Uika, a female college student who is the daughter of a top-notch company, had a crush on a man.That is a man named Ohashi, whom I met on a game lover's SNS.He was a delinquent who worked for his younger brother at an anti-social company.One day, Ohashi plots to make Uika fall into her backstreet fashion.The pure and innocent Uika, who blindly loved Ohashi, listened to Ohashi's words without knowing what she was going to do, and went to a gloomy place where vulgar men gathered.