After Hao Zhen (Wen Suli) marries her lawyer husband Yong Jie (Huang Zhengmin), she gives up her dancing career and takes good care of her adopted son and her father-in-law who has been ill for many years. A few years have passed in the dull days, Yong Jie is often busy with his work, often goes to visit his old love, and spends little time with his wife and son. Haozhen is tired of her lonely life, and she feels frigid when she hasn't had sex with her husband for a long time. Out of necessity, she had the idea of having an affair. She seduced and had sex with her neighbor's boy. Yong Jie and Yan also maintain a sexual relationship, although the love for Yan is not much, until Yan conceived her own child, Yong Jie spent more time with his girlfriend. Haozhen and his wife did not know that her mother-in-law also had traces of cheating.