Introduction: He Caomu and Xu Xinxin are the two babies of He's father and Xu's mother. They had a lot of worries during their growth in adolescence. The seemingly sensible children all have different worries, and it seems that as they grow older, they have no time to rebel. Xu Xinxin met her first love in junior high school, her deep relationship with Zhang Qi's best friend, her parents' quarrels, her brother's reticence...
Concept: Middle and high school life centered around brothers and sisters