Su Wan, a modern medical doctor, accidentally traveled to the Kaiyuan period of the Tang Dynasty and became Shen Wanzhao, the legitimate daughter of the Shen family of Chang'an physician. Because the Shen family mastered the formula of the palace's secret medicine "Rejuvenation Pill", they were framed by Queen Xiao for treason and the whole family was executed. Shen Wanzhao was spared because he went out to collect medicine, and he has been blamed for annihilation ever since. She used the knowledge of modern Chinese and Western medicine to gain a foothold in Chang'an as a "miraculous doctor with ghost hands". She unexpectedly met the humiliating prince Li Yanzhi - his mother came from a humble background, and his position as prince was suppressed by the queen in many ways. The two formed an alliance to investigate the Shen family case. In the process, they encountered the crazy revenge of Queen Xiao (a dark vengeful villain who was jealous of the Shen family's medical skills and threatened her status): the heroine was kidnapped, people around her sacrificed, misunderstood and separated, and even involved in a court coup. In the end, the two teamed up to collect evidence to reveal the truth about the queen's rebellion, the Shen family was rehabilitated, Li Yanzhi consolidated his position as the crown prince, and Shen Wanzhao used medical skills to save the people of the prosperous Tang Dynasty, achieving the high-burning ending of "reversing destiny" and reaping the sadomasochistic love of two-way redemption.
