With the idea of "getting through high school safely", the transfer student Lin Wei walked into the noisy Class 7 of the second grade of high school. However, on the first day, due to the mistake of "handing in his homework", he fell in love with the school bully Jiang Jin. No one expected that this accident would turn into a special agreement: Jiang Jin would teach her the tricks of "being in trouble", and she would help Jiang Jin make up for the math that was holding him back.
Two lonely hearts slowly get closer as they get along day after day. Lin Wei discovered that Jiang Jin's bad temper hid an unknown tenderness and a buried talent for learning; Jiang Jin also understood that Lin Wei's independence and strength were just a protective color to cover up his vulnerability. Faced with the gossip around them, the heavy pressure from their families, and the confusion and uneasiness of adolescence, they warmed each other and redeemed each other. But when the scars of the past are revealed and the difficulties of reality block the way forward, can they overcome the obstacles together and move toward the future they want?
