'Mayu' is depressed after reflecting on the bicycle accident she caused due to her carelessness. However, it was actually a trap set by a hit shop, and Mayu fell into it. She is offered a settlement out of court by a man pretending to be the victim, and Mayu, who doesn't want her school or her parents to know, accepts it, but can't pay her requested amount. Then the men brought out a solution in the body.
