On the night before his wedding, Cheng Wangchuan discovers that his fiancée, Xu Tangyin, registered her marriage with her childhood friend Jiang Xubai half a year ago, moved into his bridal home, and even his younger brother took their side. Grown cold at heart, he decides to marry Cen Yuning, who has been waiting for him all along. On the wedding day, Xu Tangyin rushes over to stop it, but he firmly completes the wedding and registers his marriage with Cen Yuning. Afterwards, Xu Tangyin divorces and begs for reconciliation, but he rejects her; his younger brother also loses his financial support. In the end, Cheng Wangchuan and Cen Yuning renovate the bridal home and begin a happy newlywed life.