The Ittou-ryu had its members slaughtered by the shogunate. Kagehisa gathers the remaining members of Ittou-ryu in secrecy, and plots revenge against the shogunate. Manji is invited to the Mugai-ryu by Giichi, but he refuses, and they clash swords. Giichi's weapon breaks, so a truce is called. Manji decides to go meet the head of the Mugai-ryu, Habaki.

Manji and Rin finally reunite. But the formidable foe they made in Habaki in the dungeon blocks their escape. Then Doua and the presumed dead Isaku arrive as backup. The dungeon begins to cave in. As their escape nears, an unexpected person appears before Rin and Manji. Then, the answer that Burando arrived at from the results of his experiments...

The Ittou-ryu, Rokki-dan, and Manji and Rin all gather in Nakaminato, as if guided there. They all bear their motives on their swords in the moment they begin their final deathmatch. Deceive, subdue, and dance in chaos. Sparks will fly in the decisive batte between the strongest. The last laugh belongs to...

The lives of those gathered fizzle out one after another. Those remaining are battered and bruised. Yet still they take up their swords, and slam their convictions against one another. The last one standing... And the revenge that was fulfilled... The curtain now closes on the tale of the man with an eternal life, and of those people whose finite lives were a blaze of passion.