The Crown Prince That Sells Medicine

In this story, the frail and sickly crown prince unexpectedly finds himself in the body of the novel’s protagonist. However, unlike a typical royal, he is a skilled traditional Korean medicine doctor. Using his knowledge of medicine, he embarks on a journey to improve his health and reform his internal constitution. As he gradually becomes stronger, the crown prince uses his medical expertise to navigate court politics, cure himself, and gain the respect of those around him, all while contending with dangerous enemies and intriguing adventures​.