- Era: Jianlong period of the Northern Song Dynasty (960-976)
- Background: The Song Dynasty was established after the mutiny of Zhao Kuangyin and Chen Qiao, and the war of the Five Dynasties and Ten Kingdoms had just ended.
- Powers: royal family, prime minister group, generals group, feudal town forces, new scholars, Kaifeng Mansion
core conflict
As a time traveler, the protagonist relies on the knowledge of Song history to survive in the machinations, and at the same time looks for a way to return to modern times. Not only must we deal with political strife, but we must also face the risk of identity exposure.