Li Weiguo's soul traveled through Xiangyang in the Southern Song Dynasty, just as the Mongolian army besieged the city, and the dangerous city was about to be destroyed.
Fortunately, with the chivalrous jade pendant at his side, he relied on modern knowledge to make a comeback: improved gunpowder to create a thunder that shook the sky, controlled a pair of eagles to burn the enemy's grain, devised a false surrender plan to seriously injure Qie Xue, and caused fire to destroy the iron cavalry.
He eliminated traitors and sycophants, resisted Kublai Khan, and accompanied Guo Jing to guard Xiangyang.
With his otherworldly wisdom, he turned the tide and rewrote the tragic song of Xiangyang, leaving his name as a hero for eternity.
