A scarred boy. A stolen family. A blade that won't rest.

Toshio Ikari is young, strong, and consumed by vengeance. When the Inago Clan destroyed his family, they created something they can't control — a warrior with nothing left to lose and everything to prove.

Armed with fury and joined by unlikely allies — a thumbless thief, twin giants, a mysterious assassin, and a battle-scarred mentor — Toshio cuts a path through feudal Japan's criminal underworld toward the one man who took everything from him: Shogun Jigoku.

But vengeance is a blade that cuts both ways. And the people who follow Toshio into the darkness may not all make it out.