Taking the Northern and Southern Dynasties and the Southern Qi Dynasty as the background, it focuses on the powerful Langya Wang family and restores the glory of their family and the core voice of the court. Wang Yang, a Ph. D. Student in classical literature, accidentally traveled through time. With nothing to gain, he assumed the surname Langya Wang in order to protect himself. Since then, he has been involved in the entanglements of interests within the Wang family, the confrontation between light and dark in the court, and a long-standing civil grievance. Relying on his profound knowledge of literature and history, he upholds justice in the turbulent maelstrom of power and intrigue, distinguishes loyalties and traitors, redresses grievances, and protects the people!