This is a true story that happened on campus. There is no legendary story like Prince Charming and Cinderella in Korean and online novels. It is just a very ordinary story. The background is after the annual high school entrance examination. The heroine is an introverted girl, and the hero is a person who is not good at expressing himself, but he is silently solving the girl's problems. Girls stay away from any delicate emotions, but boys give without reservation.