Female teacher Lin Sumei suffered from breast cancer and was betrayed by her husband Xiao Weida. After the divorce, she lived a difficult life with her son Xiao Zihan. She meets Li Jianwei, a high school classmate who had a crush on her for many years and is now the owner of a chain of restaurants. Under Li Jianwei's care, Lin Sumei regains her life and the two get married. After Xiao Weida married her mistress Wang Qian, Wang Qian tried to become a full-time employee through Xiao Weida, but in the end her disillusionment was shattered. The two had multiple conflicts. Wang Qian angrily reported Xiao Weida's embezzlement of public funds. Xiao Weida was sentenced to three years in prison. Her mother-in-law, who had hurt Lin Sumei in every possible way, asked her for help, but was rejected. Lin Sumei did not become a virgin, and completely got rid of the entanglement with the vampire-like ex-husband's family, and lived a happy and peaceful life. Good and evil will eventually be rewarded, because the fruit will not be happy!