The Crown Prince That Sells Medicine summary: You are reading The Crown Prince That Sells Medicine manga, one of the most popular manga covering in Action, Adventure, Comedy, Fantasy, Manhwa genres, written by at MangaBuddy, a top manga site to offering for free. The Crown Prince That Sells Medicine has 74 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add The Crown Prince That Sells Medicine to your bookmark. [By the Author that brought you !]I'm the crown prince? The frail and sickly crown prince in the novel? But I'm a traditional Korean medicine doctor. I guess it can't be helped. Reforming internal constitution, recovering of energy, invigorating vital energy, and increasing vitality. I'll take care of my body from now on.