Xia Yu and Cheng Lan were good classmates in high school, but they had little contact because they were not in the same class, and they did not tell each other that they liked each other until they graduated. College life made Cheng Lan feel very boring, but the lack of contact information for Xia Yu made him very distressed. Because of an accident, he met Xia Yu from another college. This time, he no longer restrained himself and took the initiative to pursue Xia Yu. In the end, they became lovers and got married.