Akura-oh’s body was entombed centuries ago in the Mountain of Flames, where the preternaturally hot fire continuously consumes him before his regenerative powers can resurrect him. If Kirihito can reunite Akura-oh’s spirit with his body, the terrifying yokai will be able to escape his prison and wreak havoc again! Can Nanami and Tomoe catch him in time—and are they strong enough to stop him?!