Zhang Chen turned out to be Huang Mao, a scumbag in school. After learning his identity, he quickly changed his attitude and stopped his followers from bullying Bai Xiruo. He also took the initiative to pay for the meal and treat her to dinner. At school, Zhang Chen was called to the office by his teacher Deng Xianbing due to bullying. His childhood sweetheart Nan Xingwan begged the teacher to give Zhang Chen another chance, but Bai Xiruo unexpectedly defended him. In order to stay in school, Zhang Chen made a bet with Deng Xianbing to pass the joint entrance examination and change his ways. Later, he asked Nan Xingwan to tutor him in his studies, and also changed his image and cut off his yellow hair. During this period, Zhang Chen reformed and defended Bai Xiruo many times, and alienated Su Yu, who had instigated his bullying. Youthful love has just begun, but it is discovered that the original male protagonist Ye Fan has disappeared.
