A beautiful god-like young woman finally awakens from her long slumber, and has caught the eye of young Soul Evans. But little does he know, that this youg girl is the principal to saving the world from former anti-kishin group, known as the Hoshi 6. Being created by Lord Death, Kuro has only the urge to fight off anything that could harm Death City or Lord Death in any way, but meeting Soul, her feelings become mutual to his, giving her the strive to protect him as well as Lord Death...