Retired teacher Song Yuhua and her husband Shen Ligeng are good at educating their children. Their three children have worked hard outside and have achieved success in their careers. Since the death of her husband, Song Yuhua has been unable to adapt to the life of "locking the door when leaving and lighting the door when entering" and has become lonely and depressed. Her son Shen Yue felt guilty for not being able to see his father for the last time because of his overseas inspection, so he took her to his home in Hangzhou to fulfill his filial piety. However, his daughter-in-law Xu Li was thrifty and competitive, and there were constant conflicts between the mother-in-law and daughter-in-law. The eldest daughter Shen Mei in Shanghai divorced and remarried without telling her mother, and lost the custody of her child. The youngest daughter Shen Xiang, who dared to love and hate, boldly pursued her former brother-in-law Chai Haiqing, which caused a big conflict between mother and daughter, and sisters. At the birthday party, the children were absent for some reason, and the mother lost face in front of relatives and friends, and went to work as a nanny out of anger. A report on "empty-nest elderly people leaving home to work as nannies" triggered public opinion and made the children crazy. When Shen Yue saw his father-in-law being pissed off by his son, he felt guilty for "a son wants to take care of his parents but they are no longer around", so he decided to give up the promotion and stay with his mother. Shen Mei divorced again due to domestic violence, and was physically and mentally exhausted. She was also diagnosed with uremia. Her ex-husband Chai Haiqing donated a kidney to save her, and the two reunited. Shen Xiang also finally found her own love and specialized in TV programs for the elderly. With her children's filial piety, the mother faced life positively and enjoyed every day of her life.