Tokyo ghoul lol
KILLING STALKING
Tokyo Ghoul
This is one of my all-time favorites! http://www.mangago.zone/read-manga/fukushuu_kyoushitsu/
http://www.mangago.zone/read-manga/nidome_no_yuusha/
so far he’s only killed one person but he’s on a quest for revenge
Berserk
psycho
You might also enjoy more of my all-time favorites:
http://www.mangago.zone/read-manga/jinrou_game/ <- Truly amazing, good plotting and clever murderer(sss).
http://www.mangago.zone/read-manga/ana_satsujin/ <- MC that just goes all in for the killing.
Do some of you guys know some manga/webtoon where the Main Character is going to kill a lot of people??ヾ(❀╹◡╹)ﾉ~