Senior civil engineer Lu Zhao traveled to Hequ County during the Yellow Turban Rebellion in the first year of Zhongping in the Eastern Han Dynasty due to an engineering accident, and was accidentally bound to the Dahan infrastructure system. He relied on his knowledge of modern infrastructure to make cement, make plows, build fortifications, gather people's hearts, suppress bandits, and eliminate traitors. In troubled times, he used the power of infrastructure to guard the meander and seek development. He also started a game with various forces in Youzhou, hoping to use infrastructure to rewrite the pattern of troubled times.
