A modern reader, Yun Zhiyi, complains about a novel and unexpectedly transmigrates into it as the short-lived concubine-born legitimate daughter, binding with a gossip matchmaker system where her inner voice is overheard by everyone. On the day of her elder brother's wedding, she exposes her prospective sister-in-law's premarital pregnancy, enlisting the help of Prince Yi, Pei Jiuyuan, to publicly dismantle the conspiracy. To earn points and exchange them for a fortune to return home, she takes on matchmaker missions, pairing up fine horses and reconciling her parents' relationship, frequently crossing paths with the cold-faced Prince Yi along the way. Pei Jiuyuan can hear her wildly imaginative inner mumblings and gradually falls for her. Yun Zhiyi defuses her eldest sister's harassment and her biological mother's harsh treatment, wins the love of her whole family, and makes a hilariously triumphant comeback all the way.