Chapter Summaries

The Five Elders prepared Mary Geoise for a possible confrontation with Eclipse as news of Kahn’s defeat of Big Mom and Kaido shook the New World. Shanks ordered the Red-Haired Pirates to avoid Eclipse, while Whitebeard’s crew feared they might be next, though Whitebeard believed Kahn would leave them alone if they did not provoke him.

• The Five Elders agreed to seal off the Red Line, withdraw Cipher Pol agents, ready Marine Headquarters for combat, and avoid provoking Eclipse until Imu decided what to do.
• Whitebeard saw the newspaper showing Big Mom defeated and Kaido collared, laughed at Kahn’s strength, and worried about the future of the seas and Ace.
• Shanks and Ben Beckman discussed how Eclipse’s conquest of Totto Land had shattered the New World’s balance, and Shanks ordered his forces to abandon outer islands and avoid Eclipse ships.
• Shanks explained that Kahn was crushing the old era’s rules, then called for a banquet to celebrate the coming new era.
• Marco warned Whitebeard that Eclipse’s weapons and Tony made an attack dangerous, but Whitebeard said Kahn would not target them if they did not provoke him.

Whitebeard ordered his pirates to retreat from disputed waters, while the Underworld and former World Government nations rushed to align with Kahn’s growing Eclipse Organization. At the ruined Cake Island, Tony Stark arrived to turn the island into a fortress and take Totto Land’s defeated leaders to his laboratory as test subjects.

• Whitebeard rejected the idea that Kahn would use Ace as leverage and ordered the Whitebeard Pirates to retreat into their territorial waters and avoid provoking Eclipse.
• After news spread of the Red-Haired and Whitebeard Pirates’ retreats, Underworld powers, gangs, arms dealers, intelligence brokers, and former World Government nations pledged loyalty or aid to Eclipse.
• Islands once controlled by Big Mom and Kaido raised Eclipse banners, leaving Kahn in control of more than half the New World without further fighting.
• At the ruins of Cake Island, Kahn stood over the defeated Kaido while Big Mom, Katakuri, Smoothie, and other Totto Land officers remained shackled; Luffy ate roasted meat as Ace and Sabo inventoried the treasury.
• Tony Stark stepped through a portal with robots and an engineering team, agreed to level Cake Island for a new armory, and ordered the Totto Land prisoners taken to his laboratory for experiments.

Tony’s team captured and experimented on Big Mom’s officers while Kahn realized the One Piece world’s sun could no longer sustain his growing power. The chapter ended with Kahn pressing Tony to accelerate his research into the Time Stone and Tony predicting that Eclipse’s Iron Legion would soon sweep the New World.

• Tony’s robots dragged Totto Land’s officers from the ruins and began rebuilding Cake Island as Katakuri offered to cooperate with experiments in exchange for his siblings’ lives.
• Tony ordered medical robots for Katakuri’s family, and Katakuri allowed himself to be taken to a stasis chamber.
• Big Mom awoke and attacked, but Tony subdued her with an electric shock and ordered robots to draw her blood while Kaido watched nervously.
• Kahn sensed that the local sun could no longer fuel his cellular evolution and concluded that he needed dimensional-level energy to face Imu and Uranus.
• Tony told Kahn that his research on the Time Stone could help locate other timelines and higher dimensions, and said the captured officers would help Eclipse mass-produce its Anti-Ability User Armor.

Mary and Bard planned to steal Eclipse’s Anti-Ability User Armor from a Seastone transport ship to restore their dwindling fortunes. As Tony Stark worked on improving the armor, JARVIS reported that pirates had attacked the ship and were boarding it.

• Bard and Mary discussed how Eclipse’s takeover had destroyed their underground businesses and left their forces without income.
• Mary proposed stealing armor or blueprints from an Eclipse transport ship, and Bard agreed to attack the vessel carrying two armor units.
• Tony Stark analyzed Charlotte Daifuku and Charlotte Oven’s biology and ordered JARVIS to increase the Seastone content in the armor.
• JARVIS alerted Tony that pirates had disabled the third Seastone ore ship and begun boarding it.

Tony learned that pirates had attacked Transport Ship No. 3 to steal his armor and ordered its defenses to protect the cargo. The drone swarm overwhelmed the pirates, but their leader Bard destroyed several drones before someone intervened.

• JARVIS reported the attack to Tony, who told Ace and Sabo and ordered Ship No. 3 to hold off the enemy while protecting its cargo and armor.
• Bard and Mary led pirates against the transport ship and prepared explosives to break into its cargo hold.
• JARVIS activated the ship’s defenses, and more than a hundred drones attacked the pirate ships with Seastone missiles and energy beams.
• Seastone dust disabled the Devil Fruit users, while Bard resisted it and destroyed more than a dozen drones with a Haki-coated slash.
• JARVIS concentrated the remaining drones on Bard, but an unseen speaker told JARVIS to stop and avoid wasting ammunition.

Ace and Sabo confronted Bard and Mary as Eclipse’s forces moved to eliminate the old-era remnants attacking the transport ship. Ace shattered Bard’s saber with advanced Armament Haki and revealed that Rayleigh and Kahn had trained them, then Bard charged him again unarmed.

• Ace arrived between Bard and the drone swarm, and Sabo descended to join him.
• Sabo identified Bard and Mary as remnants of the Pleasure District and the old era, and he and Ace prepared to eliminate them.
• Bard charged Ace, whose Fire Fist blast injured Mary and knocked her against the railing.
• Ace blocked Bard’s Haki-coated saber with advanced Armament Haki and compressed flames, cracking the weapon and burning Bard’s face.
• Ace told Bard that Rayleigh had taught them Ryuo and Kahn had trained them through beatings and punching practice.
• Bard abandoned his broken saber, coated his fists in Armament Haki, and charged Ace again.

Ace and Sabo defeated Bard and captured him and Mary aboard the transport ship. Sabo questioned Mary about who had encouraged the attack, but she claimed the Pleasure District remnants had acted to steal Seastone Armor for money.

• Sabo used Dragon's Claw to break Bard's wrist, and Ace struck him with Fire Fist.
• Drones shot Bard's pirates, disabled their ship, and stopped Mary from calling for help.
• Bard made a final charge, but Sabo and Ace overwhelmed him and forced him to surrender.
• Ace and Sabo put Seastone Handcuffs on Bard while drones cornered Mary.
• Sabo asked Mary who had given them the nerve to attack, and Mary said they had tried to steal Seastone Armor because their income had dried up.

Ace and Sabo learned that Bard and Mary had been hired anonymously to steal an Anti-Ability User Armor, and Kahn discovered their payment was a fragment of Pure Gold. After taking it to Tony Stark for analysis, Kahn ordered the prisoners sent to Wano Country and pursued the fragment’s unknown source.

• Ace threatened Mary with a flame until she admitted the theft had an unknown client, and she gave Sabo the lead box containing the deposit.
• Tony Stark detected the fragment’s extraordinary energy, and Kahn identified it as Pure Gold and sensed it could help him break through his physical bottleneck.
• Kahn appeared on Transport Ship No. 3, took the Pure Gold fragment, and demanded that Mary and Bard describe their client.
• Bard said the masked contact had met them at Grove 13 on the Sabaody Archipelago, smelled of formaldehyde, and paid with glowing gold.
• Kahn ordered Sabo to escort Bard and Mary to Wano Country and Ace to secure the ship’s Seastone ore, then returned to the laboratory with the fragment.
• Tony began analyzing the Pure Gold, noting its unusual radiation spectrum and its ability to slow nearby cells’ aging.

Tony and Robin identified Pure Gold and used a satellite to locate the Lantern Lord, a giant anglerfish carrying it in its stomach. Kahn prepared to retrieve the substance and agreed to take Luffy along, leaving the group ready to descend into the deep sea.

• Robin explained that Miskina Acier created Pure Gold on Alchemi Island two hundred years earlier, and that the Lantern Lord swallowed the island.
• Tony scanned the New World for Pure Gold's radiation and located the Lantern Lord moving seven thousand meters beneath the sea.
• Kahn decided to retrieve Pure Gold himself, but Luffy barged in and demanded to join him so he could eat the giant fish.
• Kahn agreed to take Luffy if he followed orders, and Tony supplied deep-sea diving suits for the expedition.
• Robin helped Luffy put on his suit as Kahn announced that they were preparing to depart.

Kahn led Tony, Luffy, and Robin into the ten-kilometer-long Lantern Lord to find Pure Gold. Inside its stomach, they reached Alchemi Island and met Ashie, the scientist who created Pure Gold, who warned them that he would not simply let them take it.

• Kahn and the others descended seven thousand meters and found the Lantern Lord, whose enormous mouth pulled them toward it.
• Kahn pried open the Lantern Lord’s jaws, allowing Tony, Luffy, and Robin to enter before he followed them inside.
• The group crossed the beast’s first stomach and reached Alchemi Island in its second stomach, where Pure Gold’s glow protected the ruins.
• Luffy ran through the island and encountered Ashie, a wary old man who had survived there for two hundred years.
• Robin identified Ashie as the scientist who created Pure Gold, and Ashie said he would not let pirates take it.
• Tony questioned Ashie about Pure Gold, while Ashie marveled at Tony’s armor and reflected on how far technology had advanced.

Luffy used his improved Conqueror's Haki to knock out more than fifty mutated dinosaurs on the island. With Ashie stunned and Tony confirming the meat had no harmful radiation, the group prepared to grill the dinosaurs.

• Ashie warned Kahn and the others that Pure Gold radiation had turned the island's animals into huge, aggressive mutants as a herd of dinosaurs approached.
• Luffy asked Kahn to let him handle the dinosaurs, and Kahn told him to finish quickly without ruining the meat.
• Luffy unleashed his Conqueror's Haki and knocked out the entire dinosaur herd in less than ten seconds.
• Tony explained Conqueror's Haki to Ashie, while Robin praised Luffy's improved control and Kahn acknowledged his progress.
• JARVIS confirmed the dinosaur meat had no harmful radiation, and Luffy tore off a Tyrannosaur's tail and asked Tony to start a fire.

Kahn and his companions crossed Alchemi Island to reach the fortress containing Pure Gold, while Ashie explained the island’s history and defenses. Tony disabled the mechanical guards without damaging their power cores, and Kahn took the Pure Gold crystals as they prepared to open the fortress.

• Tony lit a fire, and Luffy roasted dinosaur meat that Ashie eagerly ate after two hundred years of surviving on moss-covered fruit.
• Ashie agreed to lead Kahn and the others to the fortress, warning that mechanical guards powered by Pure Gold fragments protected it.
• The group reached the fortress, where two mechanical guards emerged and attacked them with machine guns.
• Tony used an electromagnetic pulse to disable both guards, then cut open their armor and removed their golden power cores.
• Tony tossed the crystals to Kahn, and Kahn caught them as his Kryptonian cells reacted to their energy.

Kahn found the Pure Gold in Ashie’s fortress laboratory, and its energy began to restore his stalled growth. CP0 arrived to seize it, but Kahn ordered Luffy and Tony to defeat them and leave one agent alive for questioning.

• Ashie opened the fortress and revealed the head-sized piece of Pure Gold, explaining its powers and why the Celestial Dragons had pursued him and his daughter.
• Kahn picked up the Pure Gold and felt its immense energy saturate his Kryptonian Cells.
• CP0 entered the fortress after tracking Ashie’s transport and threatened to collapse the underwater lair unless Kahn surrendered the Pure Gold.
• The CP0 captain deployed four Pacifistas and claimed they could overpower Kahn’s group.
• Kahn ordered Luffy and Tony to clear out CP0 within a minute while leaving one agent alive.
• Luffy destroyed one Pacifista with a Jet Pistol, and Tony dismantled the other three in less than thirty seconds.

Kahn returned to Wano with Pure Gold after Luffy and his allies defeated the Pacifistas and captured a CP0 captain. He absorbed the Pure Gold in the palace, evolved his Kryptonian abilities, and demonstrated that his Bio-Force Field could now disintegrate a boulder into sand.

• Luffy and his allies destroyed the Pacifistas, captured the CP0 captain, and returned to Wano through Kahn's spatial portal with Pure Gold.
• Kahn ordered the captain imprisoned for Sabo to interrogate, while Tony collected Pacifista wreckage for analysis.
• Kahn entered an underground chamber and shattered the Pure Gold, absorbing its accumulated energy as a golden pillar of light rose over the palace.
• Tony, Luffy, Ace, and Sabo noticed the energy surge and reacted to Kahn's growing power.
• Kahn completed a second leap in his Kryptonian physique and used Microscopic Interference to turn a boulder into sand.

Kahn tested the power of his evolved Bio-Force Field, then prepared Eclipse for a strike against the allied nations backing the World Government. Tony revealed a new substance he had developed for the Eclipse Legion, but its purpose remained unexplained.

• Kahn used Microscopic Interference to turn an ordinary iron sword into a blade that cut cleanly through stone.
• Pepper reported that Tony had salvaged technology from the mechanical wreckage, while Sabo said the Five Elders had ordered a lockdown and were organizing a joint blockade against Eclipse.
• Kahn ordered Tony to ready the fleet for an attack at dawn, and Ace tested Kahn’s new power before the Bio-Force Field forced him to one knee.
• Tony completed blueprints for new weapons and later presented Kahn with three vials of glowing dark-red liquid, claiming it could be valuable to the Eclipse Legion.

Tony showed Kahn a Superhuman Enhancer made by combining the Extremis Virus with Lineage Factors from Big Mom and Charlotte Oven. Luffy and Sabo drank the serum and gained powerful flames and enhanced healing, while Ace was left frustrated that their new fire surpassed the flames he had trained to create.

• Tony explained that he had used Charlotte Oven's and Big Mom's Lineage Factors to modify the Extremis Virus into a serum that granted fire powers and healing without a Devil Fruit's seawater weakness.
• Tony invited Luffy, Ace, and Sabo to test the Superhuman Enhancer, and Luffy eagerly drank the first vial despite Ace's warning.
• Luffy developed glowing red markings and used a flaming punch to melt a special-alloy target.
• Sabo drank the second vial and produced platinum-white flames, which Tony said could grow hotter and help him heal by absorbing heat.
• Ace compared his trained flames with Luffy's and Sabo's stronger fire and complained that their potion-made flames surpassed his own.

After Ace drank the Enhancement Agent, it greatly increased his heat tolerance, recovery, and flame output without weakening him in seawater. Sabo then urged Kahn to secure Pluton so Eclipse could oppose Uranus and free Kahn to confront Imu.

• Sabo tested his enhanced flames underwater and confirmed the serum did not make him vulnerable to seawater.
• Tony warned Ace that the serum might clash with his powers, but Kahn said he could contain any surge, and Ace drank it.
• Ace developed dark-red, intensely hot flames and discovered he could use them without straining his stamina or Haki.
• Sabo told Kahn that Mary Geoise was at maximum combat readiness and that the Five Elders planned to deploy Uranus.
• Sabo proposed finding Pluton to give Eclipse conventional firepower against Uranus, and Kahn agreed Eclipse needed weapons to hold the line.

Kahn assigned Robin to retrieve the Pluton blueprints from Water 7, where the World Government's CP9 agents were also searching for them. Robin set out with Luffy, Ace, and Sabo, equipped with Tony's detectors, a modified shuttle boat, and monitoring bands.

• Tony said he wanted to study the super warship and improve its power system with Arc Reactors.
• Sabo and Robin reported that clues to Pluton's blueprints led to Water 7, where Iceburg and Franky remained active and CP9 had likely infiltrated the city.
• Kahn appointed Robin as Eclipse's envoy to retrieve the blueprints and ordered Luffy, Ace, and Sabo to accompany her under her command.
• Tony gave Robin geological detectors and prepared a fast shuttle boat fitted with Seastone powder, sonar, and a miniature reactor.
• Tony gave the three brothers monitoring bands with communicators and a red-button call for remote support from JARVIS.

Robin, Luffy, Ace, and Sabo arrived in Water 7 aboard Tony's spacecraft and met Mayor Iceburg. Robin showed him Eclipse's advanced technology, leaving him shaken by how far Water 7's shipbuilding had fallen behind.

• Iceburg read Morgans's newspaper about Kahn defeating Big Mom and using Kaido as a mount before a spacecraft appeared above his office.
• Luffy, Ace, Sabo, and Robin disembarked as Water 7's shipwrights and guards gathered around the square.
• Robin met Iceburg and explained that Eclipse had come to establish a new order, not to seize Water 7's ships or wealth.
• Robin activated a holographic display showing Eclipse's industrial transformation of Wano Country and the ruins of Cake Island.
• Robin presented the Arc Reactor and its spacecraft application, and Iceburg trembled as he realized Water 7's shipbuilding technology was obsolete.

Robin confronted Iceburg about the Pluton blueprints in Water 7 while Eclipse secretly monitored CP9’s plans. Rob Lucci and his team prepared to steal the blueprints that night, unaware their meeting was being broadcast live aboard Eclipse’s ship.

• Robin questioned Iceburg about the Pluton blueprints and warned him that hidden infiltrators were already near him.
• After Robin and the others left, Kalifa contacted Rob Lucci, Kaku, and Blueno in an abandoned underground shipyard.
• Rob Lucci ordered the team to infiltrate Iceburg’s bedroom that night and steal the blueprints despite the World Government’s command to avoid Eclipse.
• Eclipse’s reconnaissance device captured the CP9 meeting, and JARVIS tracked the agents’ life signals as Robin, Sabo, Ace, and Luffy watched the live feed.
• Luffy urged the others to attack CP9 after they finished eating.