Schoolgirl Takahashi loves Oohara, and Oohara loves Takahashi, but neither of them knows of the others' feelings yet. Moreover, Takahashi died. She is now a ghost and wants to tell her feelings to him. One day as she roams the school bathroom to cried out her frustration. She meets a she-evil Haraku-san and she has a special power. Takahashi accepts her offer and now she is in the classroom and her spirit can be seen and so Oohara. They had sex in front of the class. But the she-devil got a gory surprise for Takahashi.