Any manga/webtoon where the mc is a morally gray character? I am fine if any of the main c...

Villain-ish MC
> Brutal: Satsujin Kansatsukan no Kokuhaku
http://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/
> Pumpkin Night 
http://www.mangago.me/read-manga/pumpkin_night/
> Villain Intialization
  http://www.mangago.me/read-manga/villain_initialization/
> Prison Lab
  http://www.mangago.me/read-manga/prison_lab/
> Jinrou Game - Beast Side 
http://www.mangago.me/read-manga/jinrou_game_beast_side/
(sequel of jinrou game)
> Jinrou Game: Crazy Fox 
http://www.mangago.me/read-manga/jinrou_game_crazy_fox/
(also in the jinrou game series)
> Fukushuu Kyoushitsu
  http://www.mangago.me/read-manga/fukushuu_kyoushitsu/
> Kami sama, Ki sama O Koroshitai.
  http://www.mangago.me/read-manga/kami_sama_ki_sama_o_koroshitai/?wxlZ
> Death Note
  http://www.mangago.me/read-manga/death_note/
> Funouhan
http://www.mangago.me/read-manga/funouhan/
> Homunculus
  http://www.mangago.me/read-manga/homunculus/
(not really a villainous guy, but he ain't a hero either)
> Yuukoku no Moriarty
http://www.mangago.me/read-manga/yuukoku_no_moriarty/
(i think its gonna get an anime/has an anime)
> Unhinged 
http://www.mangago.me/read-manga/unhinged/

HOPE THIS HELPED

http://www.mangago.me/read-manga/doctor_du_ming/

http://www.mangago.me/read-manga/the_beast_must_die/?qqtR

http://www.mangago.me/read-manga/akumetsu/

http://www.mangago.me/read-manga/innocent_sakamoto_shinichi/

Why did everyone replied to this one and not mine

wait I get it now

ahahaha, sorry xd I thought posting it again would help by making more people see it

No no Thank you Min. I should have put the definition ^_^

I found this amazing webtoon that fits into this http://www.mangago.me/read-manga/i_want_to_be_you_just_for_a_day/

ah, I started it on Webtoon some time ago. I've read around 20 chapters and it was good. I'll pick it up again then :)