Wen Jianwei returned to China after four years of overseas study. At the welcome banquet, she was slapped publicly by Xu Zhixia, the new love of her fiance Gu Yanzhou. Her childhood sweetheart shielded the other party, forced her to admit her mistake, and even looked on coldly when she was in danger. Wen Jianwei died in heart and cut off her romantic ties, marrying Pei Xingzhi, who had always guarded her. Gu Yanzhou repented and tried to win her back after losing her, but was rejected by her. Wen Jianwei broke free from the past and lived out her true self in a relationship of mutual respect.