A manga where mc is a total psychopath who love killing and op (physically/mentally) with no romance pls (●'◡'●)ﾉ
http://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/
http://www.mangago.me/read-manga/the_hero_who_seeks_revenge_shall_exterminate_with_darkness/
A manga where mc is a total psychopath who love killing and op (physically/mentally) with no romance pls (●'◡'●)ﾉ