The heroine Qi Er narrates her ten years of marriage and family changes, and gradually reveals the emotional changes between her and her brother Qi Yi who grew up together. It is interspersed with the love and hatred of Xiao Ding Xiao Yi, classmates Zhu Yu, Xiao Xiong, Yan Cheng, and several young men and women. In the end, the heroine faces her inner feelings, and the lovers finally get married.
