Today's people cannot see the ancient moon, but today's moon once illuminated the ancients. What is his regret? In 210 BC, on the sand dune platform, when the First Emperor Yingzheng was on his deathbed, an unexpected catastrophic event engulfed his consciousness more than two thousand years later. When he woke up in a rental house in a modern city, Xianyang Palace was replaced by busy traffic, simplified Chinese characters overtook Qin seal script, and currencies, languages, and standards were even more varied. This emperor who once swept the world and settled the world suppressed his initial shock, and a stronger flame ignited in his eyes - now that the great unification of the past is a thing of the past, then in this new world, he will use new rules to once again rule the mountains and rivers and regulate the world until the will of "Qin" spreads across every inch of the world.