Traveling Through the Ming Dynasty: Teach Zhu Xiongying Bad at the Beginning

In the fifteenth year of Hongwu's reign, the Yellow River burst its banks, and the imperial court sent Li Qi, the Prince Consort, to provide relief. However, the disaster was severe, with refugees everywhere, and victims starving to death everywhere. Zhu Biao planned to take Zhu Xiongying to the front line to express condolences. But things went wrong. Zhu Xiongying contracted smallpox just after arriving at the disaster area. The accompanying imperial doctors were helpless and had no choice but to send people back to Yingtian overnight. However, a flood broke out on the way and Zhu Xiongying was washed away by the flood. Years later...! Zhu Xiongying: Brother, can this hot air balloon really take people to the sky? Li Yuan: Definitely! Zhu Xiongying: What is the principle? Li Yuan: This is called science, and it is also the academic knowledge I teach you. In this era, it can be called the art of slaying dragons. Zhu Yuanzhang, who was eavesdropping next door, opened his mouth in shock, and then angrily shouted: "This rolling ball actually dares to teach his grandson the art of slaying dragons." Zhu Biao: Xiongying is the third generation emperor of the Ming Dynasty. He just learned what he has learned, can he still harm our Ming Dynasty?