Thomas Mann's " Your Highness " was a German novel. It mainly told the story of a young aristocrat who was forced to leave his family and come to a strange city to make a living. During the journey, he gradually grew into an independent, strong, and thoughtful young man. Through the perspective of this young man, the novel reflected the various problems of German society at that time, including the gap between the rich and the poor, social class division, political corruption, etc. At the same time, the novel also presents the images of many periods and characters in German history, providing readers with rich historical and cultural backgrounds.