Shen Qingluan, a renowned master of traditional Chinese medicine in the 21st century, transmigrates into the body of an abandoned princess consort in the Prince of Zhenbei's household. Poisoned into silence and disfigured right from the start, she nevertheless possesses a system-powered space and uses modern medicine to defy fate and rewrite her destiny. On her wedding night, she saves Xiao Jin, the legendary Prince of War, whose legs have been completely crippled and who is suffering from the combined deadly poisons of Thousand Mechanisms Attraction and Bone-Eroding Grass. From then on, she is drawn into a deadly game of life and death where court politics and the martial world intertwine.