Xu Nan Ning comes from a broken home, with only her mother to rely on. Their family is poor, and Xu Nan Ning is introverted and insecure, but she works hard because she wants to give her mother and herself a better life. Xiao Yan is Xu Nan Ning's high school classmate, and also her little ray of sunshine. It is Xiao Yan's arrival that helps Xu Nan Ning emerge from the darkness. Xiao Yan excels in science, while Xu Nan Ning is often the top English student in her class, though she struggles with math, physics, and chemistry. The two people everyone thinks could never be together end up falling in love. Bathed in Xiao Yan's sunshine, Xu Nan Ning grows braver and braver. She begins to love Xiao Yan the way he loves her, just as the saying goes: "Love given returns as love, and blessings sent out come back to you."
