Tiger and Leopard Cavalry at the Start: Who Dares Lay a Hand on My Empire?

He transmigrates into the body of a ruler of a doomed kingdom. Enemy forces are at the gates, and the eunuchs have fled with the treasury. Li Yun has only one thing: the [Eternal Dynasty Simulator]. The System traits he currently possesses are [The Harem Is in Turmoil (White)] and [The People Want to Rebel (White)]. What a joke! At this critical moment, Li Yun activates the Simulator. He governs the country within the simulation, and when it ends, he inherits the army, his own strength, and his memories! In his first simulation, Li Yun becomes a tyrant, executes every corrupt official, and forcibly conscripts laborers. He manages to keep the country going for thirty years, earning [Elite Qin Warriors and Tiger-and-Leopard Cavalry (Gold)] and [Thirty Years of Grandmaster Martial Arts Cultivation (Purple)]. In reality, the enemy general is taunting them outside the city. The gates swing open, and three thousand black-armored elite warriors descend like gods of slaughter! “My realm is not yours to lay a finger on!”