Description：Gao Han, who is honest and kind-hearted, lost the battle with his ex-wife for the custody of his daughter. At this time, the son of his classmate Guan Lingling, who died in a car accident, was sent to his home. In desperation, because of a car accident that had nothing to do with them, Gao Han and his two tenants, Wang Dongyang and Yu Bo, worked hard and became three unique dads; they not only had to take care of the small trouble of the child, but also the big trouble of Dudu's aunt Guan Shanshan. While the three of them raised the child together, they also tried to find the mystery of Dudu's life experience. After a series of embarrassing things such as the loss and recovery of the child, the return of his ex-wife Liu Min to disrupt the situation, Guan Shanshan's bankruptcy, the custody battle, etc., Gao Han and Guan Shanshan gradually fell in love, and Yu Bo also had a special liking for Guan Shanshan. On one side, he was a gentle uncle, and on the other side, he was a cold-faced male god. In the end, Gao Han and