Jiang Shuyan is the school boss who the whole school looks up to. He is cold and dignified, but he is willing to enter into a marriage contract for Bai Yueguang. Lu Zhiyuan was his fiancée who was used as a substitute. She was silent and forbearing. No one knew that she was the only light in the heart of the school bully. When Jiang Shuyan's first love returned, she turned around and left, only to see the school bully put a coat on her on a rainy night. It turns out that that forgotten first encounter was the reunion that the school bully earned after three years of waiting. She is not a substitute, she is someone who has been written into his heartbeat by fate.
