This drama is adapted from the novel "Full-time Dad" by writer Mao Li. It tells the story of Zhou Quan who impulsively submitted his resignation to his original unit. Coincidentally, his wife Che Li's WeChat public account became popular overnight, and he was pushed to the position of an entrepreneur. Zhou Quan happily accepted a new job with full board and lodging, a monthly salary of 20,000 after tax, and he directly connected with the core customer - his son Zhou Aiwen. His wife is his boss, his son is his customer, and he is a full-time dad. He has nothing to lose, but the father's role returns to the family, and a new life is about to begin.