Xu Nanning comes from a divorced family, with only her mother to depend on. The family conditions are not good, she is very introverted, has low self-esteem, but works hard because she wants to let her mother and herself live a good life through her own efforts. Xiao Yan is Xu Nanning's high school classmate and Xu Nanning's little sunshine. It is precisely because of Xiao Yan's appearance that Xu Nanning comes out of the haze. Xiao Yan has good grades in science, while Xu Nanning is often the top scorer in the class in English, but is not good at mathematics, physics and chemistry. The two people who others seemed to never be able to be together came together. Under the shining of Xiao Yan, the little sun, Xu Nanning became more and more brave. Xu Nanning began to love Xiao Yan in the same way that Xiao Yan loved her. As the saying goes, "Those who love go out love to return, and those who go out are blessed to come back."
