In the tunnels beneath Edo Castle, Rin and Doa search for their missing loved ones and face a seemingly endless run of strange foes.

Dishonored military leader Kagimura must destroy Anotsu and the hated Itto-ryu school, so he forms the new Rokki-dan gang of odd criminal misfits to help him track Anotsu down. This volume presents Hiroaki Samura's complete "Demon Lair" story arc--which features a massive prison brawl helmed by young Rin--and the "Footsteps" story arc, which builds up to Blade of the Immortal's intense, multi-volume final battle!