The story revolves around Kira and Rei, two high school students. Kira is an extremely introverted artist, and Rei is an outgoing playboy with a frightening violent side. The two start a friendship and eventually a romance after Rei sees a drawing that Kira drew on the back of a map she gave him. However, both Kira and Rei are hiding troubled pasts, and through their relationship they confront their past demons.
