Li Huailin, a history lecturer in the 21st century, accidentally traveled to the Qin Dynasty in 221 BC, carrying with him the "Oxford Advanced English-Chinese Dictionary", "The Times World Atlas" and the "Global Integrated System". When the First Emperor had just completed the unification of the six kingdoms, he relied on modern knowledge and systematic empowerment to break into the core circle of Qin under the name "Li Yang". From a "Xi Zuo" who was hunted down on the streets of Xianyang, he gradually grew into a world conqueror who led the Qin army across the Pamir Plateau and across the Mediterranean. When English vocabulary is integrated into the elegant language of the Qin Palace, and when Chi Road connects to the ruins of Babylon, a Great Qin Empire based on Chinese civilization and integrated with global technology is redrawing the map of human civilization.