Grace, a woman who has an elite father and has a strong hatred for evil since she was little, like a mass of justice. He even asks to be transferred to a department that handles more vicious criminals. However, it becomes a ghost, and it falls into the trap of the traitor inside, and is tortured by pleasure by the hands of the villains. Grace desperately endures, but a new type of drag is injected and everything is absent. At the end, it turned into a mere pleasure meat doll, and it spree like crazy.