Description：Mother Ji Peizhen (played by Xu Fan) is the soul of this family. She seems to have the ability to take care of everyone. With her thorough care, the family seems to be in order, but this is not the case. In the eyes of mother Ji Peizhen, her daughter Li Xiaomei (played by Zhang Jingyi) is always the best, but she doesn't know that she has another side while working and living in Beijing. Ji Peizhen doesn't understand how much her daughter resists her mother's control. Her husband, a doctor, Li Wenfang (played by Xu Yajun), has not been able to pick up a scalpel to this day because of a mistake he made a few years ago. The mother-in-law suffers from Alzheimer's disease and can't take care of herself... Just when Ji Peizhen, a teacher, had just retired and seemed to be able to breathe a sigh of relief and have more time for herself, she was diagnosed with a stage 4 malignant tumor. If mom only has four months left to live, what will happen to the life of this family?