The Great Chaos at the End of Han Dynasty

Lu Bu fights Ying Bu, the Overlord fights the God of War, what kind of sparks will collide when Zhang Liang meets Kong Ming? Liu Shang, a modern fighting coach, traveled back in time to a guard at Yanmen Pass in the late Han Dynasty. He activated the chaos system because he repelled the Huns. Let's take a look at Liu Shang, who is equipped with a big battle system and summons all the heroes from China to gather at the end of Han Dynasty. How can he fight on the battlefield, tear apart the soil and create lords, and achieve hegemony in this chaotic era? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.