Racheal's a demon and she believes that she is despised by everyone in this world. She plans to get revenge and kill everyone who hates her so that she will be finally be accepted in the world. However, she meets people just like her who also feel rejected in the world . They plan to became good people and the name themselves the dark moon. Will Racheal betray her "friends" for her needs of darkness or will she join them and defend the light.