Traveling back to Wang Mang at the end of the Western Han Dynasty, he found that he was carrying the "Star Gate Inheritance" - a technological heritage from a higher civilization. In this life, he will not be a short-lived usurper, but will reshape Chinese civilization.
From the improvement of agricultural tools to the development of gunpowder, from the prototype of parliament to the polytechnic, all reforms were carried out quietly. While the dignitaries of Chang'an were still fighting for their fields and houses, he had already set his sights on the Western Regions, Rome, and even America. But there is a millennium conspiracy hidden behind the Stargate legacy: Humanity must unify the world and cross the technological threshold before the time limit, otherwise it will face the crisis of extinction.
This is a civilizational leap in a race against time. See how Wang Mang started from Chang'an, combined two thousand years of experience with alien technology, established an unprecedented world of great harmony, and finally led mankind to the sea of stars.
