Records of the Wisdom of the Han Dynasty

During the Zhaohan period, the imperial power declined, party disputes were rife, and the sun was obscured by dust. Zhao Lingyun came from a poor family in Chang'an, but he broke through with his astonishing wisdom—— The royal tribute was mysteriously stolen, and he uncovered the mastermind behind it; fraud in the imperial examination room became widespread, and he used arithmetic as an edge to pierce the conspiracy; in the Institute of Geosciences, he used the principles of geology to subvert the old rules; in the border crisis, he conducted a sand table deduction to reverse the situation... Standing between the nobles and nobles, wandering in the chess game between the court and the rivers and lakes, he uses his brain as his sword and logic as his shield to navigate step by step in the whirlpool of intrigues. When the black hand of party strife reaches his throat, and when the iron hoofs of border troubles knock on the door of the country, can this wise man who has "calculated all the mountains and rivers" protect the bottom line of his family and country in the torrent of troubled times, and use his wisdom to light a beacon for this shaky man to break the situation?