The infrastructure maniac traveled through troubled times and started a small border town on the verge of collapse? Faced with the city full of old, weak, sick and disabled, and the barbarians outside the city clamoring for massacre, Lu Changyuan smiled and drew his sword: "If you can't defeat it, build the tower. There is something wrong with the load-bearing structure of this city wall, I will rebuild it!" Others rely on military strength to fight, he relies on physics and civil engineering; others rely on calculations, but he relies on people's support and hard power. From a wine-making commoner to the guard of an isolated city, from a first-grade prime minister who went to the capital to hunt down traitors to a pastor who abandoned his official position and returned to the border, he did not worship clay sculptures in temples, but only respected the mountains and rivers and the common people. When the emperor was jealous and the court was cold, he took off his purple robe and put on a commoner again: "This official is no longer worthy! I will protect the lives of the people in the world!" Accompanied by the subjugated princess who is both a doctor and a poisoner, and accompanied by an arrogant and unruly swordsman from the rivers and lakes, let's see how a commoner builds the Great Wall with his ingenuity and shepherds the mountains and rivers with his blood!
