On her wedding day, Su Wan is betrayed, and memories of her past life as a substitute bride brought into the Lu family to bring good fortune awaken. She publicly calls off the wedding and refuses to tolerate Lu Jingchen's misunderstandings or Lin Weier's schemes any longer. When the Lu family threatens her with her mother's medical expenses, she uses her talent for identifying antiques to turn the tables through livestreaming. Calmly gathering evidence, she exposes the Lu family's fraudulent medical practices, bringing the villains to justice and ensuring her mother's surgery succeeds. After everything settles, Su Wan, reborn into a new life, makes her final choice when faced with a repentant Lu Jingchen.