Arc 15Kaguya’s Release
Shinsei strengthened Konoha, reshaped the Ten-Tails’ memories, and negotiated with Otsutsuki Kaguya to free her from the Demonic Statue of the Outer Path. He brought her to another world, where Hagoromo Otsutsuki confronted them and prepared to seal her again.
- Madara Uchiha rejected Hashirama Senju’s plea, but Shinsei persuaded Madara to honor their pact and end the battle.
- Shinsei became a team leader for Konohamaru, Moegi, Udon, and Hanabi Hyuga while developing new techniques and Thunder God Mode.
- Shinsei and Sasuke Uchiha used Kamimusubi and Little Nine’s memories to reshape the Ten-Tails’ will, then Shinsei uncovered Otsutsuki Kaguya’s presence within it.
- Shinsei entered the Ten-Tails’ memories with the mental network’s support and learned how Kaguya gained the God Tree’s power, fought Hagoromo Otsutsuki and Hamura Otsutsuki, and was sealed in the moon.
- Shinsei persuaded Kaguya to wait before escaping and received her knowledge of Yin-Yang Release and Kekkei Mōra.
- Uchiha Itachi stole some Dragon Vein energy from Ryūchi Cave, and Shinsei used it to reach Kaguya and help her leave the Demonic Statue of the Outer Path.
- Shinsei took Kaguya to a Warring States-era forest village in another world, where Hagoromo Otsutsuki warned that her arrival threatened the unprepared world.
- Kaguya said she would not turn humanity into White Zetsu again and would reclaim her chakra to face the Ōtsutsuki Clan, so Hagoromo decided to seal her away again.