DOOM Satsujin keisatsukan no Danzairoku

Dan Hiroki, the Chief of the Tokyo Metropolitan Police Department's 1st Investigation Division. An elite among elites with a brilliant career, his hidden face is that of a serial killer who enacts vigilante justice upon sinful villains. ?This is the 2nd official spin-off of Trace: Reminiscences of a Forensic Researcher. Preying on evildoers, the Devil's pleasure of judgment, begins.