During the Apocalypse, the Hou Jin Dynasty invaded Liaodong. When the Ming army scout named Qian Zong was about to die, the soul of Huaiyin Marquis Han Xin traveled through time and possessed him. Just as he relied on the pre-Qin art of war to escape death, the remnant soul of Xiao Mo, a 21st century history graduate student, entered his mind. One knows how to fight, the other knows history, and the two souls merge to start a journey against the heavens.
Xiao Mo accurately predicted the fall of Shenyang and the crisis in Liaoyang. Han Xin immediately changed the route to report the news. He attacked Hupi Post in the night and burned the golden grain and grass, which bought Liaoyang time to prepare for the war. Faced with the chaos of the late Ming Dynasty when food and wages dried up and the refugees were out of control, he set up military camps to keep the soldiers well fed, killed evil soldiers and tightened military discipline, and trained the rabble into elites.
Relying on Xiao Mo's historical spoilers, Han Xin strengthened the city defense in advance, hunted down traitors, secretly purchased red cannons to form a firearms battalion, united the Mongolian tribes, and linked up with Dongjiang Town, step by step compressing Hou Jin's living space. Avoiding the trap of party strife in the Ming Dynasty, solving the financial crisis, and finally leading the army to regain Shenyang at the historical node of Nurhaci's defeat.
Later, there was great chaos in the Pass. Han Xin led the Liaodong Army into the Pass, defeated Li Zicheng, stopped Dorgon, and defeated Nanming. After unifying the north, he ascended the throne and proclaimed himself emperor, establishing the new "Han" Dynasty.
