What, You Asked Me, Qin Shihuang, to Study Abroad?

In 221 BC, I swept the world and settled the world. I was about to claim the title of First Emperor and create a foundation for eternity, but I was dragged into a strange hall by a strange white light! The "immortal" in the palace actually held up yellowing drawings and said that "the earth is round" and "there are billions of living people overseas". He also advised me to put down Epang Palace, suspend the Great Wall battle, and take Meng Tian and Li Si to study abroad in the so-called "Europe" and "America"? "Your Majesty, learning about steam engines can strengthen the army, learning about constitutionalism can bring peace to the country, and when you return, the Qin cavalry can cross the ocean, and the sun and moon will shine on all the land of Qin!" I originally wanted to kill this man who was deceiving the public with his monstrous words, but I saw that the "train" was running like flying, and the "guns" were a hundred times more powerful than crossbows. Stop it! I will temporarily leave Xianyang Palace and lead three thousand warriors across the ocean! See how I discussed war with Caesar in the Roman Coliseum, taught Indians how to grow millet in the North American wilderness, used Qin laws to assimilate overseas barbarians, and used Western skills to upgrade the Qin Dynasty! When I return to the imperial court, I will not only be the First Emperor of China, but also the only "Emperor of Heaven" on this blue planet! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.