Arc 1Kei’s Flight and the Rain War
Hyuga Kei avenged Hizashi and destroyed the Hyuga clan before fleeing Konoha with Uchiha Izumi and gathering new allies. He joined Akatsuki, became Amegakure’s wartime commander, and led the Land of Rain against invading forces.
- Hyuga Kei joined the Anbu, stole Hiruko’s Chimera Technique, and used missions and research to strengthen his abilities while protecting Neji from the Caged Bird Seal.
- After the Hyuga elders tortured Hizashi to death and held Neji hostage, Kei killed the clan’s Main Branch and escaped Konoha with Uchiha Izumi.
- Kei fought Obito during the Uchiha massacre, rescued Izumi, absorbed bloodlines from the dead, and left Konoha as an S-rank Missing-nin.
- Kei erased Izumi’s memories of Itachi, rescued Uzumaki Yuka and Karin from Kusagakure, and agreed to cooperate with Obito in exchange for the God Tree’s fruit.
- Kei joined Akatsuki in Amegakure and recruited Deidara with Sasori, while Itachi confronted him over Izumi and warned him to stay away from Sasuke.
- As the Five Great Nations went to war, Pain appointed Kei commander of Amegakure’s defenses, with Konan, Sasori, and Kisame supporting him.
- Using the alias Kimura Takuya, Kei ambushed invading Sunagakure and Iwagakure forces with Konan, Kisame, and Sasori, then used Ibuse, water dragons, and the Tenseigan to strike them.