Prologue

Generation after generation, immortal guardians like Santa Claus, the Easter Bunny, and the tooth fairy protect the world's children from darkness and despair. However, when the boogeyman, Pitch Black, schemes to overthrow the Guardians by obliterating children's belief in them, It is up to a winter spirit named Jack Frost, and a fox spirit named Tsukihime, to thwart Pitch's plans and save the Guardians from destruction and save the children of the world.