Gu Nianqing, a mute girl from Western Xinjiang, rescued the blind Prince Su Xiao Yuhan in the desert and followed him to Prince Su's Mansion in the south of the Yangtze River. She stayed with him for three years and gained his tender affection, thinking that she would eventually marry him with three letters and six rituals. Unexpectedly, the prince of Huaiyang died of illness and Xiao Yuhan's childhood sweetheart Lin Liuying returned. Only then did Gu Nianqing realize that she was just Lin Liuying's substitute. Xiao Yuhan was overturned in an instant. She doted on Lin Liuying in every possible way, treated her coldly, listened to her slanders, was bullied by everyone in the house, and betrayed by those around her. Even the puppy she regarded as a family member was poisoned. Three years of love finally turned into a mirror, and her sincerity was crushed to pieces.
