Protagonist Nonoka is a impudent schoolgirl. By the unification and reorganization of a sudden educational institution, going to school there are a lot of molesters in the rumor. Having still not seen it, the appearances of schoolgirls attacked by the molester.

To oppose the molester who is doing as one pleases, Nonoka that starts the molester extermination, it becomes their targets on the contrary. What is the terminal station of the molester train, that impudent JK Nonoka talks about...?