Three Kingdoms: I Engage in Science and Technology in the Three Kingdoms

In an accident, Qin Yun came to the world of the Three Kingdoms and was bound to the most powerful black technology system. In the dream era of the Three Kingdoms, papermaking, winemaking, and even the art of drying salt on the seaside have all become black technologies. While others are still worrying about food, the area under Qin Yun's management is already struggling with what to eat. While others were still worrying about weapons, Qin Yun had already mass-produced hundreds of steel. PS: The introduction is just fine, please refer to the content for details! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.