Ming Dynasty: the Farming Prince Was Forced to Marry by Xu Miaoyun

Dress up as Zhu Tie, King of Jin Dynasty in the Ming Dynasty, and activate the sign-in farming system! While others were fighting for reserves, I plowed the palace experimental fields and planted potatoes with a yield of three thousand kilograms per mu to solve the grain shortage in the Ming Dynasty. Xu Miaoyun was forced to marry with a knife because of love. Since then, the useless prince has counterattacked, made a flintlock gun, wiped out the Northern Desert, and stabilized the kings!