Lin Xi, as Fu Shaoting's substitute, decided to leave him when his first love returned and she was diagnosed with cancer. Years of being a contractual substitute had already made Fu Shaoting develop feelings for Lin Xi. When Lin Xi declared the end of their arrangement, he finally realized his true feelings, only to receive news of her death. Years later, Lin Xin, a top domestic designer, appeared in his sight. He believed that his Lin Xi had returned, but why was there a child by Lin Xin's side...