This book mainly tells the story of the protagonist, Zhao Kun, who after graduating from a prestigious university, gave up an invitation from a top hospital in Kyoto and returned to the village to protect his mentor Zhou Shenhai and the century-old traditional Chinese medicine hall. By chance, he gave up medicine to become an official. As the saying goes, a small doctor heals people, a big doctor manages the country. From then on, he prayed for the people, fought life and death, and left a good story to future generations.
