If You Are Asked to Be a Substitute, Will You Become the King of Northern Liang?

After traveling through time and becoming the substitute of Major General Beiliang, Huo Chenggang knew that he could not pass the test in the martial arts field and his head fell to the ground; after he passed the test, he was still silenced. So he did something no one expected. An iron lump smashed the back of the real young general's head. From now on, he is the Major General of Beiliang. He passed the martial arts test, subdued the female guards, dug out irrefutable evidence of corruption, and set up a deadly trap for the informants in the camp to lure the snake out of the hole. Three thousand lone troops were hanging outside the fortress, and the court regarded them as if they were abandoned. Not only did he want to live, but he also wanted to plant the flag of the Northern Liang Army on this land again. Rectify internal affairs, fight against the imperial court, and shock the enemy's country. From three thousand remnant soldiers to three hundred thousand cavalry. From a refugee stand-in to the powerful King of Northern Liang.