[No system + IQ + officialdom + no heroine]
Lin Fan, an urban planner, once transformed into a down-and-out Hu businessman of the Tang Dynasty.
Repairing millstones, controlling floods, and making cement, he entered the Ministry of Industry step by step from the countryside.
When movable type printing replaced engraving and water-powered looms rumbled, the technological fire he planted eventually became a prairie fire.
Let's see how modern wisdom collides with the atmosphere of the prosperous Tang Dynasty, and how a little man rewrites the history of Huanghuang...