"The Cold Blade in the Late Jin Dynasty: Looking for a Marquis Beyond the Ninth Rank"
Protagonist: Xie Xuan
Introduction: He was a small official from a poor family in the late Jin Dynasty, which coincided with the heyday of the "nine-grade Zhongzheng system". He used the "Book of Jin" to gain insight into the current situation, and used refugees to form an elite army. In the troubled times when the nobles were fighting and the barbarian cavalry went south, he broke the solidification of the class with his military exploits and carved a road to become a prince through the sword and the shadow.
