A doctor is transported back to ancient times by a mysterious event, and with his superb medical knowledge and deductive skills, he quickly becomes an important figure in the imperial court. Yet the ancient world is far more complex than he imagined. One bizarre case after another draws him into mystery after mystery, and his medical wisdom and modern reasoning gradually uncover secrets buried by history—but the shadowy hand behind it all seems to be drawing ever closer. Can he find the truth that belongs to him in the ancient world?