The Strongest Ex-Husband in the Empire, Backhanded the Empress at the Beginning!

At the beginning of the game, the Empress Xiu was invited back to the palace by her arch-enemy, the first female general in the empire, as a guest of honor! Su Ming has modern technology in his hands, making money to buy land, open shops and factories, raise troops and build trade routes! In three years, he became the richest man in the empire, as rich as the country! It just so happened that the empire was besieged on all sides and was in turmoil. So, the empress, who was beleaguered internally and externally, knocked on the door late at night...