I Am a Ruthless Person in Ming Dynasty

Travel through the late Ming Dynasty and start with a carrying pole. They said I was ruthless. I said: I sharpened the pole just because I couldn't find anything more handy than the pole. Later I discovered that there are quite a lot of things that I can get my hands on. A temporary museum worker traveled back in time to the seventeenth year of Chongzhen, possessed the body of a deserter who was about to die, crawled out of the cesspool, and relied on a pole to survive in troubled times. He farmed the land, trained troops, and built a base, growing up step by step from the bottom of society. Finally, in the chaos when the Qing army entered the customs and the world collapsed, he established himself as emperor, established a new dynasty, expelled the Qing army, and went on an expedition to Japan to unify the world and attract all nations to come to the dynasty. But deep in his heart, he always remembered that he learned to sharpen the pole at the edge of the cesspool.