"Marquis de Letorrier" is a fascinating historical romantic novel by one of the classics of French literature, Eugene Xu. The book tells the story of a young aristocrat who strives to find his place in the world and find love. He experiences the vicissitudes of revolutionary Paris, faces intrigues and loses everything that cost him so much. "Marquis de Letorrier" is not only a story of love and adventure, but also a deep philosophical exploration of the true meaning of life and human destiny.