Traveling through time and becoming a post-2000s dad, Xiao Yang originally wanted to work hard to earn money from variety shows, but unexpectedly activated the bad boy raising system. The more emotional the audience became, the stronger the skills he unlocked. While other people would take care of their children while keeping their children in check, he did the opposite. He threw away his daughter's homework, was lazy and fishy, and acted out in a fancy way, focusing on being a relaxed mother-in-law. But no one expected that through his seemingly unreliable behavior, he would raise a genius daughter, Xiaoxiao, who is intelligent, transparent, calm in situations, and full of emotional intelligence. The contrast between the father and daughter is overwhelming. From being alone at the airport, to counterattacking by setting up a stall in the countryside, and setting traps in the mountains, they tear up the variety show script along the way and become popular on the Internet with their funny and heartwarming daily routine.