In order to save her seriously ill mother, Su Wan was forced to replace her half-sister Su Qing and enter into a business marriage with Lu Jinhan. On their wedding night, Lu Jinhan coldly told her, "You are just a gift from the Su family, don't try to get my love." After three years of marriage, Su Wan was ridiculed, but she accidentally became pregnant with Lu Jinhan's child. Just when she thought her life was about to turn around, she discovered that Lu Jinhan had rekindled his old relationship with his first love Bai Yueguang, and she was just a pawn for his revenge on the family. Frustrated, Su Wan faked his death and escaped. Five years later, he returned as an international jewelry designer, accompanied by a four-year-old boy who looked exactly like Lu Jinhan...