Let's Play! Zhu Yuanzhang Actually Asked Me to Build a Mecha?

Traveling through the Ming Dynasty, he became Zhu Yuanzhang's seventeenth son Zhu Quan who was lost among the people. Start by wiping out the remnants of Bei Yuan and building a defensive network. At this time, Lan Yu was suspected by Zhu Yuanzhang, so Zhu Yuanzhang asked Lan Yu to lead the way to find Zhu Quan behind Lan Yu. "Brother Lan, Mr. Huang, let you see the good thing I made, the cannon defense device." Lan Yu was overjoyed. With this cannon, I will be invincible! Zhu Yuanzhang said sadly: "Little brother, great talent, since artillery is used in the army, let's make some mechas for flying!" Lan Yu: "Your Majesty, what's wrong with you?" Zhu Quan: "Father, what should I do if I can't do it for the time being?" Zhu Yuanzhang: "If you can't do it, we will pass the Ming Dynasty to you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.