Arc 21The Union and the Ōtsutsuki War
Jiraiya established the Union and announced a Shinobi War to prepare the world for Isshiki and the Ōtsutsuki threat. After Naruto defeated Isshiki, the story turned to the Hokages’ plans for Naruto and Konohamaru’s discovery that Hiruzen was alive.
- Jiraiya introduced the Equal Spirit Pact and a ten-round Shinobi War, while the Tailed Beasts agreed to judge the pacts and Kurama’s outburst frightened the gathering.
- Minato revealed that Konoha had identified Isshiki as an Ōtsutsuki threat, and Sasuke used genjutsu to show the leaders how powerful he was.
- Isshiki fought the reanimated Hashirama and Madara, while Tobirama and Minato trapped the Ten-Tails and the Reshape Organization agreed to work with Konoha.
- Naruto rescued Hashirama and Madara, then defeated Isshiki with Rasengan Galaxy as the Union’s participants watched.
- Madara rejected Hashirama’s invitation to return to Konoha and said he would live for revenge, while the Union prepared for the Shinobi War.
- Menma told Minato and the Hokages that Naruto could become a god, but Naruto rejected their idea of using force and war to pursue godhood.
- Konohamaru stole Asuma’s paper and discovered it was Hiruzen’s last will, then realized his grandfather might still be alive.
- Hiruzen told Tobirama that he planned to atone by using Sunagakure’s Life Reincarnation technique, which he had secured through an agreement with Chiyo.