Ming Technology Tree

Chen Su, a graduate student in the history department, accidentally traveled to the late Ming Dynasty and found himself a postman about to be sent to the frontier. With his advanced historical knowledge and rudimentary tools, he began to light up the technology tree in troubled times: improving agricultural tools, promoting high-yielding crops, developing firearms, and establishing an intelligence network. But he knows that history cannot be changed easily, and every step is like walking on thin ice. While dealing with the forces of various countries, he discovered that his arrival had triggered a butterfly effect, and the course of history was rushing in an unknown direction. In order to protect himself and his family, he must use his knowledge advantages to establish his own power in troubled times and look for opportunities that may change the fate of the country.