One day, on her way home from shopping, Sachiko sees a gang of bad guys smoking in front of her apartment. The boy who was embarrassed in front of his bad friends goes into a frenzy and plots revenge against Sachiko... The next day, Sachiko is invited to her room by a boy who says, "I want to reflect and apologize for yesterday." But what was waiting there were those delinquents... Delinquents who make Sachiko a comforter. And the boy who recorded the situation threatens Sachiko to repeat her further humiliation.
