Lin Fusheng is an ordinary office worker living in a first-tier city, who adds a little fun to his life by complaining and self-deprecating. With his best friend Zhang Chi, childhood sweetheart Song Yuwei, best friend Jiang Lizhi and other friends, he formed an urban "self-rescue alliance" that helps and harms each other. They stumble between work, love, family and dreams, witnessing the absurdity and tenderness of life. From the Northeast drift and emotional enlightenment in Paper 1, to the career quagmire and life turning point in Paper 2, to the self-breakthrough in Paper 3, I finally found my original intention in changing careers and starting a business, and learned to face the uncertainty of life calmly. The book uses a relaxed and humorous style throughout with humorous details and various urban situations, showing the highlight moments of ordinary people.