Daming: at the Beginning of Hongdu, I Will Teach Zhu Wenzheng to Defend the City

In 2026, Zhou Mu, a senior in the history department, wrote his graduation thesis titled "Research on Defensive Strategies in the Battle of Hongdu in the Late Yuan Dynasty." The consequence of playing games all night long was that he traveled through time and became a ninth-grade flag-bearer in Hongdu City. Outside the city, Chen Youliang's 600,000 troops pressed down; inside the city, there were 20,000 defenders, and the coach Zhu Wenzheng was a playboy who only knew how to drink and pick up girls. The [City Defense Gain System] bound to Zhou Mu told him: Only by defending the city and getting the enemy's "impossible evaluation" can he exchange for modern supplies. Zhou Mu looked at his graduation thesis and realized. Three-liner defense, biochemical defense, psychological misdirection... He packed modern management and Ming history knowledge into this isolated city. Chen Youliang changed three siege strategies in succession, and each time he was defeated three days in advance. Eighty-five days later, the Han emperor was so angry that he vomited blood outside the city: "Who is that teacher in the city?" As soon as Hongdu was relieved of the siege, Zhu Yuanzhang dragged him to Poyang Lake again. A chain-link boat? The fire ship has been prepared. Zhang Dingbian made a surprise attack? The archer has been waiting for a long time. Facing Lao Zhu's question "Are you from a hundred years ago?" Zhou Mu just bowed his head and said: "The high position, the low position is really just... Teacher." From Hongdu City to Poyang Lake, from Suzhou Liangdao to the Northern Expedition Desert. He originally wanted to be alone, but accidentally turned the steering wheel of the entire Ming Dynasty to another future.