Chapter Summaries

Chapter Summary: “The Intruder”

Key plot points and events

• Werther discovers a masked, crimson-haired woman in his bedroom. When she refuses to identify herself, he treats her as a threat and warns her to explain quickly.
• Recognizing that she is exceptionally strong, Werther activates Crimson Regalia and prepares to fight at full power. His newly advanced sword, Intent Blood, amplifies his already formidable presence.
• Werther’s aura alarms the Donquixote Family across King’s Plateau. Doffy, the officers, and Sugar rush to his room, where Werther identifies the woman as an enemy.
• As the woman tries to speak, Doffy and Werther prepare to attack. Werther begins charging Ultimate Blade, a devastating strike that fills the room with Sword Aura and destroys nearby furniture.
• The intruder is revealed to be Number Three, a recently arrived Guard sent by Anita. She had entered secretly and intended to spar with Werther, partly because Anita’s earlier behavior had annoyed her.
• Realizing the strike could kill her, Number Three finally identifies herself as one of Anita’s Guards. Werther stops his attack but demands proof.

Character developments

• Werther is shown as both highly cautious and explosively decisive: he quickly recognizes the woman’s strength, arms himself fully, and chooses overwhelming force to end a dangerous encounter quickly. He also shows restraint once he learns Anita may have sent her, refusing to attack before verifying her claim.
• Number Three is confident and capable, but her plan to provoke a spar goes badly. She underestimates how quickly Werther will treat her silence as hostile and recognizes that his full-power attack could be fatal.
• The Donquixote Family sees Werther’s true combat intensity up close. His usual courteous demeanor gives way to a frightening, bloodthirsty presence.
• Sugar is especially startled by the contrast between Werther’s familiar, gentle manner around her and his terrifying strength in battle.

Significant themes

• Power and restraint: Werther’s strength is overwhelming, but his decision to stop when he hears a plausible explanation shows that force is tempered by judgment.
• Miscommunication and escalation: Number Three’s refusal to identify herself turns a planned spar into a near-lethal confrontation.
• Public persona versus combat reality: The family’s image of Werther as a courteous figure contrasts sharply with the warrior he becomes at full power.
• The danger of underestimating others: Number Three misjudges Werther’s readiness to respond decisively, while the gathered officers gain a new appreciation of his abilities.

Character interactions

• Werther and Number Three face off in the bedroom, with her silence prompting his threat and preparations to attack.
• Doffy and the officers respond to Werther’s aura, enter the room, and prepare to support him.
• The officers react with awe and fear as they witness Werther’s full-strength technique at close range.
• Number Three’s claim that Anita sent her changes Werther’s response from immediate attack to cautious questioning; their confrontation remains unresolved pending proof.

Key plot points and events

• Number Three arrives in Dressrosa, but Werther and Doffy initially suspect she is an intruder because Anita had not told them to expect her. Werther contacts Anita and learns that Number Three is indeed her messenger.
• Werther and Number Three apologize for the tense first encounter. The Donquixote officers stand down, and Werther arranges to have the weapons Anita requested packed for her.
• Werther gets dressed after realizing he is still partly naked. Number Three matter-of-factly says she expects to see him that way often, leaving him embarrassed and confused.
• Number Three says Anita urgently needs the weapons and directs her ships to the Underground Harbor. The chapter describes the harbor’s scale, construction, and three entrances, built with Pica’s Stone-Stone Fruit powers.

Character developments

• Werther shows caution by checking with Anita before attacking Number Three, then shifts from intimidating fighter to courteous host. He is also visibly embarrassed by Number Three’s blunt comment.
• Number Three appears socially awkward and sparing with words, but is direct, composed, and focused on completing Anita’s mission. She recognizes Werther as the man who may someday marry Anita.
• Anita is initially irritable, then quickly admits her mistake and apologizes when she realizes Werther nearly attacked her ally.

Character interactions

• Werther and Doffy briefly consider taking Number Three down, but Anita’s confirmation prevents a fight.
• Werther and Anita’s call reveals their familiar, teasing rapport, while also showing Anita’s concern for both Werther and Number Three.
• Werther and Number Three exchange polite introductions, though her frankness about seeing him naked repeatedly unsettles him.
• Number Three prioritizes Anita’s needs, while Werther supports the mission by preparing the weapons.

Significant themes

• Trust and communication: Anita’s failure to warn Werther nearly causes a fight, but direct confirmation resolves the misunderstanding.
• Contrasting appearances: Werther’s fearsome combat presence contrasts with his courteous behavior afterward.
• Loyalty and duty: Number Three’s urgency to secure the weapons reflects her commitment to Anita.
• Power and infrastructure: The Underground Harbor illustrates how Devil Fruit abilities can reshape Dressrosa’s landscape and support the Donquixote Family’s operations.

Key plot points and events

• Werther brings Number Three to Dressrosa’s Underground Harbor, specifically the Executive Tower, where weapons are stored and loaded.
• Dellinger reports that 168,000 weapons are ready: 120,000 ordinary firearms, 40,000 pistols, and assorted heavy weapons, with ammunition included. Werther offers to obtain several hundred thousand more if needed.
• Number Three is astonished by the scale of the supply. She and Anita had expected only a fraction of this amount, and she confirms the weapons are more than enough.
• Number Three reveals that her group brought only three ships, capable of carrying about 20,000 firearms. Werther arranges fifteen additional ships through Buffalo, who promptly leaves the casino to help.
• Loading begins. Other buyers waiting at the harbor—including pirates and kingdom representatives—realize the Donquixote Family is shipping weapons despite having told them it was out of stock. They are angry but too afraid of Werther and Doflamingo to object. A Beasts Pirates buyer is among them.

Character developments

• Number Three is impressed by Werther’s resources and begins addressing him more comfortably after he asks her to use his name. Her limited social experience becomes apparent: she is highly capable but seems to have been raised to obey Anita without question.
• Werther shows both immense influence over the arms trade and a casual confidence that makes him underestimate practical details, such as how many ships Number Three brought.
• Dellinger handles the inventory and logistics reliably, while Buffalo quickly responds once he learns Werther needs the ships.

Character interactions

• Werther reassures Number Three about the weapons supply and offers to arrange more.
• Number Three admits the transport shortage; Werther and Dellinger find a solution by contacting Buffalo.
• Dellinger teases Buffalo about gambling, but Buffalo becomes immediately cooperative when Werther’s name is invoked.
• The waiting buyers’ anger contrasts with the deference and fear they show toward the Donquixote Family.

Significant themes

• Power and dependence: Werther’s resources give him enormous influence, while Number Three’s loyalty to Anita suggests she has little personal autonomy.
• The machinery of war: The sheer scale of the shipment underscores how conventional weapons can shape conflicts, especially for ordinary people and nations without elite fighters.
• Unequal power: Buyers may protest privately, but fear prevents them from challenging those who control the harbor and arms supply.

Key plot points and events

• Kaido’s subordinate Garrett grows angry after waiting two days for a weapons shipment that has been delayed. He confronts Dellinger and demands to know who took the weapons reserved for him.
• Garrett marches toward Werther, unaware of who he is. Once he recognizes Werther from the Gold War, his anger turns to fear: he remembers Werther routing a vast army on the battlefield.
• Werther acknowledges that he took Garrett’s shipment and apologizes, promising Garrett first choice from the next delivery. Garrett immediately backs down and leaves, while his men interpret Werther’s politeness as a sign of special respect.
• Afterward, Werther explains that he separates battle from ordinary life, keeping violence from consuming him. Number Three reflects on Werther’s strength and influence, considers taking him back to Anita, then abandons the idea as too risky. Werther invites Number Three to share a meal.

Character developments and interactions

• Garrett shifts from furious and confrontational to deferential as soon as he recognizes Werther. His swagger returns once he is safely away, and his crew praises him for being treated politely.
• Werther remains calm and courteous despite Garrett’s challenge. He accepts responsibility for taking the shipment and shows that his fearsome battlefield reputation coexists with restraint in everyday life.
• Dellinger tries to defuse the confrontation and later explains that Garrett is not a bad person despite his rough manner.
• Number Three revises its impression of Werther: he is not only powerful but influential enough to intimidate a hardened Kaido pirate. Number Three also recognizes that Werther does not appear romantically interested in Anita.

Significant themes

• Reputation and power: Werther’s battlefield deeds alone are enough to silence Garrett.
• Violence versus self-control: Werther believes keeping combat separate from ordinary life protects him from becoming addicted to killing.
• Fear and deference: Even notorious pirates yield when faced with someone they consider more dangerous.
• Appearance versus reality: Werther’s courteous behavior is mistaken for exceptional favor, while Garrett’s bluster conceals genuine fear.

Key plot points and events

• Werther takes Number Three to try local food, but she is eager to return to Mary Geoise. He checks with Dellinger and learns the weapons are nearly loaded.
• At the Underground Harbor, Number Three prepares to leave with her guards and a fleet of cargo ships. Before she departs, Carmensen Grang confronts Werther.
• Grang explains that his younger sister, Carmensen Silver Fox, has changed after her encounter with Werther. Though he clearly hates Werther, he remains deferential. Number Three reminds him that the Carmensen family are retainers of An, and he withdraws.
• Werther gives Number Three suitcases containing about 80 billion Beli for Anita. Number Three is struck by his generosity and promises to deliver the money personally.
• After the fleet sails, Doffy emerges from hiding. He and Werther discuss a secret plan involving a woman kept alive by a machine designed by Vegapunk. The device was originally a Pacifista control terminal but causes severe bodily harm; the woman may survive for no more than two years.
• Werther says he needs to grow stronger and asks where he can find giant beasts in the New World. He warns Doffy that, within a year, a reckless young man and an avenger will come to Dressrosa.

Character developments and interactions

• Werther shows generosity toward Anita, despite the enormous value of the gift, and looks ahead to the danger approaching Dressrosa. His exchange with Grang also reveals that he has seriously injured Silver Fox in the past.
• Number Three remains focused on her mission but recognizes Werther’s loyalty to Anita. She acts as a mediator when Grang’s anger threatens to disrupt the farewell.
• Carmensen Grang is torn between hatred for Werther and obedience to his family’s obligations to An. His respectful restraint suggests powerful social or political constraints.
• Doffy reveals a darker, ruthless side through his role in the secret experiment. Despite his contempt for the Dragon People, he cooperates with Werther’s plans and is urged to become stronger.

Significant themes

• Power and hierarchy: Grang’s hatred is tempered by duty and deference, while the Carmensen family’s service to An shapes his choices.
• Generosity and loyalty: Werther uses his wealth to support Anita, strengthening Number Three’s appreciation of him.
• The cost of ambition: The experimental machine may extend a woman’s life, but only through severe physical harm.
• Preparation for future conflict: Werther’s search for strength and his warning to Doffy foreshadow an approaching challenge to Dressrosa.

Key plot points and events

• Werther relaxes in Dressrosa’s Flower Field after the strain of war, planning to visit the Calm Belt later to hunt large beasts.
• Sugar finds him and says Trebol has captured a woman at King’s Plateau who called for Werther’s help but now behaves like a wild animal.
• Werther goes to the Villa District, where he finds the woman stuck in Trebol’s slime, snarling and biting. He recognizes her as Bonney.
• Bonney bites Werther’s hand, but his Armament Haki prevents injury. Concerned, he contacts Tuski, a doctor, and describes her symptoms.
• Tuski identifies the likely condition as “Beast Madness,” usually caused by a feline or canine bite.

Character developments and interactions

• Werther seeks a rare moment of rest, but quickly becomes protective when he recognizes Bonney. His calm response to her attack contrasts with his concern for her.
• Sugar locates Werther and brings him to the captured woman.
• Trebol restrains Bonney with his slime and was prepared to kill her before learning she had called Werther’s name.
• Tuski reveals an inventive way to speak through a Den Den Mushi: a trained parrot voices the conversation. Tuski then assesses Bonney’s condition.

Significant themes

• Rest after conflict: Werther compares prolonged fighting to becoming drunk, showing the need to recover from battle.
• Compassion and loyalty: Though Werther says he is not a doctor, his history with Bonney makes him seek help.
• The animal and human boundary: Bonney’s feral behavior introduces the chapter’s central mystery, while Tuski’s diagnosis suggests a physical cause.

Key events

• Tuski explains that Bonney’s “Beast Madness” may be caused by a Zoan ability or toxin. Though he cannot treat her directly from where he is, he says the No. 7 Antidote may work if she regains her senses, and Seastone could suppress the condition.
• Tuski reveals he is still early in the Grand Line, treating a plague-stricken island, and expects to return to the New World in about a year. Werther invites him to come to Dressrosa.
• Werther puts Bonney’s Seastone collar back on. It suppresses her Devil Fruit power and causes her to collapse.
• Bonney wakes about half an hour later, confused and distressed by the collar. Werther explains that Seastone is keeping the condition at bay and warns that removing it could be fatal.
• Werther injects her with Tuski’s No. 7 Antidote. It must enter a vein: injected into muscle, it would act as a deadly poison. Bonney’s need to stay still during the injection is therefore literal.

Character developments and interactions

• Werther takes responsibility for trying to save Bonney, balancing practical concern with his harsh, teasing manner. He trusts Tuski’s medical judgment and carefully administers the antidote.
• Bonney survives the severe episode and wakes, but remains frightened and combative. Her aversion to the collar reflects painful past experiences, while her decision not to remove it shows she understands the danger.
• Tuski is established as a remarkably capable doctor who treats a plague while traveling. His guidance gives Werther a chance to help Bonney despite their distance.
• Werther and Tuski speak as trusted allies; Werther’s conversation with Bonney is tense, with her resistance set against his insistence that the collar and injection are necessary.

Significant themes

• Medicine and survival: A carefully developed antidote offers hope, but its treatment carries serious risks.
• Trust under pressure: Bonney must rely on Werther despite her distrust and painful associations, while Werther relies on Tuski’s expertise.
• Care expressed through harshness: Werther’s bluntness and forceful approach contrast with the life-saving intent behind his actions.

Key plot points and events

• Werther treats Bonney’s Beast Poison with the No. 7 Antidote, but warns it has a small chance of failing and causes severe pain.
• The antidote can only suppress the poison when combined with a Seastone collar; removing the collar or stopping the medicine would trigger a fatal relapse.
• Believing this means a lifetime without her Devil Fruit powers, Bonney briefly chooses death and unlocks the collar. Werther persuades her to keep it on by revealing that Tuski may be able to cure her completely in about a year.
• Bonney agrees to wait. When the pain overwhelms her, Werther teases her but then uses his lightning to numb her until she falls asleep.
• A flashback explains that Bonney reached Dressrosa near death, attacked people under the poison’s influence, and was brought to Werther after calling for his help.
• The next morning, Bonney wakes beside Werther. The chapter ends with him initiating sex, which she does not resist.

Character development

• Bonney is shown as exhausted and deeply diminished by repeated ordeals. She shifts between despair, defiance, and reluctant acceptance, choosing to survive for the possibility of a cure.
• Werther acts as both capable healer and tormentor: he treats Bonney, but also taunts and exploits her vulnerability. His lightning offers real relief, though his conduct remains coercive.

Character interactions

• Bonney and Werther’s relationship is marked by a stark imbalance of power. She depends on him for treatment, while he alternates between practical help, teasing, and sexual control.
• Bonney openly expresses hatred for Werther, but accepts his plan because she sees no viable alternative.
• Werther tells her Tuski may eventually cure her, giving her a reason to endure the poison and the collar.

Significant themes

• Powerlessness and survival: Bonney’s dependence on the collar and medicine strips away the freedom and strength she once relied on.
• Hope under coercion: The promise of a future cure keeps her alive, but her choices are constrained by her circumstances.
• Control and vulnerability: The chapter contrasts Bonney’s former confidence with her present dependence, while portraying Werther’s help as inseparable from domination.

Plot and events

• Werther, Doffy, and Sugar fly from Dressrosa on the King of the Sky, intending to cross the Calm Belt and find Sea Kings.
• They fly for most of the morning without encountering any. When a sea breeze returns, they realize they’ve crossed the Calm Belt entirely and ended up in the North Blue.
• Their navigation mishap exposes a startling difference between Werther’s voyages and ordinary sailing: he has crossed from the East Blue to the New World using only a compass, while Doffy’s navigator-guided journey encountered just two major disasters. Werther estimates he has survived more than twenty.
• An Eternal Pose meant to point toward Dressrosa begins spinning wildly. Doffy identifies the danger as Leviathan, a gigantic, ravenous sea monster whose presence disrupts compasses and traps its prey. He warns that it is powerful enough to prey on Sea Kings and may even digest steel.

Character developments and interactions

• Werther is resourceful and unusually resilient, but realizes that his past voyages were far more dangerous than he understood because he lacked proper navigation. He jokes about his bad luck, though he recognizes that surviving those ordeals made him stronger.
• Doffy is first amused and astonished by Werther’s navigational ignorance, then impressed by his survival. His familiarity with the North Blue becomes crucial when he recognizes Leviathan and urges them to escape.
• Sugar is excited to be away from Dressrosa, where she has not traveled for a long time. Werther reflects that she remains important because her capture could leave Dressrosa vulnerable.
• Werther and Doffy tease and challenge each other over their navigation skills. Their banter turns serious when the compass fails and Doffy reveals the monster’s threat.

Significant themes

• Luck, skill, and survival: Werther’s apparent success at sea has come despite reckless navigation—and repeated, extraordinary dangers.
• Experience and perspective: Doffy’s knowledge helps identify a threat that Werther cannot recognize, while Werther’s survival record changes Doffy’s view of his strength.
• Complacency giving way to danger: The group’s navigation mistake initially seems comic, but leads directly into a far more serious encounter.

Key plot points and events

• Werther learns that Leviathan is a powerful amphibious creature that lives in shallow water, then decides to fight it rather than retreat.
• Leviathan attacks from beneath the sea with a high-pressure water blast. The King of the Sky dodges, but Sugar is thrown from his back; Doffy rescues her with his threads.
• Werther sends Doffy and Sugar higher into the air so he can fight without endangering them. He charges the King of the Sky with a controlled amount of lightning, which the bird has begun to tolerate—and even benefit from.
• Unable to sense Leviathan through the water, Werther draws Intent Blood and cuts the sea with a sword-aura slash. Lightning spreads across the surface, and bubbles and green fluid rise, suggesting he has wounded the creature. Leviathan remains submerged, apparently waiting for another chance to attack.
• A newly arrived pirate crew sees the confrontation. Their young captain is stunned when Werther appears to cut the sea in two.

Character developments and interactions

• Werther is eager to test himself against a formidable opponent, treating Leviathan’s danger as a challenge. He also adapts tactically, separating Doffy and Sugar from the fight.
• Doffy recognizes Werther’s determination and does not waste time trying to change his mind. He protects Sugar, first catching her fall and then taking her to safety in the sky.
• Sugar is frightened by the attack and urges Werther to leave, but ultimately relies on Doffy to save her.
• The King of the Sky proves agile and resilient, narrowly dodging Leviathan’s blast and showing increasing tolerance for Werther’s lightning.
• Leviathan is revealed as intelligent and cautious: after its ambush and apparent injury, it neither surfaces nor flees.
• The Rookie Captain and his crew enter the scene as surprised observers, setting up a possible new encounter.

Significant themes

• Courage and risk: Werther willingly faces danger, while Doffy prioritizes the safety of the others.
• Limits of perception: The sea blocks Werther’s Observation Haki, forcing him to rely on inference and direct action.
• Power and adaptation: Werther’s lightning can strengthen his mount, and his swordsmanship can alter the sea itself.
• Predator and prey: Both Werther and Leviathan probe for an advantage, with the submerged creature choosing patience over a direct confrontation.

Key plot points and events

• Werther continues attacking the hidden Leviathan from the surface with Sword Aura, but realizes the distant strikes are draining his strength without letting Intent Blood absorb the creature’s vitality.
• Carrying compressed air, he dives into the sea to confront it directly. Nearby rookie pirates watch, and their female swordswoman identifies him as the infamous “Thunder Swordsman,” Werther.
• The Leviathan ambushes him underwater. Werther counters with Intent Blood, wounds it, and is thrown backward by the force of the collision.
• Seeing the monster clearly—a gigantic, spined, fanged whale-like creature—Werther attacks again, cutting its head. The Leviathan abruptly loses consciousness.
• Werther suspects Intent Blood’s newly awakened soul-severing ability caused the sudden knockout. He then stands on the sinking creature and drains its vitality, leaving its body shriveled.

Character developments

• Werther shows caution as well as confidence: he recognizes that underwater combat puts him at a disadvantage and chooses to risk diving only after judging the Leviathan within his reach. His discovery of Intent Blood’s soul-severing effect gives him a powerful new advantage.
• The rookie captain is fascinated rather than frightened by Werther and insists on staying to witness what happens.
• The female swordswoman recognizes Werther and understands the danger he represents, urging the crew to flee.

Significant themes

• Power and its limits: Even a formidable swordsman is disadvantaged in an unfamiliar environment such as the sea.
• Strength versus experience: Werther’s immense power contrasts with the rookie crew’s excitement and limited understanding of the dangers they face.
• Unexpected consequences of new abilities: Intent Blood’s soul-severing property proves more decisive than Werther anticipated.
• Predator and prey: The Leviathan begins as the apparent master of its territory, but Werther’s speed and strength quickly reverse the balance.

Character interactions

• The rookie captain reacts to Werther’s arrival with admiration and curiosity, while the female swordswoman warns the crew about his reputation.
• Underwater, Werther and the Leviathan exchange attacks: the monster ambushes him, but Werther wounds it twice and ultimately incapacitates it.
• Werther’s final interaction with the Leviathan is exploitative rather than merciful: he drains its vitality as it sinks.

Key events

• Werther defeats Leviathan underwater by draining its Life Force, leaving its huge body shriveled and floating. He takes stock of his haul but notes that the Thunder Core still requires more Life Force than he can currently provide.
• Doffy and Sugar reunite with Werther. He admits the victory involved luck, then asks Doffy to check the Eternal Pose; its needle has returned to normal, so they head back to the Calm Belt.
• Werther finds a large gathering of Sea Kings in the middle of mating season. He plunges in and slaughters them, draining their Life Force. He continues this hunt for half a month, nearly clearing the nearby Calm Belt.
• With the local Sea Kings depleted, Werther pauses hunting and prepares to inspect his accumulated Life Force and upgrade his abilities through the Black Ring.

Character developments and interactions

• Werther shows confidence in his combat ability but remains focused on growth, especially accumulating Life Force. He recognizes that his relationship with Bonney is strictly transactional and that neither of them is in love.
• Doffy is impressed by how quickly Werther defeated Leviathan. Though curious about Werther’s hunting motives, he respects his privacy and does not press him.
• Bonney continues living with Werther in exchange for the No. 7 Antidote; their relationship remains physical rather than romantic.
• The King of the Sky helps transport the group and investigates Leviathan’s corpse, only to reject its unpleasant flesh.

Significant themes

• Power through consumption: Werther grows stronger by harvesting Life Force, but his ambitions exceed what he can yet accomplish.
• Pragmatism and boundaries: Werther and Bonney’s arrangement is explicit and transactional, while Doffy’s restraint reflects respect for personal secrets.
• Hunting and excess: Werther’s relentless drive nearly wipes out the local Sea Kings, showing the scale—and environmental cost—of his pursuit of power.

Chapter Summary

Key plot points and events

• Werther reviews his abilities and considers how to spend his enormous reserve of Life Force, collected by hunting powerful creatures.
• He rules out abilities that cannot be enhanced or do not suit his fighting style, then chooses Armament Haki for its benefits to both defense and sword attacks—and because it can help protect his blade, Intent Blood.
• He spends 200,000 Life Force on the enhancement. The process causes intense pain and heat, scorching his clothes, but Werther endures it without moving.
• His Armament Haki rises from level 17 to 19. The cost reflects how increasingly expensive higher-level improvements have become.
• Testing the result, Werther finds that his Haki-coated arm is much stronger: its offensive and defensive power has more than tripled, and Hardening makes it feel like solid armor.
• Though tempted to enhance it further, he decides to wait until he can control the new strength comfortably.

Character development

• Werther demonstrates formidable discipline and pain tolerance, drawing on years of combat experience to endure the enhancement.
• He is ambitious but cautious: he wants to grow stronger, yet recognizes that rapid improvement could leave him unable to control his power.
• He thinks strategically about his abilities, prioritizing the Haki that best supports his swordsmanship and protects his weapon.

Significant themes

• Strength has a price: the Black Ring accelerates growth, but demands both vast Life Force and severe physical suffering.
• Willpower and perseverance: becoming stronger requires enduring hardship, not merely acquiring power.
• Measured growth: progress is most useful when a fighter can properly control it.

Character interactions

• There are no direct interactions with other characters. The chapter focuses on Werther’s decisions, the enhancement process, and his assessment of his own improved abilities.

Plot points

• After successfully strengthening his Armament Haki, Werther spends 170,000 life force to improve his Observation Haki.
• The process is gentle, but the result is initially overwhelming: he passively senses details across the area, including Sugar bullying Buffalo, Doffy having breakfast, and the King of the Sky sleeping.
• Werther realizes he must learn to control the heightened ability. Once he begins consciously adjusting it, the flood of information subsides.
• His Observation Haki rises from level 13 to 17. He expects it to improve his awareness of danger and hostile intent.
• With 200,000 life force remaining, Werther tries to strengthen his Speed, but the energy returns unused. Physical Strength can still be improved.
• He reasons that Speed cannot safely increase without strengthening the body to support it. When he strengthens Speed and Physical Strength together, the process works, so he commits all his remaining life force to both.

Character developments

• Werther becomes more alert to the practical value of Observation Haki and recognizes that his previous level was inadequate for the dangerous opponents he faces.
• He responds to the ability’s uncontrolled effects by experimenting until he can begin managing them.
• His persistence and analytical thinking help him solve the apparent obstacle to improving his Speed.
• He briefly imagines preserving memories with a camera, though he postpones the idea to focus on training.

Character interactions

• Werther senses Sugar mistreating Buffalo and Doffy eating breakfast, but does not intervene; these moments demonstrate the range of his newly heightened perception.
• He recalls frightening Anita during an earlier encounter, when her strong Observation Haki made her especially sensitive to his hostile intent.

Significant themes

• Strength requires balance: Speed must be matched by Physical Strength, or the body may not withstand it.
• Power demands control: Greater perception is useful only if Werther can regulate the constant information it provides.
• Adaptation and experimentation: Progress comes from understanding an ability’s limits and finding the right way to develop it.
• Survival in a ruthless world: Werther views Haki mastery as essential for surviving the New World.

Summary

After exhausting all his stored life force, Werther completes an enhancement that raises his Physical Strength by one level and slightly improves his Speed. Though the process leaves him tired and his life-force reserves empty, he is satisfied with the result. He reflects that balanced growth is safer than overdeveloping a single ability, since an uneven foundation could ultimately get him killed.
At breakfast with the Donquixote Family, Werther asks Doffy about the Climate Scientists who are due to arrive. Doffy says they can help double Dressrosa’s area and argues that their science is powerful enough to command the World Nobles’ attention. Werther remains skeptical, noting that science in their world seems disproportionately focused on combat.
The conversation is interrupted by a call from Werther’s younger sister, Perona. He is delighted to hear from her and promises to protect her if anyone gives her trouble. Perona then asks him to locate Byrnndi World, the “World Destroyer.”

Character developments and interactions

• Werther strengthens his overall physical foundation and shows patience by rejecting the dangerous idea of draining Zunesha for more life force. He is warm and protective toward Perona.
• Doffy confidently backs the Climate Scientists’ capabilities, while Werther challenges his faith in their technology.
• Perona reconnects with Werther after a long silence and asks him for help, suggesting she may be planning to seek out Byrnndi World.
• The Donquixote Family reacts with surprise when Werther reveals that he has a younger sister.

Themes

• Balanced growth: Werther believes broad, stable development is safer than concentrating power in one area.
• The cost of strength: His improvement consumes all his stored life force, emphasizing that power requires significant sacrifice.
• Science and power: The conversation contrasts Werther’s skepticism with Doffy’s belief in science, especially technology designed for combat.
• Family loyalty: Werther’s affection for Perona is expressed through his immediate willingness to protect and help her.

Key plot points and events

• Werther realizes Hawk-Eyes has asked his sister, Perona, to learn Byrnndi World’s location. He contacts someone and quickly gets World’s exact whereabouts.
• Werther warns Perona that World—the “World Destroyer,” a powerful More-More Fruit user and veteran of legendary battles—is extremely dangerous. He advises her to observe alongside Hawk-Eyes as a spirit, keeping her body safe.
• Zoro and Perona interrupt the call with familiar bickering. Perona insists that Zoro is her friend, surprising Werther, who had misunderstood their relationship.
• After the call, the Donquixote Family learns Werther has a sister. Werther then senses something approaching from the sky: Weatheria, a floating island of meteorologists.
• Weatheria arrives above Dressrosa. Its meteorologists are pleased with the large contract—initially stated as over ten billion Beli, then identified as seventeen billion—funding their research.
• Nami, Weatheria’s student, learns they are in the New World, hired by Dressrosa’s king, Doflamingo. When Haredas warns her about Werther, she recognizes him as the formidable swordsman who fought a Marine Admiral and becomes frightened.

Character developments

• Werther shows concern for Perona’s safety and affection for her, while also revealing a softer, teasing side in his thoughts about Zoro and his sister.
• Perona openly regards Zoro as a friend, clarifying a bond Werther had previously misread.
• Zoro remains comically defensive about his poor sense of direction.
• Nami is excited by the prospect of money and exploration, but her confidence gives way to anxiety when she realizes the island is in the New World and that Werther is nearby.
• Doflamingo appears generous in funding Weatheria, though the island’s residents remain cautious about operating in a pirate kingdom.

Significant themes

• Reputation and power: World and Werther are introduced through the fear and awe their histories inspire.
• Friendship and misunderstanding: Werther’s mistaken assumptions about Perona and Zoro are corrected.
• Caution amid opportunity: Weatheria’s valuable contract promises scientific progress, but its arrival in Dressrosa brings real danger.
• Growing perception: Werther’s ability to sense Weatheria from far away suggests his awareness is developing.

Character interactions

• Werther and Perona share a teasing, protective phone conversation, with Zoro joining in their banter.
• Werther’s companions react with surprise to learning he has a sister; Sugar offers to welcome her.
• Haredas calmly explains Weatheria’s contract and destination to Nami, then warns her about Werther, prompting her alarm.

Plot points and events

• Haredas and Nami arrive on Dressrosa in a balloon-like boat. Haredas has been hired by Doflamingo to help expand the island, while Nami comes for a promised fee of 300 million.
• Baby-5 brings them to the courtyard, where Doflamingo and Werther are gathered beside piles of gold ore.
• Werther recognizes Nami as the Straw Hats’ Cat Burglar and considers killing her to remove the crew’s navigator. He openly threatens her, leaving her terrified.
• Doflamingo supports Werther’s authority and suggests Haredas should not interfere. Haredas counters that the Sky Islanders have prepared defenses capable of taking them all down if Nami is killed.
• Werther tests their resolve, then decides to spare Nami for now. He wants to face her and her companions together, and he is curious about Luffy’s strength and luck.

Character developments

• Nami shifts from anxious but money-motivated to genuinely frightened, realizing how casually powerful New World figures can threaten death. Werther’s aura overwhelms her, and she collapses when it lifts.
• Haredas proves more protective and resourceful than his kindly demeanor suggests, revealing the Sky Islanders’ contingency plan to deter Werther.
• Werther demonstrates his ruthless pragmatism and immense power, but also curiosity and a taste for testing opponents. He postpones killing Nami rather than acting purely on impulse.
• Doflamingo reinforces Werther’s authority, showing the unusual trust or deference between them.

Themes

• The New World’s brutal, unpredictable danger: life may depend on the whims of powerful people.
• Power and intimidation, shown through Werther’s killing intent and the physical effects it has on those nearby.
• Fate versus strength: Werther questions whether Luffy’s supposed destiny can survive a confrontation with overwhelming power.
• Loyalty and protection: Haredas risks provoking Werther to defend Nami, while Nami’s value to the Straw Hats lies in her role as navigator.

Character interactions

• Haredas encourages Nami and discusses his work with Doflamingo, while Nami remains wary of the Donquixote Family.
• Werther’s threat puts Nami and Haredas on the defensive; Doflamingo backs Werther rather than intervening.
• Haredas’s warning forces Werther to recognize the risk of the Sky Islanders’ prepared defenses.
• Werther ultimately tells Nami he will wait for the Straw Hats to arrive together, turning the encounter into a challenge for the crew.

Key plot points

• After Werther’s show of force, tensions with Doffy ease. Doffy and meteorologist Haredas agree to double Dressrosa’s size for 17 billion Beli, a project expected to take about two months.
• Werther’s backing has enabled Doffy to expand his weapons trade across the New World, including into Big Mom’s and Shanks’s territories. The partnership has made Doffy bolder—and more dependent on Werther.
• The next day, Werther persuades Doffy to attend Gild Tesoro’s auction aboard the Ark Maxim, arguing that the ship holds nearly 400 billion Beli and promising his lightning can keep Tesoro’s gold dust from affecting them.
• Sugar, Buffalo, Doffy, and Werther set off on the King of the Sky. Monet and Diamante remain behind to help guard Dressrosa. The Ark Maxim has announced its location, and the auction is expected to be unusually grand.

Character developments and interactions

• Werther is revealed as both Doffy’s powerful ally and a reckless, decisive force. He sees Dressrosa as partly his territory and readily pushes ahead to the auction, despite Tesoro’s dangerous ability.
• Doffy is increasingly confident because of Werther’s protection, but still feels responsible for Dressrosa. He hesitates to leave, then agrees to go with Werther and selects who will accompany them.
• Sugar is lively again after regaining her freedom and eagerly maneuvers Werther into recommending her for the trip. Buffalo is delighted to be included.
• Monet accepts that she and Diamante must stay behind, while Diamante offers to help if the group seizes the auction’s money.
• Werther’s past companions, Anita and Tuski, are described as well-protected in their own right. Tuski’s medical reputation and powerful patients make targeting him especially risky.

Significant themes

• Power and deterrence: Werther’s fearsome reputation protects Doffy’s expanding operations and discourages rival powers from retaliating.
• Interdependence and loyalty: Doffy benefits from Werther’s strength, while their interests become increasingly entangled.
• Risk and ambition: The group chooses to pursue the auction’s enormous potential rewards despite Tesoro’s threat and the uncertainty of what may happen.

Key plot points and events

• On an island in the New World, Marco decides to attend an auction to recover Jozu’s Devil Fruit, despite the remaining Whitebeard Pirates warning him it is too dangerous. He distributes valuables among them in case he does not return, then flies off.
• The survivors are left grieving the collapse of their crew. After Whitebeard’s death and Blackbeard’s pursuit, fewer than ten remain; they fear the Whitebeard Pirates will soon disband and be forgotten.
• In Wano Country, Queen grows impatient after waiting three months for the planned attack. She is told that Werther, the “Thunder Swordsman,” will arrive in ten days. Queen looks forward to meeting him, while her subordinates nervously avoid her flirtatious advances.
• Werther arrives near the Golden Ship, a vast floating entertainment city, with Doffy, Sugar, and Buffalo. His Observation Haki detects invisible gold dust drifting toward them; his Lightning repels it, but briefly makes everyone’s hair stand on end. After Werther adjusts his power, they land at the ship’s harbor.

Character developments and interactions

• Marco acts with grim resolve, accepting that he may not return and contemplating the crew’s dissolution.
• Curiel and Izo try to stop Marco; Curiel breaks down crying, while Izo is shaken by Marco’s decision.
• Queen is presented as powerful, dangerous, impatient, and provocative. Her Gifters are intimidated by her, and she anticipates confronting Werther.
• Werther shows both the defensive utility and imperfect control of his electromagnetic power. His companions tease him over the mishap, and he apologizes.

Significant themes

• The end of an era: The Whitebeard Pirates’ decline reflects the loss and fading memory that follow a pirate crew’s glory.
• Legacy and mortality: Marco’s decision recalls Ace’s departure and evokes the idea that every voyage—and every crew—eventually ends.
• Power and control: Werther’s abilities protect the group, but careless use causes an embarrassing side effect; Queen’s authority, meanwhile, keeps her own subordinates in line.

Plot and events

• Werther, Doflamingo, Sugar, and Buffalo arrive aboard the Gran Tesoro for the auction. A steward gives them an extravagant welcome with golden fountains. Werther notes that the spectacle also disperses gold dust, which can enter visitors’ bodies; Doflamingo knows of the practice through his Underworld connections.
• The steward offers a VIP turtle car and tries to accompany them, apparently under orders to keep watch. Werther dismisses him and takes the wheel.
• Werther drives recklessly through the Ark Maxim, thrilling himself but terrifying his passengers. He eventually learns to handle the car, though not before striking a trash can.
• Doflamingo says he has visited before and suggests hiring a guide. Werther abruptly brakes after smelling something delicious, throwing Doflamingo and Buffalo from the car. He catches Sugar, preventing her from being hurt.

Character developments and interactions

• Werther is curious, playful, and impulsive. Driving recalls his previous life, and he enjoys the experience despite having little practice. He is also protective of Sugar when he brakes suddenly.
• Sugar is distressed by Werther’s reckless driving and complains that she wants to return to Dressrosa; her fear is played for comedy.
• Doflamingo remains composed during the speeding ride but is angered when the sudden stop ejects him. He contributes practical knowledge of the Ark Maxim.
• Buffalo clings nervously to the car, showing how unsettling Werther’s driving is.
• The steward treats the group deferentially but is overruled and left behind; his intended surveillance is thwarted.

Significant themes

• Wealth and spectacle: The golden fountains advertise the Ark Maxim’s extravagance while concealing the more troubling purpose of the gold dust.
• Power and status: The steward’s special treatment reflects the deference shown to feared, influential guests.
• Comedy through contrast: Werther’s excitement and confidence clash with his companions’ fear, especially Sugar’s panic.
• Nostalgia and displacement: The car and city remind Werther of his previous life, giving the futuristic, opulent setting a familiar quality.