[No system + 100,000 time travel + hegemony + survival in troubled times + half-group portrait + hardcore] In 140 AD, Wang Mang's new dynasty had accumulated many shortcomings for several generations. Harsh government and famines caused people's resentment. Powerful families divided the country, generals had different intentions, and foreign races invaded the border. The world was in chaos.
One hundred thousand modern people are scattered across Kyushu without any system or artifacts. They only use modern cognition to transform the agricultural and industrial military formations to survive. They can either be independent or dependent. The troubled times where heroes compete for the throne have officially begun.