Yue Rushuang, the top military doctor of the 24th century and a doctor of medicine and poisoning, once traveled through time and became Yue Rushuang, the daughter of a general with the same name. She changed the "Lin Daiyu" image of the original owner's doormat and slapped the second male prince Puxin and Green Tea Jiang Yurou in the face. The two had a grudge against Yue Rushuang and designed the emperor to marry her to the deposed prince. Unexpectedly, Yue Rushuang single-handedly and with the help of military space, not only healed the prince's injuries, but also farmed to generate income, developed science and technology and the military, assisted the prince in the northern expedition to the enemy country, eliminated the treacherous officials in the court, and reorganized the court. In the end, Yue Rushuang and the prince sang the piano and played in harmony, and grew old together happily.
