Through the Barren Years: a Guide to Getting Rich and Stocking up with the Help of a Max-Level Dong

One second, Su Tang, the top assistant to the director, was auctioning precious mutton-fat jade for the Big Boss at the world's top auction house. The next second, he opened his eyes and traveled to an unheard of dynasty, becoming a useless and ugly woman? The whole village is in the best condition, drought strikes, food prices soar, natural and man-made disasters occur, and bandits are rampant? It doesn't matter! I have space! Farming, raising children, medicine, food, infrastructure... Let's see how the ace Dong Zhu manages his own life in another world in the lean years!