Late Ming Dynasty: Starting from the Night Without Harvesting

In the fifteenth year of Chongzhen's reign, the building will collapse and China will sink. Anhun, a senior student in the history department, traveled through Liaodong and became a low-level "Ye Bu Shu" with a lifeless life. The beginning is a dead end: the comrades died in battle, Hou Jin pursued his troops, the guards were owed wages, and the border was bitterly cold. There is no system or black technology. His only weapons are a thorough knowledge of this period of history and modern management and forensic anatomy techniques that transcend the times. From the desperate counterattack in the snowy plains of Liaodong, to the dimensionality reduction business war in the black market; from intercepting and smuggling huge sums of money, to building the first modern new army of the Ming Dynasty. When Li Zicheng's troops arrived in Beijing, and when the Manchu and Qing cavalry knocked on the pass and marched south, they were horrified to find that the border pass that should have been easily leveled had already erected a Great Wall of flesh and blood made of steel and discipline. "The Ming Dynasty is dying, but the roots of China are in the people. Since the sky and the earth will not be harvested, then it will be up to me, Shi An, to rebuild the backbone of this world!" Let's see how a top student in the history department uses his iron, blood and wisdom to fight his way out of a mountain of corpses and blood, and finally seals his wife and his son, and retires with great achievements!