Bai Yu reported to school and saw Mu Zhicheng being harassed. Bai Yu came to help. Mu Zhicheng thanked him. Bai Yu went to the classroom to see Mu Zhicheng, and they became classmates again. Mu Zhicheng and Bai Yu's relationship gradually warmed up and they became lovers. However, their families found out and forced them to separate. Many years later, Bai Yu cried and said, "Where is the agreement we made? You broke your promise."
Intention: Youth, Youth