A few years ago, Dai Yujie broke up with her boyfriend Liang Zhihong due to a misunderstanding. Liang Zhihong went abroad, and Dai Yujie found out she was pregnant and secretly gave birth to her son Pipi. Pipi was about to go to school, and to solve the household registration problem, they had to find a father for him first. Classmate Zhang Jianhua told Liang Zhihong about Pipi, and Liang Zhihong returned to China, disrupting Dai Yujie's life. Zhang Jianhua had always had a crush on Dai Yujie, but he knew Dai Yujie's feelings for Liang Zhihong, so he planned a plan to reconcile. In the end, for Pipi, Dai Yujie chose to marry Liang Zhihong.