Return to Ancient Times as the Imperial Preceptor is a historical political intrigue novel about transmigration. It tells the story of a modern protagonist who unexpectedly transmigrates to ancient times and uses modern knowledge and wisdom to rise step by step to the position of Imperial Preceptor. Drawing on his knowledge of history and ability to anticipate the future, he navigates complex court struggles, averts crises, assists the ruler, and strengthens the nation. Yet as his power grows, he faces open and covert schemes from every faction, and even has to confront his own inner conflicts and choices. Blending history, political intrigue, and contests of wits, the novel offers both tense battles at court and profound reflections on human nature and fate.