Xin Xiangzi, a taxi driver in his fifties, has become emotionally numb after two marriages. The heroine Hu Jiahua is forty years old, and her ex-husband, Lao Yao, is the county magistrate. Her character is suspicious, vain, and lies a lot. She doesn't even know what she wants. The story revolves around their love and marriage. The relationship has ups and downs and the relationship between the characters is extremely complicated. The relationship between Hu Jiahua and the nanny Lao Wang is ambiguous, and the conflict between Xin Xiangzi and the nanny Lao Wang is fierce to the point of life and death. The eldest sister He Sen not only tries his best to prevent Xin Xiangzi and Hu Jiahua from falling in love, but also introduces senior colonel Lu Jun to join the fight for Hu Jiahua, which triggers a series of complex conflicts and shows the multi-faceted scene of society. Due to personality conflicts, Xin Xiangzi and Hu Jiahua have unique behaviors in these complex relationships. The whole story is full of ups and downs, intricate human entanglements and helplessness.