All 30,000 teachers and students of the university traveled through the late Warring States period and co-ruled time and space with eight emperors: Ying Zheng, Liu Bang, Yang Guang, Li Shimin, Zhu Yuanzhang, Yong Zheng, Wu Zetian, and Wang Mang. Xin Yuan, a graduate student in the Department of Political Science and Economics, was not chosen by destiny, but an existence that cannot be calculated by algorithms. From a construction site handyman to the Eight-Nation Leader, Xin Yuan resolves wars with goodwill and awakens the true heart of an emperor with the dignity of labor. Thirty thousand teachers and students were transformed from being scattered into a "community of animals and heaven", and the Eight Emperors went from fighting for hegemony to co-governance, and finally abolished the imperial system and made the world a commonwealth.