In the novel about famous arrests in the Qing Dynasty, there are four famous arrests, "Li Yan, Ba Wang, Wuming, and Hunting Cannon" who have investigated two major cases, "Assassination Case (Part 1)" and "Assassination Case (Part 2)", so they won the emperor's favor and were titled as one of the "Famous Prisoners of the Emperor". The new novel appears from one of the "immortal" agents from the end of the world, who is involved in the case every time. The protagonist of this game is different, and Du Shaofei is currently the protagonist!