Dong Bongsu was never a normal citizen of the modern world. A diagnosed psychopath with a detachment from human emotion, he was ready to unleash his impulses in a virtual reality game. But a clerical error by the Grim Reaper sent him somewhere much more dangerous: the real Murim. Thrown into an era of ancient blood feuds and rigid martial codes, Bongsu finds himself in a world that expects honor and etiquette. It’s a match made in hell, and the Murim is about to find out that its centuries of tradition mean nothing to a man who only cares about his next fix.