The heroine Song Wan is the daughter of Song Yuan, the general of the Li Kingdom. She is simple, kind and charitable. Her mother, Ye, was born in a family of medicine. Song Wan has been exposed to the disease since childhood and has superb medical skills. She often disguises herself as a man and goes out to practice medicine to save people. By chance, she saves the king of Jiang, Zhao Yu. Both of them told their cousins - Song Fuqian and Zhao Chenhua, but did not tell their real names. Song Wan offended Wu Qingwan, the daughter of the Prime Minister's Palace, and was hunted down. He was rescued by Prince Gong Li Chongruo. Li Chongruo had already fallen in love with Song Wan at first sight, and their relationship quickly heated up in a series of events. However, just when Song Wan thought he had found a lover, he was slapped in the head, lied, deceived, and used. , There is nothing more sad than heartbreak. Song Wan was emotionally hurt. In order to save his father and brother on the battlefield, he voluntarily married Jiang Guo with his relatives. After arriving in Jiang Guo, after going around and around, Song Wan found out that the person he married was Zhao Yu. Song Wan was already heartbroken, but in getting along with Zhao Yu, the two fell in love with each other. After Li Chongruo ascended the throne after the coup, he came to pester Song Wan again...
