Great Qin: I Tore Down the Great Wall, and the Xiongnu Went Mad

After transmigrating to the thirty-sixth year of the King of Qin's reign, Jiang Tong became Ying Lu, the king's son. A military genius from the twenty-first century, all he wanted was for the First Emperor to stay alive, while he quietly served as a military adviser and built the Qin into an impregnable fortress.

Then Jiang Tong trained an army of two hundred thousand cavalry, armed them with crossbow rifles, TNT, mortars, and submachine guns, and sent them across the land to make their case to everyone...

Ying Zheng: "Son, Lord Shang said that when the people prevail over the government, the state grows weak; when the government prevails over the people, the army grows strong. So the more the people suffer, the better!"

Jiang Tong: "Father, you need to listen to me. Treat the people well, or you won't get to spend even a single coin of my countless billions!"

Ying Zheng: "My son is right! My son is right!"

Li Si: "Your Majesty, this is terrible! Young Master Ying Lu has torn down the Great Wall!"

"Gasp! What is he planning?"

Zhang Han: "Your Majesty, don't panic. Young Master Ying Lu said the Great Wall was getting in the way of his campaign against the Xiongnu in the north. He plans to destroy the Xiongnu and build the wall as far as a place called Lake Baikal, so he can research something called nuclear submarines."

"Lake Baikal? Where is that?"

Zhang Han handed the First Emperor the latest world map drawn by Jiang Tong. The emperor's eyes lit up, fierce enough to make even a wolf afraid.

A stirring battle song rang out as an army marched from the imperial city. Ying Zheng, still vigorous at sixty thanks to Jiang Tong, shouted, "Son, don't be afraid! Your father is coming..."