Axel Akiama thought that he was crazy, and the voices in his head seemed to agree. Kain Boid was a common thief, a criminal cursed to dwell alone. When Axel comes home to find Kain in his bedroom, he is thrust into a world of ghosts and cults and ancient magic, a world in which a boy who hears voices is completely normal. Within a matter of days, Axel is so sucked into this world the he fears he may never be able to leave, and coincidentally, he doesn't want to.