Mu Ying, the daughter of Marquis of Weiyuan, fled to the countryside in the south of the Yangtze River with her father's death protection because of her family's decline when she was young. From then on, she disguised herself as a man and lived with her mother under the pseudonym Mu Ying. Once she accidentally saved Pei Jingxing, who was seriously injured, and became fond of him. Later, Pei Jingxing left, and she was granted the title of princess because her father was rehabilitated and returned to Beijing. Pei Jingxing's grandfather fell in love with her and asked the emperor for a marriage. However, Pei Jingxing liked Zhang Ya, the daughter of Taifu Zhang, and had no interest in her. He even asked Mu Ying to go to the emperor to break off the engagement, but the emperor did not respond. Therefore, Pei Jingxing was punished. Mu Ying begged again and again, and the emperor agreed within three years.
They divorced without making any progress. After the marriage, Pei Jingxing was indifferent to her, but Mu Ying didn't take it to heart and was busy doing her own things, but Pei Jingxing gradually became interested in her.
Intention: Persistence is the beginning of success