Start with a Broken County Seat

[Alternate History] + [Farming Infrastructure] + [Travel] + [Sheji Mountains and Rivers Map Golden Finger] + [Dimensionality Reduction Strike] + [Celestial Collapse Start] Su Yunqi, the modern county magistrate, died on the front line of fighting floods, but when he opened his eyes again, he became the magistrate of the poorest county in the Zhou Dynasty. The whole county was so poor that they were chewing tree bark, with only three copper coins left in the treasury, and the government offices were crowded with powerful people and ordinary people collecting debts. But there was a golden scroll in his mind, the Map of Mountains and Rivers of Sheji. You can have a panoramic view of the entire county's acres, mineral resources, and talents. Others rely on power to become officials, while he relies on modern management. He worked on infrastructure to build a reservoir overnight, worked on industry to sell Anyuan ironware all over the world, worked on finance to make the people in the county extremely rich, and worked on people's livelihood so that barbarian princesses were willing to work with him. He didn't rebel or call himself king, he just guarded this one-third of an acre and turned a poor county into the richest county in the empire.