life. His power is limited to transferring visible objects via his "Castle Domain" (two-step process: into and out of his space), in contrast to Law’s more advanced Op-Op Fruit.
• Warm-Up Fight: William suggests Law join as an ally for a "warm-up" before their ultimate goal of defeating Doflamingo.
• Defenders Assembled: William, Trafalgar Law, Hachi, and Aji (the new boss of Fish-Man District) face the ten warships. Hachi excels underwater; Aji protects his turf.
• Baozi’s Exclusion: William refuses to give Baozi a Coating material because the Francis armor isn’t waterproof and Baozi’s soul power weakens in seawater, preventing him from fighting effectively.
• Surprise Boarding: William uses Castle Domain to teleport Baozi, Lifentz, and Kalifa directly onto a warship’s deck – bypassing the ship’s Coating layer to launch a sneak attack while sparing the ship from damage.
• Law’s Devastating Tactic: Law spreads his spatial domain far beyond William’s, swaps a warship with a Pacifista on the seafloor, then slices the Pacifista with Spatial Slaughterhouse. The swapped warship crashes into another Pacifista, causing chaos; Aladdin and his defenders exploit the confusion to strike down enemies.
• Historical Note: William reflects that Law’s bounty stayed at 100 million beli for two years due to his low-key disappearance, while other Supernovas’ bounties rose. Law once saved William’s life two years ago.

Character Developments

• William: Displays tactical thinking – using his spatial ability for careful transfers rather than brute-force attacks, and deliberately ignoring Baozi to protect him. He respects Law’s power and acknowledges his own limitation.
• Trafalgar Law: Demonstrates his "Surgeon of Death" ruthlessness and advanced spatial control, reinforcing his reputation as a fearsome ally. Also notable is his low-key nature, hinted at by his unchanged bounty.
• Baozi: Shown as eager to fight, but his limitation with seawater and the Francis armor is highlighted.
• Aladdin (and defenders): Quickly regains composure amid Law’s chaotic swap, turning surprise into an advantage – a sign of battle-hardened resolve.

Significant Themes

• Cooperation vs. Overwhelming Force: The group uses strategy (separating, boarding, misdirection) to handle a far larger enemy force, rather than engaging in a straight fight.
• Underwater Combat Limitations: The chapter emphasizes how seawater restricts certain Devil Fruit users and mechanized armor, forcing creative workarounds.
• Trust Between Allies: William’s choice to protect Baozi, Law’s willingness to help, and the defenders’ ability to adapt all underline the importance of trusting comrades in battlefield chaos.
• Power Comparison: William’s modest spatial transfer vs. Law’s massive spatial domain highlights different tiers of Devil Fruit power and how each has its own usefulness.

Character Interactions

• William & Law: They coordinate as allies, with William acknowledging Law’s superior spatial ability and Law backing up William’s plans. A personal history is hinted at – Law saved William two years ago.
• William & Baozi: William refuses Baozi’s request to fight, explaining the technical reason, showing his role as a leader who makes harsh calls for the team’s benefit.
• William & His Crew (Lifentz, Kalifa): He drops them off via Castle Domain for a surprise capture mission, entrusting them with a task while he focuses on the larger battle.
• The Defenders (Aladdin, etc.): Even though they are startled by Law’s move, they quickly use the disorder to their advantage, showing their professional combat synergy amidst allies.
  (Note: The chapter appears to be from a fanfiction or original story set in the One Piece universe.)

Summary: “A Troublesome Enemy”

Key Plot Points and Events

• Trafalgar Law creates a massive disturbance that shocks both the enemy and his allies. Hachi is impressed by Law’s strength but becomes distracted while still surrounded by enemies; William warns him to stay alert.
• William sends Monet and five Castle Army fighters to seize another enemy warship. Because of Monet’s Logia abilities, Haki, and close-combat skill, William expects them to overwhelm the opposition.
• With two enemy warships already sunk and two more likely to be captured, six ships remain. William suspects the enemy’s commander is aboard one of them.
• William asks Violet to scout the wider battle using her Glint-Glint Fruit. She reports that Fish-Man Island’s eldest and third princes are fighting fiercely, while the second prince is retreating with his forces.
• Zoro is discovered near the Fish-Man District after becoming lost on his way to assist Luffy. His arrival reassures the group that Koala and the others nearby are safe.
• Violet reports that Luffy, Jinbe, and their allies are holding out, but the King’s Army is losing ground. The enemies fighting them move unusually quickly underwater, making them especially dangerous.
• William speculates that the enemy’s main commander may be leading the assault on Fish-Man Island rather than fighting in the high-altitude sea.
• Violet identifies three enemy vice admirals: two fighting the princes and one on William’s side.
• Vice Admiral Grey Rat suddenly confronts William and Law, accusing William of being a Marine traitor and recognizing Trafalgar Law.
• Law immediately senses that Grey Rat is far stronger than an ordinary vice admiral. William recognizes Grey Rat as an exceptionally powerful and strategically skilled Marine, making him a likely candidate for the enemy’s overall commander.
• William orders the Castle Army to enter first-level combat readiness.

Character Developments

• William demonstrates strong battlefield judgment, coordinating the capture of enemy ships, monitoring multiple fronts, and prioritizing the safety of his allies. His past connection to the Marines gives him insight into Grey Rat’s abilities and importance.
• Trafalgar Law displays overwhelming power by causing the initial commotion, earning Hachi’s admiration. However, Law becomes visibly serious and pressured when Grey Rat appears, revealing that he recognizes the vice admiral as a formidable threat.
• Hachi remains carefree and easily distracted, but his fighting ability is still described as more than sufficient for the battle.
• Monet is presented as a highly effective combatant whose Logia body, Haki, and martial skills make her ideal for overwhelming an enemy warship.
• Violet serves as a crucial scout, using her ability to track developments across the battlefield and identify powerful enemy officers.
• Zoro once again displays his notorious lack of direction, becoming lost underwater, but his strength reassures the others that Koala’s group is protected.
• Grey Rat is established as a major antagonist: powerful, experienced, tactically gifted, and potentially the commander of the entire operation.

Significant Themes

• Battlefield awareness versus carelessness: Hachi’s distraction highlights how even strong fighters can be endangered by losing focus.
• Leadership and coordination: William’s ability to manage multiple fronts, deploy allies effectively, and gather intelligence is central to the defense.
• The danger of underestimated enemies: Grey Rat’s arrival shifts the situation, showing that the enemy still possesses powerful figures despite losing ships.
• Loyalty and betrayal: Grey Rat’s accusation of William as a Marine traitor emphasizes William’s break from his former affiliation.
• Home-field advantage and endurance: William believes Fish-Man Island’s defenders can survive because they know the terrain and the World Government fleet cannot sustain a prolonged underwater campaign.
• Protection of allies: William’s decisions are motivated not only by victory but also by ensuring the safety of Luffy, Zoro, Koala, and the other members of his side.

Character Interactions

• William warns Hachi after noticing his distraction.
• William assigns Monet and the Castle Army fighters to attack another warship.
• Violet provides William with battlefield intelligence, while Nami comments on Zoro’s reliability despite his terrible sense of direction.
• William and Violet discuss the uncertain battle involving Luffy and the Fish-Man Island forces.
• Law reacts seriously to Grey Rat’s arrival, recognizing the vice admiral’s intimidating strength.
• Grey Rat directly confronts William as a traitor and Law as a pirate, setting up a major confrontation.

Summary of Chapter: "William's Curiosity"

1. Key Plot Points & Events

• Trafalgar Law initiates an attack on Vice Admiral Grey Rat with Scalpel, but Grey Rat blocks it using Armament Haki and a short blade.
• Grey Rat recognizes Law and notes his unexpected appearance alongside the Straw Hat Crew near Fish-Man Island.
• Law uses Counter Shock, but Grey Rat easily evades with Moon Walk.
• Grey Rat attempts a sneak attack on Law underwater, but William intervenes and calls him out.
• A standoff ensues. William and Law together face Grey Rat, while the larger war between the World Government forces and Fish-Man Island continues around them.
• William explains why they can win: the enemy cannot sustain a long war at 10,000 meters underwater, while Fish-Man Island has prepared defenses and stronger staying power.
• The chapter ends with William saying he is curious about something and wanting to ask Grey Rat a question—leaving the question unrevealed as a cliffhanger.

2. Character Developments

• Trafalgar Law: Cautious and analytical. He recognizes his physical limits underwater and relies heavily on his Devil Fruit abilities, while keeping his distance from Grey Rat.
• Vice Admiral Grey Rat: Pragmatic and ruthless, believing in absolute justice. He uses sneak attacks and underwater mobility to exploit his opponents' weaknesses.
• William: Confident and strategic. He protects Law, taunts Grey Rat, and thinks ahead about winning the war through attrition rather than brute force. His “curiosity” hints at a deeper, possibly dangerous interest.

3. Significant Themes

• Underwater combat disadvantages: Devil Fruit users are severely restricted, while non-Devil Fruit fighters like Grey Rat retain full mobility.
• War of attrition: The World Government cannot sustain prolonged fighting deep underwater, giving Fish-Man Island a strategic advantage.
• Curiosity vs. survival: Even in the middle of battle, William’s curiosity takes priority—showing his unconventional mindset.

4. Character Interactions

• Law vs. Grey Rat: Open combat; Grey Rat blocks and evades Law’s attacks, showing the gap in physical capability underwater.
• William vs. Grey Rat: William intercepts Grey Rat’s ambush and verbally challenges his tactics, escalating the tension.
• Law & William: They cooperate as allies, with William covering Law’s blind spots and Law fighting alongside him without protest.

Chapter Summary: “Damn Straw Hat”

Key Plot Points and Events

• William confronts Vice Admiral Grey Rat alongside Trafalgar Law during the battle for Fish-Man Island.
• William briefly wonders whether Grey Rat and Vice Admiral Momonga are brothers because they share similar names, swordsmanship, and rank, but Grey Rat dismisses the question.
• Grey Rat arrogantly claims that William and Law cannot defeat him. William remains cautious, suspecting that the World Government has additional plans or hidden trump cards.
• Law prepares to use his surgical abilities against Grey Rat, treating the battlefield as his operating room. William agrees that it is time to end the confrontation quickly.
• Elsewhere, Luffy, the Straw Hat Crew, and Fish-Man Island’s royal forces battle P1’s modified soldiers outside the island.
• Luffy struggles because the underwater environment limits his mobility and prevents him from using Gear Second freely. He also avoids using Conqueror’s Haki extensively because it could harm allies and may not be highly effective against the enhanced enemies.
• Despite these disadvantages, Luffy defeats several powerful modified combatants through his physical strength and Armament Haki.
• A scythe-wielding P1 soldier nearly damages Luffy’s coating bubble, but Luffy evades the attack and launches the enemy through a warship’s coating.
• The P1 soldiers become increasingly enraged by Luffy’s awkward swimming style, mistakenly interpreting it as mockery or weakness.

Character Developments

• William demonstrates increased confidence compared with his previous battle against Momonga, believing he could no longer be suppressed so easily. However, he remains strategically cautious and aware that Grey Rat may have prepared hidden contingencies.
• Trafalgar Law appears fully serious and confident after two years of secluded training. His “Surgeon of Death” persona is emphasized as he prepares to dominate the battlefield like an operating room.
• Vice Admiral Grey Rat is established as arrogant, powerful, and contemptuous toward pirates and subordinates alike. His personality is compared to Akainu’s, suggesting ruthlessness and a lack of concern for casualties.
• Luffy shows considerable growth in strength and Armament Haki, defeating enhanced opponents even in his normal form. At the same time, his limitations underwater force him to fight more carefully than usual.
• P1’s combatants are revealed to be heavily modified, possessing steel-like bodies, enhanced underwater movement, and enough resistance to endure some of Luffy’s Conqueror’s Haki.

Significant Themes

• Confidence balanced by caution: William and Law are close to victory, but William refuses to underestimate the World Government’s forces or assume the battle is straightforward.
• Adaptation under disadvantage: Luffy’s effectiveness is restricted by the underwater battlefield, yet he adapts by relying on precise physical attacks rather than his strongest techniques.
• Strength versus strategy: Raw power is important, but the characters’ success depends on battlefield awareness, protecting allies, and exploiting environmental conditions.
• Arrogance and misjudgment: Grey Rat underestimates William and Law, while the P1 soldiers misread Luffy’s awkward swimming as weakness, repeatedly exposing themselves to counterattacks.
• The battlefield as a weapon: Law views the environment as part of his ability, while the sea and coating bubbles significantly shape Luffy’s choices.

Character Interactions

• William and Grey Rat exchange taunts, with Grey Rat dismissing William’s strength and William privately questioning whether Grey Rat can defeat both him and Law.
• William and Law coordinate their efforts, agreeing that Grey Rat must be defeated quickly before the enemy can execute unknown plans.
• Luffy battles multiple P1 soldiers while trying to protect the coating bubble around himself, forcing him to evade rather than attack recklessly.
• The P1 soldiers focus their anger on Luffy, especially because of his unusual swimming movements, which creates an ironic contrast between their contempt and his actual combat ability.

Chapter Summary: “Poison Gas Bomb”

Key Plot Points and Events

• Sanji mocks Luffy’s awkward swimming posture while the Straw Hat crew battles the P1 forces underwater. Luffy responds innocently, explaining that he simply cannot swim properly.
• The P1 members misinterpret Luffy’s behavior as deliberate mockery and charge at him in large numbers.
• Sanji intercepts them with Devil Fruit Storm Kick, sending dozens of enemies flying and protecting Luffy. His fiery attacks greatly enhance his already powerful kicking strength.
• Luffy thanks Sanji and avoids entering Gear Second, recognizing that doing so underwater could damage the bubble surrounding him. This shows his increased caution and maturity after two years of training with Rayleigh.
• Sanji, motivated by his desire to protect the mermaids and become Fish-Man Island’s hero, fights with exceptionally high intensity. The P1 mistakenly assumes he is a Devil Fruit user because of the flames surrounding him, not realizing that his abilities come from physical combat.
• Franky, operating the Franky General, easily defeats most nearby enemies. Since the opposing ships belong to P1 rather than the World Government, there are no Pacifistas present, making the battle less dangerous for him.
• The Fish-Man Island soldiers are stunned by the Straw Hats’ strength, especially Luffy’s ability to sink two warships and defeat over a hundred enemies despite being disadvantaged underwater.
• Elsewhere, Jinbe continues fighting Leo, the highest-ranking commander of the P1 operation. Jinbe remains uninjured while Leo has lost many subordinates and is increasingly wary of provoking him.
• Leo, realizing that prolonged combat will lead to defeat and fearing Donquixote Sun’s reaction to his losses, abandons further probing and fires a poison gas bomb at Jinbe. The chapter ends with Leo confidently expecting the weapon to defeat him.

Character Developments

• Luffy: Demonstrates greater maturity and battlefield awareness by refraining from using Gear Second unnecessarily and relying on Sanji’s intervention.
• Sanji: Displays overwhelming combat power and heightened aggression, driven by his nicotine withdrawal, frustration over the ruined mermaid paradise, and desire to protect the mermaids.
• Franky: Remains confident and relaxed, using the Franky General’s durability and strength to dominate the underwater battlefield.
• Jinbe: Maintains complete control over his fight with Leo, combining patience with caution while protecting Fish-Man Island and preventing Leo from reaching Luffy.
• Leo: Shifts from arrogance to fear and desperation after recognizing Jinbe’s superior strength. He reveals a dangerous weapon as a last resort.

Significant Themes

• Misunderstanding and personality clashes: Luffy’s innocent behavior is mistaken for arrogance, while Sanji’s emotional outbursts intensify the battle.
• Strength despite disadvantage: The Straw Hats demonstrate extraordinary power even in an environment that severely limits Luffy and favors the fish-men.
• Growth and maturity: Luffy’s decision to avoid a risky transformation reflects the crew’s development after the time skip.
• Desperation in war: Leo’s confidence collapses as his forces suffer heavy losses, pushing him to use increasingly dangerous tactics.
• Protection of home and loved ones: Jinbe fights to defend Fish-Man Island, while Sanji is motivated by his wish to protect the mermaids.

Character Interactions

• Sanji criticizes Luffy’s swimming, while Luffy responds with innocent confusion rather than offense.
• Sanji protects Luffy from the enraged P1 attackers, and Luffy acknowledges his assistance.
• Franky observes Sanji’s unusual anger but does not understand its cause.
• Jinbe and Leo continue their tense confrontation, with Jinbe’s calm dominance contrasting with Leo’s growing panic.
• The P1 forces repeatedly underestimate or misunderstand the Straw Hats, contributing to their mounting defeats.

Summary of "Gear Fourth: Boundman"

1. Key Plot Points and Events

• A poison gas shell explodes just before hitting Jinbe, releasing toxic gas into the water around Fish-Man Island.
• Many fish-men and some P1 cyborgs are poisoned and collapse; Jinbe himself inhales a heavy dose but remains conscious and warns his comrades.
• Leo, a cyborg working for the enemy, uses the poison gas as a tactic of mass extermination. He then targets Luffy and Sanji, firing torpedoes at them.
• Sanji retaliates with a powerful kick, but Luffy insists on fighting Leo himself.
• Luffy activates Gear Fourth: Boundman — pumping air into Haki-coated muscles — and unleashes Gum-Gum King Cobra, a flexible, homing punch.
• The attack smashes Leo into a warship, sinking it and breaking its coating. Luffy then releases Gear Fourth.

2. Character Developments

• Luffy: Demonstrates rage and protectiveness when his companion Jinbe is harmed by an inhumane weapon. His use of Gear Fourth shows his increased power and control, as well as his willingness to go all out against those who threaten his friends.
• Sanji: Shows impressive underwater speed and kicking strength, easily matching Leo. He respects Luffy's desire for personal vengeance by stepping back.
• Jinbe: Endures heavy poison exposure while prioritizing his comrades' safety, displaying his resilience and leadership.
• Leo: Confident but reckless, relying on banned weapons. Underestimates Luffy and Sanji, leading to his swift defeat.

3. Significant Themes

• Inhumane Warfare: The use of poison gas shells—banned even in war—highlights the enemy's willingness to commit genocide against the fish-men.
• Protection of Comrades: Luffy's fury and Jinbe's sacrifice underscore the crew's loyalty and the resolve to protect one another.
• New Power: Gear Fourth represents Luffy's growth and mastery of Haki, introducing a devastating technique that combines speed, strength, and flexibility.

4. Character Interactions

• Jinbe & the Fish-Men: He acts as a shield, warning others despite being poisoned himself.
• Luffy & Sanji: They coordinate through Haki, with Sanji initially attacking Leo but yielding to Luffy's demand to settle the fight personally.
• Luffy vs. Leo: Luffy's overwhelming power display crushes Leo's confidence, ending the battle in one decisive blow.

Chapter Summary: “Grizzly Magnum: Beating”

Key Plot Points and Events

• Outside Fish-Man Island, Luffy defeats P1 leader Leo with a single punch, destroying the organization’s morale. The remaining P1 soldiers—many of whom are criminals, slaves, or coerced pirates enhanced by technology and Artificial Devil Fruits—become terrified of him.
• Sanji realizes that Jinbe has been poisoned and that many Fish-Men exposed to the gas bombs may already be dead. He plans to return Jinbe to Fish-Man Island so Chopper can treat him.
• Furious that his companions were harmed, Luffy attacks the enemy’s remaining five warships. Because he is underwater and must protect his Coating, he avoids Gear Second and Gear Fourth and instead uses Gear Third: Bone Balloon.
• Sanji launches Luffy toward the ships with a powerful kick, allowing Luffy to unleash “Grizzly Magnum: Beating.” His enormous, Armament Haki-coated fists destroy all five warships and devastate the P1 forces aboard them.
• The attack effectively turns the battle in Fish-Man Island’s favor. The remaining P1 soldiers are so thoroughly beaten and demoralized that the King’s Army could finish the war quickly.
• Sanji, whose Coating has burned away and who is suffering from the pressure of the deep sea, takes Jinbe back to the island. Luffy remains behind.
• Elsewhere, William and Trafalgar Law continue fighting Vice Admiral Grey Rat. After Violet reports that P1 used poison gas, William and the Castle Army become enraged because many of them have personally suffered under the Celestial Dragons and P1.
• William reflects that Jinbe underestimated the enemy and that Sanji injured himself unnecessarily by sacrificing his Coating to impress the mermaids. He also acknowledges that he has made similarly reckless mistakes.

Character Developments

• Luffy demonstrates the defining qualities of a king: his overwhelming presence and fury are motivated by loyalty to his companions. Even while physically weakened underwater, he destroys five warships with a single technique.
• Sanji is portrayed as both self-sacrificing and reckless. He prioritizes protecting Jinbe and the mermaids over his own safety, but his loss of Coating leaves him seriously endangered by the ocean’s pressure.
• Jinbe is revealed to have been poisoned after underestimating the possibility that the enemy would use prohibited weapons.
• P1’s soldiers lose confidence after witnessing Leo’s defeat and Luffy’s attack. Their apparent strength is shown to be undermined by fear, coercion, and dependence on the Celestial Dragons.
• William shows anger toward the World Government and sympathy for the victims of the Celestial Dragons. His criticism of Sanji is tempered by self-awareness, since he too has previously been injured by his own plans.

Significant Themes

• Loyalty and the qualities of a king: Luffy’s violence is presented not as meaningless destruction but as a direct response to threats against his friends. His aura evokes the legendary authority of Gol D. Roger.
• Power versus courage: P1’s enhancements have increased the soldiers’ physical strength without improving their resolve. Their fear reveals that artificial power cannot replace genuine conviction.
• Sacrifice and recklessness: Both Sanji and Jinbe suffer because of decisions made in battle—Sanji deliberately risks himself, while Jinbe fails to anticipate the enemy’s tactics.
• Oppression and resistance: P1’s soldiers are themselves victims of Celestial Dragon control, forced to fight through implanted bombs. The chapter emphasizes how tyranny produces both violence and desperation.
• The limits imposed by environment: Luffy’s underwater combat is severely restricted, yet his reduced strength remains overwhelming. The scene highlights his extraordinary endurance and growth.

Character Interactions

• Luffy and Sanji: Sanji launches Luffy toward the enemy ships, and Luffy entrusts Jinbe’s recovery to him. Their teamwork combines Sanji’s mobility with Luffy’s destructive power.
• Luffy and P1: Luffy’s punch against Leo and subsequent assault on the fleet completely shatter P1’s morale.
• Sanji and Jinbe: Sanji focuses on rescuing the poisoned Jinbe despite his own worsening condition.
• William and Trafalgar Law: They continue battling Vice Admiral Grey Rat while receiving reports about the crisis below.
• William and the Castle Army: Their shared history of suffering under the Celestial Dragons fuels their outrage at P1’s use of poison gas and their desire to retaliate.

Chapter Summary: “Absolute Justice”

Key Plot Points and Events

• After more than two hours of battle, Fish-Man Island has suffered over 2,000 casualties, while the World Government’s forces have suffered far heavier losses: several warships, over 10,000 troops, and more than 90% of the P1 organization.
• William urges Vice Admiral Grey Rat to stop fighting, warning that continuing the war will only cause more deaths. Grey Rat refuses, claiming that surrendering to “evil forces” would violate his belief in Absolute Justice.
• William angrily condemns the World Government’s hypocrisy, pointing out that it invaded Fish-Man Island and used poison gas bombs through the P1 organization while still calling itself righteous.
• Trafalgar Law observes that Grey Rat’s forces are at a serious disadvantage. Fish-Man Island’s defenders can rotate exhausted troops, while the World Government’s soldiers must continue fighting. Their warships are also running low on air and supplies, and their Coating Bubbles have shrunk considerably.
• In Fish-Man District, Zoro defeats the final Pacifista, though the district itself has been devastated and reduced largely to ruins.
• William and Law reveal that their prolonged battle with Grey Rat was deliberate. They had been holding back and using the confrontation to distract him while destroying the enemy fleet.
• William suddenly moves to a distant warship and cuts it into three pieces, bringing the number of destroyed warships to five. Law then declares that they intend to keep the entire World Government force trapped at Fish-Man Island.
• Grey Rat recognizes Law’s Devil Fruit ability as the main threat and shifts his attack toward him. Law evades by using Spatial Swap, exchanging places with a cannonball. Grey Rat’s strike hits the projectile, causing it to explode, though he avoids the blast to protect his Coating.

Character Developments

• William demonstrates strategic restraint and concern for casualties, but his patience ends when Grey Rat justifies the invasion as “justice.” He becomes more decisive and reveals his confidence in his ability to control the battle.
• Trafalgar Law acts as William’s tactical partner. He quickly understands William’s plan, mocks Grey Rat’s rigid worldview, and uses his Devil Fruit creatively to control the battlefield.
• Vice Admiral Grey Rat is portrayed as fanatical and inflexible. He values Absolute Justice over the lives of his troops and refuses to acknowledge the hypocrisy of the World Government’s actions. His growing focus on Law also reveals that Law’s Op-Op Fruit is of immense value to the Celestial Dragons.
• Zoro remains impatient with the drawn-out battle and prefers direct action. He independently eliminates the last Pacifista in Fish-Man District.

Significant Themes

• The hypocrisy of justice: The chapter questions whether the World Government’s “justice” has any moral legitimacy when it invades another nation and uses forbidden weapons.
• Ideology versus human life: Grey Rat’s willingness to sacrifice his forces contrasts sharply with William’s attempt to reduce casualties.
• Absolute Justice versus individual morality: Grey Rat sees all pirates as inherently evil, while William and Law judge actions rather than labels.
• Strategy and deception in warfare: William and Law intentionally mislead Grey Rat, using their apparent stalemate to destroy the enemy fleet.
• The cost of war: Even as Fish-Man Island gains the advantage, Fish-Man District is left in ruins, emphasizing that victory does not erase the destruction caused by conflict.

Character Interactions

• William and Grey Rat clash verbally over the meaning of justice, with William accusing Grey Rat of defending aggression and hypocrisy.
• Law supports William’s criticism while ridiculing Grey Rat’s stubbornness.
• William and Law coordinate silently and effectively, revealing that their apparent struggle against Grey Rat was part of a larger plan.
• Grey Rat views both men as enemies because they are pirates, but he specifically targets Law after recognizing the danger of his spatial abilities.
• Zoro observes William and Law’s battle from below, criticizes their apparent lack of progress, and then focuses on defeating the final Pacifista himself.

Summary of Chapter: Five Elders

1. Key Plot Points and Events

• The chapter opens with an underwater battle between pirates (William and Trafalgar Law) and Marine forces led by Vice Admiral Grey Rat. Law uses his Devil Fruit ability to dismantle warships, causing their Coating to rupture under deep-sea pressure, sinking them.
• William and Law dodge cannon fire and Flying Slashes from Grey Rat. They note that the enemy warships are running low on air and supplies, yet Grey Rat refuses to retreat despite the futile situation.
• The narrative shifts to the World Government’s headquarters at Mary Geoise, where the Five Elders discuss the ongoing war on Fish-Man Island. They reveal that Luffy (the Straw Hat captain) is on the island and that his crew previously provoked the Donquixote Family and sank a Celestial Dragon escort ship at Sabaody Archipelago.
• The Five Elders recognize William as a “traitor” who escaped from Mary Geoise two years ago, and acknowledge that his continued existence could reignite the Celestial Dragons’ anger if discovered. They also note Donquixote Sun’s repeated attacks on the Straw Hat Crew.
• The chapter ends with the Five Elders dismissing soldier casualties, focusing solely on erasing Fish-Man Island.

2. Character Developments

• William: Shows a moral line; he does not wish to slaughter ordinary soldiers who are only following orders, and considers a ceasefire—but remains determined to defend Fish-Man Island. He also demonstrates strategic thinking by evaluating how to seize enemy warships later.
• Trafalgar Law: Displays ruthlessness and pragmatism, taunting Grey Rat’s failure and using his Devil Fruit to devastating effect. He accepts the necessity of continued fighting.
• Vice Admiral Grey Rat: Loses composure and attacks out of frustration, indicating he values pride over the lives of his men.
• The Five Elders: Portrayed as cold and calculating, caring only about strategic outcomes (erasing Fish-Man Island) and the political fallout of William’s survival, not the human cost of war.

3. Significant Themes

• Obedience vs. Conscience: Ordinary soldiers are trapped by duty, while William questions the morality of killing those who don’t understand the war’s purpose.
• The World Government’s Ruthlessness: The Five Elders view soldiers as expendable and prioritize control over justice, revealing the corrupt, authoritarian nature of the world order.
• Consequences of Defiance: William’s past escape from Mary Geoise and the Straw Hats’ provocations have far-reaching political implications, threatening to destabilize the Celestial Dragons’ authority.
• Pirates vs. Marines: The chapter subverts the classic “soldiers chase thieves” dynamic—here pirates defend a homeland while Marines attack under unjust orders.

4. Character Interactions

• William and Law: Coordinate in battle, sharing information about enemy warship positions and executing tactical strikes together.
• William and Grey Rat: Direct combat, with Grey Rat attempting a Flying Slash that William evades via Moon Walk.
• Five Elders: Internal conversation referencing Luffy, William, Donquixote Sun, and the Straw Hat Crew, revealing their awareness of current events and their disdain for disruptive figures.

Summary: "Hero Luffy"

Key Plot Points & Events

• The chapter takes place three days after the war on Fish-Man Island, which the island has won thanks to the Straw Hat Crew.
• Luffy is celebrated as a hero of Fish-Man Island — the third person after Fisher Tiger and Jinbe, and the only human to receive this title.
• Luffy spends the three days eating and celebrating in the banquet hall, competing in an eating contest with Jewelry Bonney.
• William leaves the celebration and visits the infirmary, where Chopper and Nojiko are treating the wounded.
• William inquires about Aladdin and Aji, but they have left the infirmary on their own despite serious injuries, which frustrates Chopper.
• Nojiko assures William that the three princes' injuries are not serious.
• The chapter ends with William's private reflection: the real reason the World Government has repeatedly targeted Fish-Man Island is that

Princess Shirahoshi is the Ancient Weapon "Poseidon."

Character Developments

• Luffy: Remains carefree and food-obsessed; refuses to self-identify as a hero, defining heroes as people who must share their meat — something he dislikes.
• William: Shown as observant, pragmatic, and slightly detached from the crew's revelry. He carries hidden knowledge about Shirahoshi/Poseidon and the World Government's motives.
• Chopper: Displays strong professional pride and compassion, frustrated when patients leave before fully healing.
• Jewelry Bonney: Gluttonous and openly contemptuous toward William, though she has been traveling with him.
• Trafalgar Law: Mentioned as having helped with surgeries but remains aloof and absent from banquets or further charity.

Significant Themes

• Heroism vs. self-perception: Luffy is hailed as a hero despite rejecting the title; the fish-men define heroism differently than he does.
• Human–Fish-Man reconciliation: The war and Luffy's actions have begun to heal the old hatred between fish-men and humans.
• Hidden burdens of knowledge: William quietly carries the dangerous secret of Shirahoshi's identity as an Ancient Weapon, showing that peace is fragile.
• The pirate lifestyle: Pirates are depicted as free people who live by their own whims — celebrating, eating, sleeping, and caring for others on their own terms.

Character Interactions

• William & Jewelry Bonney: Mild antagonism; she blames him for her lack of proper meals, while he finds her appetite absurdly expensive.
• William & Chopper/Nojiko: Friendly and respectful; William checks on their work and on wounded allies.
• William & the injured seahorse fish-man: Gratitude and admiration expressed toward Luffy; William explains Luffy's childish view of heroes, which the fish-men find endearing.
• Nojiko & William: She anticipates his concern for the royal family; William's real interest is only in Shirahoshi, revealing his strategic mindset.

Summary: “Ancient Weapons”

Key Plot Points

• William leaves the medical room and the banquet early, intending to speak with King Neptune about Princess Shirahoshi.
• With the Castle Army deployed to help rebuild Fish-Man Island, Castle Space is empty, giving William a rare opening.
• William encounters Jinbe in Ryugu Palace. Jinbe is recovering well thanks to Chopper’s antidote.
• The two discuss the recent battle: the World Government suffered heavy losses, including at least 10,000 soldiers, more than 40 warships, and many officers, while Vice Admiral Grey Rat lost an arm to Trafalgar Law.
• Fish-Man Island also took serious damage: over 5,000 casualties, injured sea beasts, and Fish-Man District nearly destroyed.
• William infers that Jinbe and King Neptune are about to discuss something confidential—almost certainly about Princess Shirahoshi and the Ancient Weapons.
• William offers to help deal with Vander Decken IX, using Violet’s power to locate him.
• He then openly raises the topic of the Ancient Weapons before Jinbe and Neptune, stunning them both.

Character Developments

• William shows strategic boldness: he deliberately inserts himself into a sensitive conversation and reveals he knows about the Ancient Weapons.
• King Neptune is portrayed as a wise, self-sacrificing ruler: he knew the truth about his wife’s killer but suppressed the investigation to protect national stability.
• Jinbe is caught between loyalty to his companion William and confidentiality regarding Fish-Man Island’s secrets.
• Chopper is credited with saving lives through his medical skill, earning Jinbe’s deep respect.

Significant Themes

• The destructive cost of war—both for the World Government and Fish-Man Island.
• The burden of protecting an Ancient Weapon like Poseidon (the Sea King).
• Trust vs. secrecy among allies: William wants to be direct, while Jinbe and Neptune hesitate to share sensitive information.
• The lingering threat of the World Government because of the Ancient Weapons.

Character Interactions

• William and Jinbe: friendly but guarded; both are heading to see Neptune for separate reasons.
• William and Neptune: William addresses Neptune directly, while Neptune initially misunderstands him as another man pursuing Princess Shirahoshi.
• William clarifies he is not motivated by Shirahoshi’s beauty, noting his close friendships with Boa Hancock, Nami, and Fox Demon Tanji.
• The chapter ends with Neptune and Jinbe shocked that William knows about the Ancient Weapons, setting up his next move.

Summary: Void Century

Key Plot Points and Events

• William visits King Neptune with Jinbe, probing about the Ancient Weapons, specifically Poseidon
• He avoids directly exposing Princess Shirahoshi's secret as an Ancient Weapon
• William reveals his actual goal: learning the history of the Void Century
• The conversation covers Poneglyphs, the destruction of Ohara, the Kozuki Family, and the ancient ship Noah
• William mentions his name contains "D" and asks what it stands for, noting the D Clan are enemies of the Celestial Dragons
• King Neptune claims ignorance of the Void Century details
• William offers to trade information on how to use Noah in exchange for Void Century knowledge

Character Developments

• William: Shows strategic cunning—first raising the sensitive Poseidon topic, then deflecting when met with hostility, before revealing his true purpose. He respects Neptune's boundaries but is willing to negotiate
• King Neptune: Demonstrates fierce protectiveness over his children and kingdom, with a clear bottom line regarding their safety. Cautious and wary of outsiders
• Jinbe: Caught between loyalty to the Straw Hat Crew (his companion William) and his duty to Fish-Man Island and its king. He ultimately trusts William but remains ready to act if necessary

Significant Themes

• Trust and Wariness: The tension between allies who have shared history but conflicting loyalties
• Hidden Knowledge: The Void Century as a mystery that powerful figures guard; knowledge as leverage
• Protection of the Vulnerable: Neptune's priority is safeguarding his children and people over any historical curiosity
• The D. Clan Mystery: William's search for identity and meaning behind the D. initial

Character Interactions

• William's probing questions create visible tension; Neptune's cold glare reveals his protective nature
• Jinbe acts as an uneasy mediator, torn between friendship and duty
• William deliberately backs down from the Poseidon topic to de-escalate, then negotiates for information using Noah as bait
• Neptune and Jinbe visibly relax when William clarifies he's not targeting Shirahoshi, showing their shared concern for the princess's secret

Summary of "Princess Shirahoshi (Part 1)"

1. Key Plot Points and Events

• William reveals to King Neptune and Jinbe that he knows how to operate the ancient ship Noah.
• He explains that Noah requires the power of the Ancient Weapon Poseidon to move, and that Poseidon is not a weapon but the ability to command Sea Kings, inherited by the Fish-Men royal family.
• William also mentions the name "Joy Boy," shocking King Neptune, who knows it as a royal secret.
• Jinbe recalls first hearing Joy Boy's name from Nico Robin.
• William offers to help eliminate the stalker Vander Decken IX in exchange for information about Joy Boy.
• King Neptune laments that no one has found Vander Decken IX so far.
• William suggests using Violet's Glare-Glare Fruit ability to locate him, expressing confidence.
• King Neptune makes a final request (unspecified) that leaves William confused.

2. Character Developments

• William: Demonstrates extensive hidden knowledge about ancient history and weapons; willing to trade assistance for information; strategic and pragmatic.
• King Neptune: Reveals his limited knowledge about Noah and Poseidon despite being royal; protective of his daughter but open to negotiation.
• Jinbe: Acts as an intermediary, curious about Joy Boy and increasingly impressed by William's resourcefulness.

3. Significant Themes

• Knowledge as leverage and a form of power.
• The true nature of "Ancient Weapons" as misunderstood forces rather than simple tools of destruction.
• The mysteries of the Void Century and the legend of Joy Boy.
• Alliance-building through mutual benefit and the protection of Princess Shirahoshi.

4. Character Interactions

• William ↔ King Neptune: Tense but cooperative; Neptune is surprised and suspicious, yet willing to listen and make deals.
• William ↔ Jinbe: Respectful and inquisitive; Jinbe helps bridge the discussion.
• Off-screen Straw Hats: Mentions of Sanji, Brook, and Luffy wanting to protect Shirahoshi show the crew's protective instincts and add a lighter tone.
• Violet's role: Highlighted as a key asset for scouting, emphasizing teamwork.

Chapter Summary: Princess Shirahoshi (Part 2)

1. Key Plot Points & Events

• King Neptune asks William to spare Vander Decken IX. His reasoning: neutralizing Decken's ability is enough to protect Shirahoshi; there’s no need to kill a fellow fish-man. William agrees but suspects Decken will still face punishment.
• A conversation among William, Neptune, and Jinbe reveals no new info about the Void Century or Nefertari Cobra’s disappearance (Cobra hasn't been seen since the last Reverie, over 2 years ago).
• Neptune brings William and Jinbe to Shirahoshi's room. The iron door is embedded with weapons and covered in attack marks—evidence of Decken’s relentless assaults.
• Inside, William meets Princess Shirahoshi. A massive axe suddenly flies through the closing door; William catches and crushes it with Armament Haki and Dragon Claw Fist, saving Shirahoshi.
• William teases Shirahoshi, calls her a “crybaby,” and provokes King Neptune's ire. He then promises to take her outside to play, over Neptune’s objection, and suggests she should see the beautiful world instead of being locked away.

2. Character Developments

• William: Shows quick reflexes, strength, and insight into the Target-Target Fruit’s limits. He also demonstrates a teasing, somewhat rebellious side—especially against Neptune’s overprotectiveness—and a desire to help Shirahoshi experience freedom.
• King Neptune: Merciful but still pragmatic; he doesn’t want Decken dead, only neutralized. His love for Shirahoshi is intense, but his protective nature borders on suffocating.
• Shirahoshi: Innocent, timid, and prone to crying; she is naive about the world and sheltered completely, yet polite and trusting of those her father vouches for.

3. Significant Themes

• Mercy vs. Justice: Neptune's decision to spare Decken despite his crimes raises questions about compassion and punishment among fish-men.
• Overprotection vs. Freedom: Shirahoshi’s imprisonment for safety is questioned by William, who argues she should experience the world's beauty.
• Trust and Alliance: The growing rapport between William and the fish-man leaders, bridging species and suspicion.
• Danger of Obsession: Decken’s stalking and attacks on Shirahoshi illustrate a perverse fixation that has terrorized her since infancy.

4. Character Interactions

• William and Neptune: Discussion on Decken shows mutual understanding but also tension over how to handle Shirahoshi’s future.
• William, Neptune, Jinbe: Three-way dialogue about history and lost royalty; Neptune and Jinbe prove cautious but cooperative.
• William and Shirahoshi: First meeting; William saves her, teases her, and makes a heartfelt promise to take her outside—sparking playful conflict with her father.

Chapter Summary: Kinjishi

Key Plot Points and Events

• William decides to pursue Vander Decken IX after agreeing to help King Neptune deal with the threat against Princess Shirahoshi.
• At the banquet, most of the Straw Hat crew and their allies are drunk or asleep. Luffy remains focused on eating, Sanji is absent, and Kuma sits silently.
• William asks Violet to locate Vander Decken, whose hiding place would be nearly impossible to find in the deep sea without her reconnaissance abilities.
• Zoro notices William leaving and offers to help, but William declines, confident that he can handle the mission himself.
• Estamba Cheng insists on accompanying William, and the two accept her participation.
• Because William, Violet, and Estamba are all Devil Fruit users, they prepare diving equipment, Coating, and Oxygen Coral before descending underwater.
• William explains Vander Decken’s weakness: the Target-Target Fruit requires him to touch a target with both hands before locking onto it. William plans to prevent him from making contact.
• William, Violet, and Estamba travel toward Vander Decken’s location. Violet successfully finds him using her Glint-Glint Fruit.
• William warns them that Vander Decken has a massive subordinate known as the Great Monk Kinjishi, a gigantic red-finned porcupinefish Fish-Man resembling an umibōzu.
• The chapter ends with the group prepared to confront Vander Decken and his enormous ally.

Character Developments

• William demonstrates confidence in his strength and tactical awareness. He believes his growth over the past two years makes Vander Decken a manageable opponent.
• Violet proves the exceptional usefulness of her Glint-Glint Fruit for reconnaissance and shows that she is capable of contributing more than intelligence-gathering.
• Estamba Cheng continues to act as a responsible and vigilant ally. Though she claims to monitor William and the Straw Hats to prevent wrongdoing, she clearly trusts and supports them.
• Zoro reveals that even while appearing drunk, he remains alert and ready for combat.
• Vander Decken IX is framed as a dangerous but cowardly and perverse enemy who relies on his Devil Fruit and a powerful subordinate.
• Kinjishi is introduced as a potentially formidable giant-sized Fish-Man whose true strength remains unknown.

Significant Themes

• Teamwork and trust: William does not fight entirely alone; Violet’s reconnaissance and Estamba’s combat ability are essential to the mission.
• Preparedness and strategy: The group takes precautions because Devil Fruit users are vulnerable underwater, and William specifically plans around the limitations of Vander Decken’s power.
• Hidden loyalty: Estamba’s actions show that, despite her stated suspicion of pirates, she has come to recognize the Straw Hats’ fundamentally protective nature.
• Power versus information: Violet’s ability to locate hidden enemies is portrayed as just as valuable as physical strength.
• Protection of the innocent: The mission is motivated by the need to protect Shirahoshi from Vander Decken’s obsession and attacks.

Character Interactions

• William and Zoro briefly discuss the mission, with Zoro offering assistance before William refuses.
• Estamba demands to accompany William, reflecting her protective attitude and growing commitment to the group.
• William explains Vander Decken’s abilities and appearance to Violet and Estamba, bringing them fully into the mission.
• Violet’s successful reconnaissance confirms her importance to William’s plan.
• Although King Neptune does not appear directly in the main events, his agreement with William motivates the pursuit of Vander Decken.

Summary of "The Ice Beauty's Fury"

1. Key Plot Points and Events

• William, Violet, and Estamba Cheng travel to a desolate, lightless area of the deep sea to locate Vander Decken IX and his subordinate Kinjishi.
• They find Kinjishi, whose enormous size dwarfs even the Flying Dutchman.
• Vander Decken IX mistakes the group for a couple on a date, then reacts with rage when accused of harassing Princess Shirahoshi.
• He uses his Target-Target Fruit ability to throw a boulder aimed at Shirahoshi in Ryugu Palace from afar.
• William realizes the attack's trajectory and slices the boulder with Rankyaku, preventing it from reaching the princess.
• William explains that Devil Fruit abilities can be passed down through family lines via a method used to steal powers, similar to Blackbeard.
• The chapter ends with Estamba Cheng freezing over with anger, ready to take down Vander Decken IX.

2. Character Developments

• William demonstrates quick strategic thinking by recognizing Vander Decken IX's ability and intercepting the attack aimed at Shirahoshi.
• Violet shows her strong sense of justice, reacting with anger to Vander Decken's shameless claims of love.
• Estamba Cheng is established as a righteous and intense former Marine, with her "ice beauty" demeanor living up to her nickname.

3. Significant Themes

• The abuse of power and obsession, as Vander Decken IX frames stalking and threats as "love."
• The concept of inherited or stolen Devil Fruit abilities, which William reveals is possible.
• The contrast between appearance and reality, with the villain hiding in a desolate, dark place and being mistaken for a harmless figure.

4. Character Interactions

• William leads the group physically, guiding Violet due to her limited sight, and shares knowledge about Devil Fruit mechanics.
• Estamba Cheng and Violet both express outrage at Vander Decken IX's behavior, uniting in their disgust.
• Vander Decken IX's deranged dialogue reveals his delusional mindset and provokes the group's resolve to stop him.
• The confrontation sets up the impending battle between the trio and the villainous fish-man.

Chapter Summary: "An Ambush, Really?"

1. Key Plot Points & Events

• The group confronts the Vander Decken Pirates underwater.
• Violet and Estamba Cheng team up to fight Vander Decken IX, while William takes on the giant monk Kinjishi.
• Vander Decken tries to recruit Violet and Estamba, but they refuse and attack.
• Violet uses Hot Iron Tears against the Flying Dutchman, damaging the ancestral pirate ship.
• Estamba hits Vander Decken with Lightning: Blue Bird, exploiting his distraction.
• William jumps onto Kinjishi's head and tries to prevent the ship from being destroyed.
• Vander Decken realizes William wants the Vander Decken family history — including records on seizing Devil Fruit powers and information about the Void Century — and decides all three must die.
• The fight remains unresolved as the chapter ends.

2. Character Developments

• William: Shows strategic thinking, protecting the pirate ship as a valuable prize rather than just focusing on defeating the enemy. Reveals his deeper goal: knowledge of Devil Fruit theft and the Void Century.
• Violet: Acts protectively and fiercely, wanting to avenge Princess Shirahoshi. Uses the Glare-Glare Fruit offensively, but is still treated as a non-combatant by her allies.
• Estamba Cheng: Displays quick, pragmatic combat instincts and a disdain for Vander Decken's talkativeness. Though formerly a Marine, she now works alongside pirates.
• Vander Decken IX: Remains arrogant, possessive of his ancestral ship, and overconfident despite being ambushed.
• Kinjishi: Extremely dim-witted and slow to react, even hitting himself after realizing William was sitting on his head.

3. Significant Themes

• Teamwork and trust: The group divides roles and reminds each other of danger while trusting one another's survivability.
• Underestimating enemies: Vander Decken underestimates the group and pays for it; Kinjishi’s dullness is played for both comedy and advantage.
• Devil Fruit weaknesses: The Target-Target Fruit is useless if Vander Decken cannot touch his targets, while underwater conditions weaken lightning-based attacks.
• Pirate pragmatism: William prioritizes treasure and knowledge over sentiment — seeing the Flying Dutchman as a spoil of war, not just an enemy ship.

4. Character Interactions

• William warns Violet and Estamba to be careful of Vander Decken's hand-touch ability.
• Violet and Estamba tease/rebuke William for worrying about the ship while they are fighting for their lives.
• Vander Decken tries to win over Violet and Estamba with boasts, but they mock and attack him instead.
• William’s calm sitting on Kinjishi’s head and Kinjishi’s delayed reaction create a comic moment.
• The chapter ends with Vander Decken realizing the group’s larger ambitions, shifting from a simple ambush into a more serious, personal battle.

Chapter Summary: “He Touched Her”

Key Plot Points and Events

• William joins Violet and Estamba Cheng in their battle against Vander Decken IX.
• He defeats Kinjishi, an enormous Fish-Man/Giant hybrid, with a powerful Dragon Claw Fist attack. William deliberately spares him, recognizing that Kinjishi is not inherently evil and only follows Vander Decken out of loneliness.
• Vander Decken shows no concern for Kinjishi’s defeat, insulting him instead. This reveals his selfish and manipulative nature.
• Violet and Estamba attack Vander Decken, gradually forcing him onto the defensive. Because his Target-Target Fruit ability cannot easily be used against them, he struggles against their combined strength.
• Vander Decken throws an axe at Violet but secretly redirects it toward Princess Shirahoshi in Ryugu Palace using his Devil Fruit power.
• William intercepts the axe. However, because the weapon is magically bound to Shirahoshi as its target, it drags William away toward Fish-Man Island.
• With William removed from the battle, Vander Decken attempts to defeat Violet first and then Estamba.
• Vander Decken removes his glove and deliberately touches Violet, making her a new target of the Target-Target Fruit.
• Before he can exploit this advantage, Estamba attacks him with a massive lightning strike. Vander Decken is electrocuted and apparently incapacitated.

Character Developments

• William demonstrates overwhelming physical strength and impressive speed. Despite his power, he shows restraint by knocking Kinjishi unconscious rather than killing him. His decision to seize the axe also highlights his willingness to protect Shirahoshi even at personal risk.
• Kinjishi is portrayed as a lonely outcast rather than a true villain. His loyalty to Vander Decken may stem from his desire for companionship, even though Vander Decken clearly mistreats and uses him.
• Vander Decken IX is revealed to be cruel, arrogant, and manipulative. He treats Kinjishi as disposable and resorts to attacking Shirahoshi indirectly when he cannot win fairly. His behavior also emphasizes his obsessive and delusional fixation on Shirahoshi.
• Violet remains capable in combat but is caught off guard when Vander Decken touches her, making her vulnerable to his Devil Fruit.
• Estamba Cheng proves to be a powerful and protective partner. Her lightning attack decisively stops Vander Decken after he targets Violet.

Significant Themes

• Loneliness and exploitation: Kinjishi follows Vander Decken because of his isolation, while Vander Decken takes advantage of that need for companionship.
• Restraint versus cruelty: William spares an enemy he considers misguided, contrasting sharply with Vander Decken’s contemptuous treatment of Kinjishi.
• Protection and sacrifice: William risks being dragged away by the enchanted axe to protect Shirahoshi, while Estamba immediately defends Violet after she is touched.
• Obsession and abuse of power: Vander Decken’s fixation on Shirahoshi drives his attacks and exposes his disturbing sense of entitlement.
• Teamwork: Violet and Estamba’s coordinated assault nearly overwhelms Vander Decken, and their partnership allows them to compensate for each other’s weaknesses.

Character Interactions

• William and Kinjishi clash physically, but William’s refusal to kill him shows a degree of understanding and compassion.
• Vander Decken’s insults toward Kinjishi reveal the abusive dynamic between them.
• Violet and Estamba fight as a coordinated team, with Estamba especially protective of Violet.
• William’s intervention protects both the women and Shirahoshi, though it removes him from the immediate fight.
• Vander Decken’s touch on Violet gives him a temporary advantage, but Estamba’s anger and lightning attack quickly reverse the situation.

1. Key Plot Points and Events

• Vander Decken IX regenerates after Estamba Cheng’s electric attack and secretly hides, having already touched Violet and locked her as a target with his Target-Target Fruit.
• Estamba Cheng realizes her mistake: she underestimated an enemy after a long period without real combat.
• Violet uses her Glare-Glare Fruit to locate Vander Decken IX, but he begins launching boulders and weapons at her from a distance.
• Violet destroys several incoming boulders with flame bombs, but runs out of bombs; Estamba Cheng uses Moon Walk to evade and Rankyaku to slice a huge boulder.
• Violet discovers Vander Decken IX hiding behind his pirate ship, but he responds by throwing a massive barrage of weapons and rocks at both women.
• The chapter ends with Estamba Cheng countering with Finger Pistol, leaving the clash unresolved.

2. Character Developments

• Estamba Cheng: Shows regret and self-blame for being careless, revealing she was once a Marine who was framed. She remains protective of her allies and refuses to abandon Violet, even under heavy attack.
• Violet: Displays resourcefulness in battle despite being a non-combatant, using her Devil Fruit for scouting and bombs for defense. She grows increasingly aware of the danger posed by the Target-Target Fruit.
• Vander Decken IX: Demonstrates cunning and cruelty by hiding, taunting from afar, and using relentless, near-unavoidable attacks. His Fruit ability makes him a serious threat despite his earlier defeat.

3. Significant Themes

• Underestimating an opponent: Estamba Cheng’s complacency nearly costs them dearly; the chapter emphasizes the danger of letting guard down.
• No-win attrition vs. decisive action: Violet and Estamba Cheng realize that merely dodging or blocking Vander Decken’s attacks will exhaust them, forcing the need to defeat the user directly.
• Fruit ability matchups: The Target-Target Fruit’s homing attacks are countered by the Glare-Glare Fruit’s detection, but neither alone is enough; teamwork and combat skill are needed to survive.

4. Character Interactions

• Estamba Cheng & Violet: Work closely as a team—Cheng handles physical defense and mobility, Violet provides Intel and mid-range explosive support. Their coordination is vital, but both are pushed to their limits.
• Vander Decken IX’s taunting: He deliberately mocks them from hiding, showing his arrogance and sadism, while Violet’s scouting repeatedly exposes his position.

Chapter Summary: Chasing William

Key Plot Points and Events

• William ambushes Vander Decken IX, defeating him with a Finger Pistol and shattering the coating protecting him from the seawater. Vander Decken loses consciousness, causing the weapons controlled by his Target-Target Fruit to fall harmlessly.
• William reveals that he stopped Vander Decken’s giant axe by crushing it rather than trying to redirect it.
• William, Violet, and Estamba Cheng secure the Flying Dutchman and capture Vander Decken and Kinjishi. William also removes Vander Decken’s recorded targets by making him touch two passing fish.
• Kinjishi initially resists capture and threatens revenge, but Estamba Cheng forces him into submission. After returning to Fish-Man Island, King Neptune assigns Kinjishi ten years of service guarding the island instead of exiling him, recognizing that he was manipulated rather than inherently evil.
• Vander Decken is restrained and destined for imprisonment, with William choosing not to cripple him despite his crimes.
• William is scolded by Luffy for fighting alone without informing the captain. Luffy then tries to recruit the enormous Kinjishi into the Straw Hat Crew, but Zoro and Nami object because of the ship’s limited space and food supplies.
• Luffy suggests storing Kinjishi in William’s Castle Space, but Kinjishi is too large to fit comfortably.
• William is then pursued by Sanji, Baozi, and Brook, who are jealous that he secretly met Princess Shirahoshi and rescued her without them. Their pursuit is motivated less by concern for Shirahoshi than by their desire to meet or impress her.
• Nami attacks the three for making lewd comments about the princess. Carter Franky misunderstands the situation and thinks Nami is praising him, while Zoro dismisses him and reassures the increasingly doubtful Trafalgar Law.

Character Developments

• William demonstrates a major increase in strength, effortlessly defeating Vander Decken, who had once been close to Estamba Cheng’s level. He also shows practical combat intelligence by destroying the axe rather than attempting to stop its momentum.
• William’s cautious and strategic nature is emphasized through his decision to replace Vander Decken’s targets and securely bind him. However, his tendency to act independently causes friction with Luffy.
• Vander Decken IX is completely subdued and stripped of his ability to threaten others, signaling the end of his pursuit of Shirahoshi and his role as a major danger.
• Kinjishi is shown to be more misguided than malicious. His willingness to accept Neptune’s punishment suggests the possibility of redemption and gives him a new purpose and community.
• Luffy remains impulsive and enthusiastic, immediately wanting Kinjishi as a crewmate because of his enormous size, while also showing frustration that William excluded him from the battle.
• Estamba Cheng continues to trust William’s abilities, recognizing that he has surpassed her while still interacting with him as a reliable ally.
• Trafalgar Law grows uncertain about his alliance with the Straw Hats after witnessing their chaotic and vulgar behavior, though Zoro attempts to reassure him.

Significant Themes

• Strength and growth: William’s victory establishes how dramatically his power has advanced.
• Cleverness over brute force: William succeeds by adapting to the axe’s unstoppable momentum and destroying the weapon itself.
• Justice and redemption: Vander Decken receives imprisonment, while Kinjishi is given a chance to atone and serve Fish-Man Island.
• Loyalty and communication: William’s independent actions save the situation but also lead Luffy to criticize him for failing to involve the crew.
• Chaos versus responsibility: The Straw Hats’ reckless behavior contrasts with the seriousness of protecting Shirahoshi and maintaining good relations on Fish-Man Island.
• Found family and belonging: Kinjishi gains companionship through his new duty, while Luffy’s recruitment attempt reflects his desire to gather unusual and powerful allies.

Important Character Interactions

• William and Vander Decken’s brief confrontation ends with William decisively overpowering him.
• Violet and Estamba Cheng react with relief and admiration when William arrives to save them, with Estamba questioning how he defeated the axe.
• William manages Kinjishi firmly but pragmatically, while Neptune offers Kinjishi a path toward redemption.
• Luffy and William clash over William’s decision to act without permission, followed by Luffy’s comic attempt to recruit Kinjishi.
• Zoro and Nami oppose Luffy’s recruitment idea because of practical concerns about space and food.
• Sanji, Baozi, and Brook chase William out of jealousy and perversion, prompting Nami to punish them and Zoro to defend the Straw Hats’ behavior—at least partially—to Law.