Lin Zhiyan's life is a carefully planned "substitute" transaction. In order to repay the kindness of adoption, she replaced the fake "sister" - Bai Yueguang, who was held in high regard by the Fu family, and married Fu Xizhou, the business emperor in the Beijing circle. Everyone knew that Fu Xizhou married her just as a temporary measure to appease his elders. The person he loves is the bright and flamboyant "sister" who is far away overseas. After three years of marriage, Lin Zhiyan played the role of the perfect wife, docile, considerate, and never crossing the line. Fu Xizhou was cold and distant to her, gave her money generously, but never looked at her twice. He would fly to Paris because of a post in his "sister's" circle of friends, and he would also say coldly on a rainy night when she was suffering from a high fever: "Don't play tricks, she will be back soon." Lin Zhiyan always thought that her acting skills were very good, until the contract expired, she handed over the divorce agreement and smiled lightly: "Mr. Fu, I wish you and your sister a happy marriage." She left neatly, as if her three-year marriage was just an insignificant cameo. However, Fu Xizhou, who had always been calm and composed, lost his composure for the first time. With red eyes, he held her wrist tightly and said in a hoarse voice, "Lin Zhiyan, who allowed you to leave?" He was shocked to realize that from some time ago, the figure who always stayed quietly in the corner had been engraved in his bones and blood. What he fell in love with was never the vague white moonlight phantom in his memory, but the lively and tenacious Lin Zhiyan in front of him, who was about to disappear completely from his world.