Traveling through Hongwu, his life is like a piece of grass, but he wants to rewrite the entire era with his hands! Chen Mo, a poor scholar who froze to death in a ruined temple, opened his eyes again, and inside his body was a soul from modern times. When we were hungry, cold, and penniless, the "All Worlds Merit System" suddenly awakened - changing history and promoting civilization can be redeemed for future knowledge! Facing Zhu Yuanzhang, the only emperor of all time, he relied on his arithmetic and management wisdom that transcended the times to clear three years' backlog of accounts in three days, uncovering layers of corruption; with a "work-for-relief" strategy, he saved the people from floods and attracted a deep gaze from the throne. From a county clerk to an upstart in the court, Chen Mo's every step was based on the pulse of the times: He burned cement to strengthen the mountains and rivers of the Ming Dynasty, but was resented and suppressed by the elders of the Ministry of Industry; he improved firearms and established prestige in northern Xinjiang, winning the heartfelt admiration of the iron-blooded generals; He defied public opinion and lifted the maritime ban, sailed his giant ships, and brought back silver and potatoes and corn enough to feed hundreds of millions of people. He implemented new laws, set aside acres of land, and cleared taxes. He became the "Chen Qingtian" among the people, but he also became a thorn in the side of the old interest groups. However, although the merit system gives you what you want, it also warns that excessive interference in history will lead to backlash. What's even more deadly is that the beggar-turned-emperor on the dragon throne is looking at him with appreciative and vigilant eyes. On one side, there are surging swords and arrows, and on the other side, the emperor's mind is treading on thin ice. How did Chen Mo, in this glorious Hongwu era, use modern wisdom to transform the Ming Dynasty on a path that was unimaginable for a poor scholar? He only wanted to use the fire of studying things to ignite the light of civilization and achieve the name of an unparalleled national scholar!