Yun Jinxiu, a modern medical genius, traveled through time and became the legitimate daughter of a marquis. She was framed by her stepmother and concubine, and was forced to marry Ye Beichen, the god of war prince who was seriously injured in a battle and had both legs disabled. After marrying into the prince's palace, she discovered that the prince was not a useless person as rumored by the outside world, but Tao Guangyang. Yun Jinxiu, with her superb medical skills, not only secretly healed the prince's old wounds, but also defeated the evil concubines and housekeepers in the palace; at the same time, she investigated the cause of her mother's death and found that she was involved with the forces in the palace; the prince gradually opened his heart to her, The two team up to deal with political opponents; undercurrents surge in the court, and the prince's hidden illness becomes a handle for others. Yun Jinxiu circulates among the powerful as a doctor, using poison and acupuncture to avert danger; the concubine and stepmother stumble again, but Yun Jinxiu fights back and loses her reputation. The prince's identity was suspected by the emperor, and Yun Jinxiu gave him a life by trying poison on her own body. In the end, Yun Jinxiu uncovered the truth about her mother's death and brought down the mastermind behind it. The prince won the battle for the legitimate son, and Yun Jinxiu became the queen, implemented the female doctor system, and saved lives and injured people.
