It tells the story of a three-year-old girl Nuan Nuan (Song Zhiyan). After her mother Lin Shu died of a sudden illness, Nuan Nuan stayed alone at home with her mother's body for four days. During this period, her mother accompanied her in the form of her soul. Lin Shu kowtowed to heaven countless times and prayed, hoping that someone could find Nuan Nuan and save Nuan Nuan... Nuan Nuan (Song Zhiyan) traveled through various worlds to save her mother and rescued those orphans and poor mothers. In the end, Nuan Nuan and her mother were redeemed in both directions and finally reunited.
