The male protagonist Yu Chen fell in love with the girl Song Youyang in the autumn of 2011, and changed his high school entrance examination application for her. But when they learned that Song Youyang was going to study abroad in the first year of high school, a text message between them became the last farewell. In the following high school life, Luo Xi, who was in the same class as Yu Chen, became a beam of light in Yu Chen's life. Later they got to know each other and fell in love. In order to be with Yu Chen, Luo Xi entered a university in the same city as Yu Chen. But they broke up because of the long distance after graduation. Just in the spring of 2019, Song Youyang came back for Yu Chen. After many things happened, Yu Chen recovered Luo Xi, and Song Youyang also had his own happiness.
Intention: For the people you like, you should let go and chase them. Don't let yourself regret