Munsu

The anti-heroic protagonist of the series and a third mahai angyo onshi from the fallen kingdom of Jushin. Despite the common perception held by Jushin's former citizens that angyo onshi are virtuous and bearers of justice, Munsu usually comes across as somewhat amoral and does not believe in helping people who refuse to help themselves. When he does help others, his methods almost always involve excessive bloodshed, lying, torture, and other questionable acts. (Source: Wikipedia)