One day, you get called home to attend your grandfather's funeral. After the funeral, you learn that you have inherited his large estate. Your father suggests you move in, so the next day, you move out of your parents' home and into your estate. When you enter your new home, however, you see five injured, yet very handsome men in the lobby.

Ciel, the protagonist, is a princess who has never been allowed to leave her kingdom. Along with her loyal knight and bodyguard, she decides to follow her dreams of seeing the world.

Toma enjoys spending time in graveyards, and feels more comfortable among the dead than the living. That is, until Toma meets a strange girl in her local graveyard who might be a real ghost.