At Crimson Gakuen, a preparatory school, the school principal's mercilessly strict educational guidance policy led the students to scream every day. However, there was a savior of justice who confronted the excessive and abnormal corporal punishment. Her face is hidden and her body is not hidden, it is a flame mask of a female warrior of justice. There was a girl who admired such a flame mask. She is Aiko Sawai, who is a class representative. She tries to save her own classmate and faints in the whites of her eyes with her electric shock. She was saved by a flame mask when she was about to receive a special sex education practical training from the school principal. Impressed by her, Aiko calls herself Maboroshi Ribbon and fights for her justice... [HAPPY END]
