The film is based on "Records of the Three Kingdoms," meticulously examining the details of the palace coup in the late Han Dynasty, and recreating the hidden epic of Empress He protecting the emperor. Eunuchs meddling in politics, conflicts among imperial relatives, and the precarious young emperor—each scene is rooted in history, refining the power struggles of the "Rebellion of the Ten Attendants" into a blood-soaked epic on the silver screen.