One weekend night, the Victory Racing Team just won a beautiful race. The team leader Wei Tianliang led the team members and a group of friends to the bar to celebrate. During the fun, he met his former girlfriend, Li Min. After ten years of separation, they were so sad to see each other again. There was a lot of talk and a lot of wine, and they both got drunk. In the morning, Tianliang woke up with a hangover. Li Min had already left the bed, leaving only a note asking Tianliang to take care of Xiaoxing for a while. At this time, Tianliang realized that Xiaoxing (about six or seven years old) was sitting obediently on the sofa, staring at him with a pair of clever eyes, and affectionately called him dad. Tianliang was at a loss and had no way to contact Li Min. He had no choice but to let Xiaoxing stay temporarily. So, his "bad" dream began, and it was this "bad" dream that changed his way of life and his values of "people and people" and "love and affection".