Ming Dynasty: Grandpa, Don't Cry, Your Eldest Grandson is Back!

[Da Ming + No System + Time Travel + Rebirth + History + Development]

In the 15th year of Hongwu, Zhu Xiongying, the eldest grandson of the Ming Dynasty, crawled out of his coffin and claimed that he had returned from the fairyland.

Zhu Xiongying: Grandpa, look, this thing is a bicycle. It can travel 600 miles a day without eating grass! Immortals love to ride this thing!

Zhu Yuanzhang: Good, good, good! You are worthy of being my grandson! You are really capable! Better than your father! You just know how to argue with me!

Zhu Biao: I...

Frontline soldiers: What? Three meals of porridge a day? With pickles? Bring me a knife! I can still fight!

Zhu Di: Grandson, I, Zhu Laosi, will always be your Great General of the Northern Expedition! I will never have second thoughts!

Zhu Chong, Zhu Tan, and Zhu Tan: Me too!

A certain island nation: No, why? Why not surrender?

When Zhu Xiongying, the eldest grandson of the emperor with the most stable status in the history of the Ming Dynasty, returns, to what peak will he lead the Ming Dynasty?