Home of Sunshine is a nursing home founded by Ms Lin, where a group of elders with different temperaments and various conditions live. Ms Lin entrusted the nursing home to her granddaughter Ye Xiaomei before her death. At this time, the health product salesman Guo Sanshuang arranged for his grandfather to live in, and the nursing home quickly became a battlefield for two young people. The conflicts between "the 90s" young people and the "octogenarian" elderly people have constantly occurred, and the secret stories behind each elder have gradually been revealed.