A serial killing vigilante who has a smile with shark like teeth with a glowing red eye which is a cyber grafting he created, meant to be the greatest bio-weapon from the league of villains he escaped and went on a genocidal killing spree on any and all villains ever since. The authorities who tried to catch him never came close, and he found Lady Nagant, who was about to be killed by a corrupt officer paid by overhaul. After that faithful meeting, he convinced Nagant to join him in purging evil whenever it shows itself.