Ming Dynasty: the Eldest Grandson of the Emperor at the Beginning, Grandfather Zhu Tufu

[Da Ming + Scientific and Technological Farming + Struggle for World Hegemony + Machiavellian Strategy + Invention and Creation + Start + Stop Pretending] Traveling through Hongwu for fifteen years, Kao Kai was reborn from the coffin and became the real emperor's eldest grandson Zhu Xiongying. Butcher Zhu's knife was silently withdrawn from the head of Lord Huaixi. "Well, now that I have become the grandson of the Ming Dynasty Emperor, Zhu Yunwen (Zhu Xiaochu) has nothing to do with you! Zhu Biao (Xiao Biao's classmate) step aside! Zhu Di, fuck me well from now on!" Burn glass, make refined salt, open sea transportation for maritime trade, and develop commerce... Military schools were established, steel was smelted, guns and cannons were invented, and the Ming fleet patrolled the four oceans... "The sun, moon, mountains and rivers are always there, and the Ming Dynasty will always be prosperous!"