When I First Joined the Job, My Boss Forced Me to Solve Cold Cases.

The imperial court of the Yuan Dynasty was divided into three parts: the prime minister was diligent, the imperial censor was "iron-faced", and the commanders were ambitious, but the emperor had no interest in the court and was obsessed with spiritual practice. When he woke up, Lin Yan became a patrolling military guard in Hangzhou County who had just offended his boss. Relying on his soul from another world and his identity as a patrolling military guard, Lin Yan tore through the fog step by step. While handling the case, he unexpectedly discovered that he had partial memories of examining the people who were shot. Let's see how Lin Yan uses the sword in his hand to reach the pinnacle of martial arts, explore the truth in the confusion, and fight his own way in this dynasty that is about to overthrow!