He traveled through time and became a prisoner building the Great Wall in Jiuyuan County of the Great Qin Dynasty. He was suffering from cold and hunger. In my previous life, I was the chief engineer building a cross-sea bridge, and I drew the Great Wall reinforcement drawings at random. The supervisor was shocked and reported to Xianyang. Ying Zheng summoned him overnight: You are ten times better than my craftsmen! I took out a stack of plans: Your Majesty, after building the Great Wall, I can also help you build a road from Xianyang to Jiuyuan! Manchao was shocked: What is the background of this prisoner?
