Female student Rin has lived a so-called delinquent student until now. However, she decided to rehabilitate herself after witnessing her classmates who started to make efforts such as studying with her eyes on her future, and the feelings of her worried parents. She has a gentle and honest personality at the root, and now she has a quiet and serious boyfriend, and she was living a quiet life without being called an honor student. One day, the bad guys she used to have physical relationships with Rin visit her house...
