Chapter Summaries

Kenichi Amamiya arranged an exchange with Amado Sanzu, who agreed to cooperate after reuniting with his daughter and seeing a path toward her resurrection. As Kenichi took Amado to meet his teacher, Amado weighed whether to leave Kara behind if Kenichi could truly achieve Full Resurrection.

• Kenichi Amamiya offered Amado Sanzu Impure World Reincarnation research materials in exchange for Amado's cloning research materials.
• Amado Sanzu offered the Ninjutsu Rebound Device's designs and structural diagrams after his daughter achieved Full Resurrection.
• Kenichi Amamiya decided to take Amado Sanzu to meet his teacher and to find Kazahana Koyuki.
• Kakashi chose to leave alone, planning to bring back intelligence about the Land of Snow while concealing what he knew about Kenichi Amamiya and Orochimaru.
• Amado Sanzu considered whether to abandon Kara if Kenichi Amamiya could provide a way to fully resurrect his daughter.

Kenichi Amamiya discussed Amado Sanzu’s cloning technology with Orochimaru, then promised Kazahana Koyuki revenge against Kazahana Dōtō and the rebels in exchange for her Hexagonal Crystal. Koyuki handed over the crystal, and Kenichi agreed to honor their deal.

• Kenichi Amamiya told Orochimaru about Amado Sanzu’s cloning technology, and Orochimaru became eager to study it.
• Kenichi asked Kazahana Koyuki about her key and offered to help her get revenge in exchange for it.
• Kenichi realized Kazahana Dōtō was Koyuki’s father’s murderer and promised to kill Dōtō and everyone who took part in the rebellion.
• Kazahana Koyuki gave Kenichi the Hexagonal Crystal her father had left her, and Kenichi confirmed it was the key.

Kenichi Amamiya agreed to help Kazahana Koyuki avenge her father, Kazahana Sōsetsu, and took her to confront Kazahana Dōtō at the Snow Kage Building. Their arrival ended in a thunderous clash when Snow Ninja tried to seize Koyuki.

• Kenichi Amamiya decided to use the Land of Snow as a remote testing ground for his nearly completed Chakra Parasite research and offered to help Kazahana Koyuki take revenge.
• Kenichi Amamiya and Kazahana Koyuki left Orochimaru and Amado Sanzu, who continued discussing genetic programming.
• Kenichi Amamiya led Kazahana Koyuki to the Snow Kage Building and dismissed her worries about entering directly.
• Two Snow Ninja Guards stopped them, and one recognized Kazahana Koyuki and reached to grab her.
• Kenichi Amamiya let go of Kazahana Koyuki and drew a sword crackling with Thunder Roar, causing a thunderous boom across the capital.

Kenichi Amamiya helped Kazahana Koyuki confront Kazahana Dōtō in the Snow Kage Building and defeated Dōtō and his allies. After experimenting with Lightning Release, he created a crude lightning sword and revealed that the great treasure Dōtō sought was a heater that could make frozen land livable.

• Kenichi Amamiya entered the Snow Kage Building with Kazahana Koyuki, and the Hidden Snow Village ninjas fled as he approached.
• Kenichi told Kazahana Dōtō he had come to help Koyuki reclaim what belonged to her, then prepared to fight Dōtō and the three ninjas with him.
• Kazahana Dōtō and his allies attacked with Ice Release, but Kenichi countered with a powerful Fire Release and sent a Lightning Ball into the mist.
• Kenichi made a Shadow Clone to protect Koyuki and experimented with Lightning Release while Dōtō, Nadare Rōga, and the others lay defeated.
• Kenichi formed a crude giant sword of lightning, then told Dōtō that the great treasure was a heater that could make the country's frozen ground suitable for living.

Kenichi Amamiya defeated Kazahana Dōtō and helped Kazahana Koyuki take control as the new Daimyo and Snow Kage. He left Nadare Rōga alive for testing, using a painful electric technique before silencing him with the Sharingan.

• Kenichi Amamiya told Kazahana Dōtō that the Great Treasure was only a heater, and Dōtō refused to believe him.
• Kenichi Amamiya brought Kazahana Koyuki to the ruins and helped her become the new Daimyo and Snow Kage.
• Nadare Rōga accused Kenichi Amamiya of making Kazahana Koyuki his puppet, and Kenichi Amamiya threatened him.
• Kenichi Amamiya sent an electric current into Nadare Rōga's abdomen to make him writhe in pain.
• Kenichi Amamiya used the Sharingan to quiet Nadare Rōga.

Kenichi Amamiya weighed Orochimaru’s proposal to build a laboratory in the Land of Snow and decided the Land of Rice Fields was more practical. He helped Kazahana Koyuki activate the country’s heater, giving her a chance to win the clans’ support as she ruled in his absence.

• Kenichi Amamiya explained that the Land of Snow was too remote and difficult to supply for a permanent laboratory, while Orochimaru pointed out its quiet, secure location.
• Kenichi Amamiya asked Amado Sanzu about the Hexagonal Crystal and learned that Sanzu had helped design the heater, which used volcanic lava but might explode.
• Kenichi Amamiya took Kazahana Koyuki and the great clans’ Clan Heads to the treasury and followed Amado Sanzu’s instructions to activate the heater.
• Kenichi Amamiya watched the snow melt and the Clan Heads react in shock, intending to build Kazahana Koyuki’s reputation so she could handle the country on her own.

Kenichi Amamiya revived a female Chakra Parasite after completing his research and discovered that it obeyed him through Thought Waves. He considered a way to use the Parasite’s abilities and thought of the newly crowned queen and Snow Kage as a suitable candidate.

• Kenichi Amamiya watched his Chakra Parasite research reach one hundred percent and saw a female Parasite crawl from his pocket.
• Kenichi Amamiya studied his books and considered implanting the Parasite in himself, but noticed it fed on Chakra leaking from his body.
• Kenichi Amamiya realized the Parasite was deeply attached to him and could sense its Thought Wave.
• Kenichi Amamiya tested commands, and the Parasite performed a somersault and attempted suicide until he stopped it.
• Kenichi Amamiya recognized that the Parasite obeyed him unconditionally and thought of the newly crowned queen and Snow Kage as its potential host.

Kazahana Koyuki mourned her parents before Kenichi Amamiya woke her and offered to let a parasite take root in her body. She agreed, and the mother insect implanted itself in her shoulder as Kenichi watched and recorded the process.

• Kazahana Koyuki cried over her parents and fell asleep clutching their family photograph.
• Kenichi Amamiya visited the sleeping Kazahana Koyuki and decided to ask whether she would accept the parasite.
• Kazahana Koyuki agreed, saying Kenichi Amamiya had saved her life and avenged her father.
• Kenichi Amamiya connected with the mother insect and had it implant itself in Kazahana Koyuki's shoulder.
• The wound healed quickly, and Kazahana Koyuki clenched the bedsheets in pain as Kenichi observed the parasite's abilities.

Kenichi Amamiya confirmed that Kazahana Koyuki had survived being parasitized by the Chakra Parasite Queen and began considering how to study the Hyuga Clan’s Byakugan. He discovered that the queen fed on chakra and left Koyuki needing to become a ninja so it could be nourished.

• Kenichi Amamiya considered obtaining Byakugan tissue samples, preferably from Hinata Hyuga, to study the eye’s potential.
• Kazahana Koyuki woke with unusually sharp night vision, a more active mind, and intense hunger.
• Kenichi Amamiya gave Koyuki Military Ration Pills, but they did not satisfy her appetite.
• Kenichi Amamiya sent Yang Release Chakra into Koyuki and found that the Chakra Parasite Queen eagerly consumed it.
• Kenichi Amamiya concluded that chakra nourished the queen more efficiently than food and said Koyuki would need to become a ninja.

Kenichi Amamiya learned that the queen bug, now named Xiaoyu, needed time to mature before producing Companions, while Kazahana Koyuki remained autonomous but showed growing devotion to him. After completing his work in the Land of Snow, Kenichi decided to return to Konoha to obtain Hinata Hyuga’s Byakugan tissue for research and advised Orochimaru not to send Amado Sanzu into the Akatsuki.

• Kenichi Amamiya learned that Xiaoyu had developed enough to converse with Kazahana Koyuki but still needed time before reproducing Companions.
• Kenichi Amamiya noticed Kazahana Koyuki had become more devoted to him, though she retained her autonomy, and told her to live normally while Xiaoyu grew.
• Kenichi Amamiya decided to return to Konoha and obtain tissue and blood from Hinata Hyuga to study her Byakugan.
• Kenichi Amamiya returned to Orochimaru and said Amado Sanzu should join their side rather than the Akatsuki.

Kenichi Amamiya stayed behind in the Land of Snow while Orochimaru took Amado Sanzu away by boat, concealing his presence with a Shadow Clone. He watched Kazahana Koyuki hold off political challengers and planned to wait until they made their move before killing them.

• Kenichi Amamiya argued that Amado Sanzu should not join Akatsuki, and Orochimaru agreed that the scientist should work under them instead.
• Kenichi asked to remain in the Land of Snow to protect Kazahana Koyuki and stabilize the situation, while Orochimaru agreed to take Amado Sanzu away by boat.
• Kenichi publicly departed by ship, leaving a Shadow Clone behind, and dispelled it aboard the vessel three days later.
• Amado Sanzu praised Kenichi Amamiya as an exceptional student, while Orochimaru reflected on how little she still had to teach him.
• Kenichi watched several Elders of the Snow Ninja Village test Kazahana Koyuki's authority and decided to wait until they acted before killing them.

Kenichi Amamiya left the Land of Snow after killing the rebels who tried to force Kazahana Koyuki to abdicate, then traveled toward Konoha to pursue research on chakra and bloodlines. He found Konoha burning amid an apparent internal conflict and saw Fugaku Uchiha manifest a Susanoo near the Hokage Tower.

• Kenichi Amamiya killed the rebels in the Land of Snow after the mother parasite proved too immature for experiments, then gave Kazahana Koyuki instructions and departed.
• Kenichi Amamiya chose to research the fusion of Thermobaric Bombs and Chakra, while planning to investigate Hinata Hyuga's Byakugan and check on Little Naruto.
• Kenichi Amamiya reached a town near Konoha and noticed its frightened residents and deserted streets, leading him to suspect an internal crisis.
• Kenichi Amamiya hurried toward Konoha, found it burning, and reasoned that the Uchiha Clan might be involved.
• Kenichi Amamiya broke through Konoha's strengthened Defense Barrier and saw Fugaku Uchiha's pale purple Susanoo near the Hokage Tower.

Fugaku Uchiha confronted Hiruzen Sarutobi after repeated delays over the deaths of Uchiha ninja and the clan’s safety. Hiruzen refused to acknowledge the truth, leaving Fugaku disappointed and the Uchiha’s future uncertain.

• Fugaku Uchiha recalled how the Uchiha Clan had been marginalized, divided into factions, and left without promising successors.
• Fugaku Uchiha read a report stating that another team of Uchiha Ninja had died on a mission, bringing the number of lost teams to three.
• Fugaku Uchiha repeatedly sought answers from the Third Hokage, but Hiruzen Sarutobi kept postponing the matter.
• Fugaku Uchiha demanded to know whether the Uchiha Clan could live safely in Konoha, while Hiruzen Sarutobi asked if he was questioning the village’s investigation.
• Fugaku Uchiha saw that Hiruzen Sarutobi still would not admit what had happened and felt disappointed in Konoha.

Kenichi Amamiya witnessed Fugaku Uchiha reveal his Mangekyō Sharingan and clash with Hiruzen Sarutobi, then went to the Hyuga Compound seeking Hinata Hyuga’s blood and eye tissue. After Kenichi attacked the compound and fought through its defenses, Hizashi Hyuga confronted him.

• Kenichi overheard Fugaku Uchiha demand that Hiruzen Sarutobi let his clan leave, and saw Fugaku’s Susanoo attack the Hokage.
• Kenichi left the battle at the Hokage Tower and found the Hyuga Compound under lockdown.
• When a guard challenged him, Kenichi used genjutsu to control him, but another guard raised the alarm.
• Kenichi entered Sage Mode and blanketed the Hyuga Compound in fog laced with lightning to incapacitate its defenders.
• Kenichi dodged an attack aimed at his acupuncture points, then recognized Hizashi Hyuga leading a squad of elite Hyuga ninjas.

Kenichi Amamiya attacked the Hyuga Compound amid Konoha’s chaos, using a Shadow Clone to distract Hizashi Hyuga while he searched for Hinata Hyuga. He found her guarded by Hyuga Hiashi and three squads of ninja, then openly explained that he wanted her blood and Byakugan fragments.

• Kenichi Amamiya recognized Hizashi Hyuga as a Branch Family member and provoked him by calling him a lifelong slave.
• Kenichi Amamiya used flames and a White Phosphorus Bomb to attack the Hyuga Clan members while his Shadow Clone fought at the compound.
• As Konoha descended into chaos, Kenichi Amamiya used the commotion to enter the Hyuga Compound and search for Hinata Hyuga.
• Kenichi Amamiya found Hinata Hyuga with Hyuga Hiashi and three squads of ninja guarding her.
• Kenichi Amamiya told Hyuga Hiashi that he wanted a drop of Hinata Hyuga’s blood and some Byakugan fragments.

Kenichi Amamiya demanded blood and eye tissue from Hinata Hyuga, and Hyuga Hiashi staged a fight before secretly handing him the samples. Kenichi left after promising that the Hyuga Clan's eyes would never be transplantable again, while Hiashi regarded him as dangerous.

• Kenichi Amamiya asked Hyuga Hiashi for a drop of Hinata Hyuga's blood and fragments of her eye tissue to avoid fighting as Konoha forces approached.
• Hyuga Hiashi led his clan's ninja in a charge against Kenichi Amamiya, who was soon defeated but barely escaped alive.
• Hyuga Hiashi comforted Hinata Hyuga and secretly pricked her with a needle to collect a drop of her blood.
• After Shikaku Nara left, Hyuga Hiashi met Kenichi Amamiya in the woods and handed over the requested samples.
• Kenichi Amamiya promised that Hyuga eyes could never be transplanted again, then left to find Naruto; Hyuga Hiashi added him to his list of dangerous individuals.

Kenichi Amamiya left Konoha after securing Byakugan samples and watching the Uchiha uprising unfold. At the main battlefield, Hiruzen Sarutobi and Danzo pressed Fugaku Uchiha, and Hiruzen prepared a technique designed to counter Susanoo.

• Kenichi Amamiya warned Hyuga Hiashi that he was cooperating with Danzo to help ordinary shinobi use the Sharingan, then obtained Hinata Hyuga's blood and Byakugan tissue.
• Kenichi Amamiya watched Fugaku Uchiha's Susanoo struggle against Hiruzen Sarutobi and the other attackers, then went to check on Naruto.
• Kenichi Amamiya found Naruto guarded by four shinobi and left Konoha without revealing himself.
• Hiruzen Sarutobi resisted Fugaku Uchiha's black flames while Danzo urged him to stop holding back and attacked.
• Hiruzen Sarutobi prepared to use a technique his teacher had taught him to counter an incomplete Susanoo.

Fugaku Uchiha fought Hiruzen Sarutobi and the Konoha forces to cover the escape of part of the Uchiha Clan. After Fugaku was defeated and lost his eyesight, Hiruzen and Danzo realized the clan had split, while a masked person watched Konoha's chaos.

• Fugaku Uchiha used Susanoo to hold off Hiruzen Sarutobi and the Konoha families while the Uchiha Clan prepared to flee.
• Fugaku Uchiha dispelled Susanoo and used the Five-Man Wave's force to launch himself backward as black flames engulfed the Uchiha Clan compound.
• Hiruzen Sarutobi found Fugaku Uchiha blinded and learned that the black flames had blocked the pursuit of the Uchiha who escaped Konoha.
• Danzo and Hiruzen Sarutobi realized Fugaku Uchiha had sacrificed himself to cover the escape, and Hiruzen regretted that Fugaku's Mangekyō Sharingan were ruined.
• A masked person watched the chaos in Konoha without being noticed.

Kenichi returned to Orochimaru’s laboratory and received an improved version of Genetic Programming Ninjutsu, then considered testing it on Hidan. As he left with Hidan’s hand, he encountered Deidara piloting a giant, metal-welded scorpion.

• Kenichi told Orochimaru about the Uchiha Clan’s rebellion in Konoha.
• Orochimaru gave Kenichi a scroll titled Genetic Full-Programming Ninjutsu 2.0 and said two of ten test subjects had survived.
• Kenichi saw Hidan’s head and body being stored in the laboratory and learned that Amado Sanzu had taken Hidan’s torso to study his immortality.
• Kenichi took Hidan’s right hand to test Genetic Programming in his own laboratory.
• Kenichi encountered Deidara waving from a giant white scorpion marked with metal welds.

Kenichi Amamiya visited Sasori and Deidara’s laboratory and saw their giant scorpion war machine and a miniature Unit-01 controller prototype. He returned to his own laboratory with Hidan’s hand to test and improve Genetic Programming before using it on himself.

• Deidara invited Kenichi Amamiya to see the giant scorpion war machine he and Sasori had built.
• Deidara explained that the scorpion used improved Explosive Clay and could fire it, while Kenichi Amamiya noticed Deidara controlled it with a remote.
• Kenichi Amamiya found Sasori building a two-meter puppet to control the larger Unit-01 because the full-sized machine was difficult to operate with Puppet Strings.
• Sasori said the giant scorpion had served as a prototype, and Kenichi Amamiya left him to continue his research.
• Kenichi Amamiya returned to his laboratory carrying Hidan’s hand to test whether he could improve his teacher’s Genetic Programming until its success rate reached one hundred percent.