The female protagonist Zhou Huairou and the male protagonist Tang Qingxu met in the liberal arts class in the second year of high school. They experienced everything that adolescents may experience when they fall in love. They were discovered by teachers, criticized by parents, and opposed by the school... The two still chose to be together without hesitation. In the end, they were admitted to the same university. They were the model couple that everyone envied in university. But when they thought they could stay together forever, they encountered all kinds of problems, running-in, doubts, and staying together. In the end, can the two people get together...