Arc 17The Ryūmyaku’s Future
Akaseki’s team investigated Rōran and encountered Konoha, Naruto, Sasuke, and Kakashi, who had traveled from the future. After a future version of Akaseki threatened Rōran and killed Minato, the two Akasekis fought, and the future Akaseki revived the battle’s victims before dying. Minato sent the future visitors home, while Akaseki and Ranwu stayed to help rebuild Rōran.
- Akaseki and Hikari visited Kushina, then joined Minato and Ranwu on a mission to investigate Rōran and disrupt Sunagakure’s attempt to obtain the Ryūmyaku.
- Akaseki’s team met An Lushan and Queen Sara, discovered that other Konoha ninja had arrived, and learned that the Ryūmyaku had swept Konoha, Naruto, and Sasuke from the future into Rōran.
- Akaseki and Ranwu learned from Konoha and Sasuke that the Uchiha Clan would be massacred in the future, while Minato concluded that An Lushan was behind the time travelers’ predicament.
- Akaseki and Ranwu fought the Third Kazekage’s forces as Minato and Naruto searched for Kakashi, who was imprisoned beside the Box of Bliss in the Royal Tower.
- Kakashi revealed that An Lushan had Akaseki’s face and a Rinnegan, and Minato’s blood-written scroll indicated that he had died confronting the impostor.
- Hikari fought the future Akaseki, who defeated her and cast a genjutsu across Rōran, while Akaseki gathered his Mirror Clones to protect the others and challenge him.
- Future Akaseki killed Akaseki twice, but Akaseki returned with Izanagi and fatally wounded him, and the future Akaseki revived Kakashi, Naruto, Hikari, and the other victims before dying.
- Minato sealed the unstable Ryūmyaku and sent the four future visitors home, while Akaseki, Ranwu, and their team helped Sara and Rōran recover.