This comedy is about the old people in the family who are looking forward to holding grandchildren, urging their nephews and daughter-in-law to have children and urging their sons and daughter-in-law to continue having children , a series of funny and fermenting stories happened. When Mr. Lei learned that his arch-rival, the old man, was about to usher in a grandson, he was unwilling to show weakness. take care of. Because of Mr. Lei's supervision, the husband and wife regained the original passion, romance, harmony and coexistence between the husband and wife when their lives suddenly changed and there was a estrangement in their hearts. They began to struggle together to have a baby. A series of funny people's lives like a comedy. Unfortunately, Lei Lao confirmed that he has Alzheimer's disease. In order to realize his dream, the granddaughter-in-law pretended to be pregnant and asked the pregnant Xiubo couple for help. They wanted to borrow someone else's child to fulfill the father-in-law's wish. Unexpectedly, this big lie will be exposed on the day of delivery, what should they do..