In order to save her adoptive father Li Tie, Li Xiaoshuang applied to become the tutor of the Bai family's daughter Duo Duo. Faced with Duoduo's naughtiness and willfulness, Xiaoshuang gradually won her trust with patience and love. At the same time, subtle emotions also developed between Xiaoshuang and Duoduo's father, Bai Luochen.
Mission: Love and tolerance