Chen Xiaoxue has always liked Chen Xiaoxiang, but Chen Xiaoxiang always pretended not to know.
Once, Chen Xiaoxiang discovered that he liked Wang Ziqi, but they knew that being together would hurt Chen Xiaoxue, so they began to become strangers. Then Chen Xiaoxue told them that she was going to transfer to another province. Before leaving, Chen Xiaoxue thought they were quarreling and asked them to reconcile. They agreed. Soon after Chen Xiaoxue left, Chen Xiaoxiang confessed to Wang Ziqi. Although Wang Ziqi liked Chen Xiaoxiang, Wang Ziqi had promised Chen Xiaoxue that she would never like Chen Xiaoxiang, so Wang Ziqi broke off the relationship with Chen Xiaoxiang.
When Wang Ziqi was in danger, it was Chen Xiaoxiang who saved her. After a quarrel, Wang Ziqi gave Chen Xiaoxiang the opportunity to be his boyfriend, but the condition was that if Chen Xiaoxue came back one day and they were still together, they would have to break up.
Chen Xiaoxiang agreed, and Wang Ziqi also wanted to forget that Chen Xiaoxue was with Chen Xiaoxiang, and many sweet things happened, until Wang Ziqi gave Chen Xiaoxiang her first time. By chance, Wang Ziqi discovered that Chen Xiaoxue did not go to another province to study at all, but was hiding in the next city with Chen Xiaoxiang to make her happy. In order to keep her promise to Chen Xiaoxue, Wang Ziqi chose to break up with Chen Xiaoxiang, and the two parted ways from then on.
When Chen Xiaoxiang was in college, Chen Xiaoxue appeared in front of him and changed her previous inferiority complex and threatened to pursue Chen Xiaoxiang.