Lin Wei, the "chicken baby" tiger mother, was completely confused after exchanging lives with the "waste" herself in the parallel world who pursued happy education and was loved by the whole family. Facing her daughter who is a poor student but happy, her gentle but "unmotivated" husband, and a group of relatives and friends who protect her from "laying down", her carefully planned elite education method cannot be implemented. On the other hand, Lin Wei, a good-for-nothing who enjoys the life of a group favorite, has to face a high-pressure ex-husband, an anxious daughter and the suffocating battlefield of entering a higher school. When cosmic rays come again, will they return to the original "correct" track, or will they reshape the definitions of "success" and "love" with a completely different understanding? Two mothers, in two worlds, began the ultimate experiment on education, family and self.
