Great Ming: After Eight Years of Sign-In, I Made Zhu Yuanzhang Furious!

Zhu Shou transmigrates to the Ming dynasty and becomes the imperial grandson who went missing eight years ago!

After eight years of sign-in rewards, he has amassed countless resources!

One day, Zhu Shou's grandfather and father suddenly show up!

“Shou'er, what is this flintlock rifle?”

“Potatoes can yield a thousand jin per mu?”

“And this substance called gunpowder, can it really stand against a hundred thousand cavalry?”