Five-year-old cute baby Su Xiaoman is born into an ordinary rural family in the 1980s. The family is tough-mouthed but soft-hearted, and their daily life is full of warm and interesting anecdotes. Relying on her cleverness, intelligence, and soft, cute disposition, Xiaoman resolves small conflicts at home, seizes opportunities in the countryside, uses her little strength to drive her family's life to gradually get better, and becomes a lucky baby loved by the whole village. The story is warm and healing, accompanied by family, with family joy and happiness.