Ch. 370Black Zetsu's Sorrow
Meikyō defeated Madara, but Black Zetsu’s betrayal let Ōtsutsuki Isshiki take over Madara’s body and gain the Ten-Tails’ power. After sealing Black Zetsu away, Meikyō faced Isshiki, who proposed cooperation and revealed his interest in the moon; Meikyō pieced together the connection between Kaguya, the Sage of Six Paths, and Isshiki.
- Meikyō sealed Madara’s Limbo Clones and defeated Madara after a prolonged battle.
- Black Zetsu appeared and urged Madara to keep fighting, but Meikyō switched places with Madara and struck at Black Zetsu.
- Black Zetsu pierced Madara’s heart, then revealed Isshiki, who took over Madara’s body and awakened the Kāma’s second state.
- Black Zetsu tried to use Meikyō as a vessel for Kaguya, but Meikyō restrained him and sealed him inside a massive meteor with Planetary Devastation and the Hundred Elephant Seal.
- Isshiki proposed bringing Meikyō to the Otsutsuki Clan or ruling the world together while claiming the moon for himself.
- Meikyō inferred that Kaguya was the Sage of Six Paths’ mother, that Black Zetsu had sought to resurrect her, and that Isshiki had stolen that plan’s opportunity.