Xiao Huaijin, a graduate student in the Department of History, passed away due to an accident and became a poor man whose family was in ruins during the Jianyuan period. At that time, the young Emperor Liu Che of the Han Dynasty first ascended to the throne and was determined to make progress, but he was always restricted by the Empress Dowager Dou and the conservative ministers. Above the court, Huang Lao's teachings are popular, and the imperial lion is trapped in a cage. Xiao Huaijin knows very well that this is an era where heroes emerge in large numbers, but it is also an era full of crises. In order to protect himself, and for the yearning for the glorious man in his heart, he decided to use his knowledge that spanned a thousand years to light up a thorny road to a prosperous age for this ambitious young emperor. His first step was to present the dusty "Map of the Western Regions" to the emperor's case a hundred years in advance.
