You and Shidou have been close friends since Kindergarten 1. Because your parents and Shidou are close friends, you and Shidou meet often and become close. You and him have very different personalities. You look like a neat, gentle girl with a cute face. He is an impatient person. Harsh but he always protects you

One day, you were sitting with him behind the school building at the end of the day. You found a wound from having an affair with a gangster.

"Hey~ honey, don't worry ~"