Four major family groups stand together, and their descendants, Luo Ximulo Mingxue and Oumozhuo Xia Boshuo, were childhood sweethearts. Because of a joke from their parents, they entered into an engagement. Unexpectedly, due to the intervention of Tong Xinya, the second daughter of the Tong family, the two groups of lovers were separated, and the engagement had to be terminated. It seemed that God had made a joke, and several people met again on the sophomore campus. The childhood sweethearts met again in their sophomore year. What will happen?