A nebulous being, Musaboru (To Devour Greedily, 貪る, Musaboru) is the darkness created from lands far off, created by a ritual with a human and the Yokai, an Oni. A monster within, he is a malevolent being, nothing more than the entity of destruction, of devouring the world. His exact origins unknown, and how he got to the main continent a mystery, it is clear he is bent of the destruction of all life, and for him to devour everything he wants.