The fate of the world hangs in the balance as Eren unleashes the ultimate power of the Titans. With a burning determination to eliminate all who threaten Eldia, he leads an unstoppable army of Colossal Titans towards Marley.

Tanjiro undergoes rigorous training with the Stone Hashira, Himejima, in his quest to become a Hashira. Meanwhile, Muzan continues to search for Nezuko and Ubuyashiki.

Tanjiro Kamado, joined with Inosuke Hashibira, a boy raised by boars who wears a boar's head, and Zenitsu Agatsuma, a scared boy who reveals his true power when he sleeps, board the Infinity Train on a new mission with the Flame Pillar...