The story tells the story of Zhou Xiaoxiao who first entered the city and faced the dual challenges of life and career. Sometimes she fell and sometimes she sang high. Accompanied by friends, colleagues and family, she experienced humorous and embarrassing urban incidents one after another. The three volumes respectively focus on the survival of newcomers in the workplace, the intersection of friendship and dreams, and the growth and transformation of emotions and family ties. Each volume is independent and echoes each other. It ends with growth and reconciliation, depicting a group portrait of urban life.