The story mainly tells the story of Li Xiaofan who struggled in the urban workplace and laughed and scolded in life, and experienced a series of absurd and real events with his friends, family and lovers: from the battle of wits in the company, the twists and turns of career promotion, to starting a business, falling out of love, family crisis, and friendship repair - the three volumes gradually go in depth, including the ups and downs of urban challenges, but also the daily details of warmth and humor. In the end, Li Xiaofan grew up with the people around him and found his own happiness and life value.