Late Ming Dynasty: Counterattack of Doctor of History

In 1640, Lin Han, a doctor of history, traveled through a famine and drought in Runing Prefecture, Henan. Without a golden finger or a system, he only relied on his knowledge of Ming history and a gaping kitchen knife to survive. From the accountant to the county magistrate, from locust control to the fight against Li Zicheng, he stepped on every key node: Li Zicheng's death, Huang Taiji's sudden death, and the Qing army's entry into the pass. Every step is like dancing on the edge of a cliff - one wrong step and you're doomed. Rewriting history does not rely on golden fingers, but on brains.