Recaps

Uchiha Yū recovered, developed his strength and abilities, and became a ninja on Orochimaru’s team after a brutal qualification mission. He mastered a healing technique through his radioactive power and won Tsunade’s promise to teach him the Monstrous Strength Fist.

• Uchiha Yū fought Uchiha Shuiyun and Uchiha Yan, then impressed Fugaku with his Fire Release talent as the Hokage and Danzō factions considered recruiting him.
• Tsunade examined Uchiha Yū and agreed to claim she had cured him, while Qianxishou tried to recruit him for Danzō and Yū resolved to remain in the village.
• Uchiha Yū passed his graduation exam and was assigned to Orochimaru’s team with Nawaki and Hyuga Reiko.
• Orochimaru sent the team to kill everyone at a bandit stronghold, and Uchiha Yū led the attack that left the hideout and its occupants destroyed.
• Orochimaru reported evidence of Hidden Cloud Shinobi and a map of Konoha’s reserve warehouses, prompting the Third to order a discreet investigation and prepare the village for war.
• Tsunade opened a medical training class, and Uchiha Yū wagered that he could learn the Healing Technique within seven days in exchange for lessons in the Monstrous Strength Fist.
• Uchiha Yū tested his radioactive healing technique on rabbits, adjusted it after it caused mutations and deaths, and demonstrated that he had mastered it.
• Tsunade agreed to teach Uchiha Yū the Monstrous Strength Fist and said she would speak to Orochimaru about his medical ninjutsu studies.

Uchiha Yū grew stronger while navigating Sand Village politics, a betrayal within his own clan, and Danzō’s attempt to recruit him into Root. As war began, he served as a medical ninja on the Rain front, where his radiation ability helped repel a Hidden Mist attack and news arrived that Hanzō’s forces were targeting Konoha’s vanguard.

• Orochimaru led Uchiha Yū, Nawaki, and Hyuga Reiko on an escort mission for Sand Village ninja, and Yū killed Rain ninja who ambushed them at Hot Springs Village.
• After the Sand delegation reached Konoha, Hiruzen Sarutobi negotiated an alliance with Ebizo, while Uchiha Yū trained and prepared for the coming war.
• Tsunade examined Uchiha Yū’s unusual strength and assigned him to a supply mission to Sand Village, where Rain ninja ambushed the convoy and Yū killed Uchiha Shuiyun for betraying Konoha.
• Uchiha Yū helped treat the wounded in Sand Village, then returned to Konoha and admitted to Uchiha He that he had killed Shuiyun, and He protected him from clan repercussions while Danzō separately tried to force him into Root.
• After Uchiha Yū killed Kaizuke, the Sand Village declared war on the Rain Village, and Yū joined Konoha’s deployment as a medical ninja under Tsunade.
• At the Rain front, Uchiha Yū proposed a hospital triage system, but after the fighting intensified he chose to join Tsunade’s field medical team despite her concerns.
• Tsunade led the team to a battlefield ambush, where Uchiha Yū used radiation, genjutsu, and Fire Release against Rain and Mist ninja while Tsunade fought Mishita Tanaka.
• Uchiha Yū’s radiation poisoned Tianyeshui and three Mist ninja, forcing Mishita Tanaka to retreat, and Tsunade ordered the wounded returned to report that Hanzō’s forces were targeting the vanguard.

Uchiha Yū developed lethal toxins and pursued his plan to end war through overwhelming strength, helping Konoha defeat Amegakure and devastate Sunagakure’s vanguard. The arc left Yū at the top of the black-market bounty list as Sunagakure sought a cure for its poisoned shinobi during a temporary ceasefire.

• Uchiha Yū developed antidotes and anesthetics, then began experimenting on Shan Juhua, who pledged to help him pursue a shinobi world without war.
• Uchiha Yū named his organization Dawn and sent Shan Juhua to build a weapons trade network while he joined Konoha’s campaign against Amegakure.
• Uchiha Yū poisoned Amegakure’s defenders with his lethal energy, helping Konoha break through and win the battle as Hanzō named Orochimaru, Tsunade, and Jiraiya the Legendary Sannin.
• Uchiha Yū and Jiraiya encountered Yahiko, Nagato, and Konan, and Yū destroyed a hidden White Zetsu before leaving Nagato with advice about his Rinnegan and a route to Shan Juhua.
• Uchiha Yū developed a blood separator with Tsunade, then joined her at the front after Sunagakure declared war on Konoha.
• Uchiha Yū prepared a poisoned canyon ambush and released his radiation against Ueno Juri’s force, while the collapsing cliffs buried the Sunagakure vanguard.
• Uchiha Yū returned to camp after wiping out half of Sunagakure’s vanguard, and Orochimaru told him that Sand shinobi would bring poisoned comrades to Konoha during a temporary ceasefire to seek a cure.

Uchiha Yū survived Root’s attempt to kill him, served as a battlefield medic, and was captured by Kumogakure to treat Fukai. After the Uchiha rescued him, Yū returned to Konoha and secured a shop and access to a forbidden technique as he pursued his plans to change the village.

• Uchiha Yū detoxified Chiyo and the Sunagakure patients, then delivered Orochimaru’s secret intelligence to the Third Hokage, who approved a plan to concentrate Konoha’s strength at the front.
• Uchiha Yū joined the Uchiha Clan’s deployment to the Land of Lightning, where Orochimaru helped him sign the Ryūchi Cave summoning contract and he subdued a black snake with his poison.
• Danzo sent Root ninja to kill Uchiha Yū, but Yū defeated Yūhi Guangxia and Shi Hebei, exposed their plot, and gained control of the field hospital after Nara Luyuan covered up the incident.
• The Third Hokage compelled Danzo to offer amends, while Uchiha Yū chose to use the Hokage’s promised favor to establish a weapon shop.
• The Third Raikage captured Uchiha Yū and forced him to treat Fukai, and Yū secretly used Radiation Element to slow Fukai’s recovery while planning an escape.
• Uchiha He led the Uchiha Clan in an attack that rescued Uchiha Yū and destroyed the Cloud rear camp, while Fukai transformed into the Eight-Tails and Konoha’s forces continued fighting.
• Uchiha Yū returned to Konoha and saved wounded shinobi with Tsunade, then told her he planned to open a weapon shop and change the village.
• Uchiha Yū learned the Reaper Death Seal and secured two buildings for his shop from the Third Hokage, then tested Nuclear Release: Atomic Fission and concluded he needed to strengthen his body.