The sixth prince, Zhao Zhenxu, bore the stigma of evil spirits. After escaping from his coffin, he awakened his past memories, enduring humiliation and biding his time to build up his strength. Banished to the barren Jiuzhou, he instead became like a dragon entering the sea, fiercely reforming the army, ruthlessly suppressing bandits, and using hot air balloons to repel enemies. Facing the bloody raids of the Northern Xiongnu, Western Vassals, and Southern Tribes, he achieved epic victories with overwhelming odds using cannons and muskets. When the imperial court grew suspicious and sought to offer him as a captive to the Northern Xiongnu, he executed the imperial envoy to openly break away, proclaiming that anyone who dared come to Jiuzhou to cause trouble would be killed by him! From a discarded and despised useless prince to the Prince of Jiuzhou who made the entire world tremble, what he wanted to fight for was a new empire where all nations would come to pay homage.