Ming Dynasty: Emperor Zhu Yuanzhang Collapsed with His Dragon-Slaying Skills

The princes were in class, and Zhu Yuanzhang was eavesdropping. What, my Ming Dynasty can only feed 400 million people at most. What, I customized the vassal system to destroy the Ming Dynasty. What, my sea ban cost my Ming Dynasty hundreds of millions of gold. The Ming Dynasty also underwent earth-shaking changes. How come the territory of my Ming Dynasty has become so large? How could that flying thing run so fast? How did I become so powerful? It all started with Chen Rui's class that day This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.