Bai Zhijia, a 27-year-old female teacher with extremely poor ability to take care of herself, suddenly broke up with her boyfriend of seven years and began to escape reality. At the request of her brother, Bai Zhijia temporarily acted as an acting guardian to take care of her three nephews who were in school. The three children have very different personalities, and each has their own problems. In the process of living with the children, Bai Zhijia and the children also realized their own transformation.
