He and Liang Younian are a pair of brothers who have reorganized their families. They are a troubled boy in adolescence who is rebellious and entangled.Lin Kaifeng went on a work-study program to deliver food on weekends without telling his mother. In order to maintain his self-esteem, he secretly gave the money he earned to Liang Younian for rent.His sensitivity and arrogance seemed to prevent him from integrating into the family he shared with Liang Younian.