Ada grew up in an environment lacking fatherly love. When he was very young, his father (played by Zhang Shi) passed away. Since then, grandma (played by Zhang Xiuyun), mother (played by Li Qianna) and Ada have each lost an important person in their lives, that is, son, husband and father. In order not to worry about each other, the three generations of grandparents and grandchildren began to hide things from each other. The elderly grandmother was chosen as a fraud target by the fraud gang. She dealt with the criminals alone with her old body and went to the police station. The criminals' plot finally failed. In order to take good care of her mother-in-law and son, the mother, who was once a singer, changed her past demeanor, buried her inner emotions, and became the backbone of the family. Young Ada was ignorant of the world. After getting into trouble, he did not dare to tell his mother and grandmother, and he himself did not know how to clean up the mess...