In the beautiful memories, there will always be a touch of youth that will never pass away or stay. In this warm town, Dongri and Xia Liang were born. Their fates seem to have been linked together. They were childhood sweethearts, separated and reunited. In the sunny campus, the first time I saw you seemed to be a black carbon winter. In the fresh campus, the first time I saw you was as if I saw a white moonlight... Dongri and Xia Liang met, and slowly walked into each other in their daily study and life, holding hands and walking together...