Shen Zhiyuan searches for his son Shen Tiejun, who has been missing for thirty years, and finally reunites with his family thanks to a DNA report. Facing the father he has not seen for years, Shen Tiejun goes from doubtful to accepting, and the family rebuilds their affection. Shen Zhiyuan accompanies his son and daughter Shen Qingyu as they overcome difficulties in life and career, gradually making up for the family time lost over the years. After experiencing twists and turns, the family is finally reunited and starts a new life.