Looking for a webtoon that's disturbing and physiological, sort of like an uncomfortable t...

http://www.mangago.zone/read-manga/warehouse/

https://m.tapas.io/series/NINE-STONES
DO NOT READ THE COMMENTS OR ELSE YOU WILL GET LOTS OF SPOILERS SINCE THE END PARTS OF THE STORY ARE KINDA CONNECTED TO THE EARLY CHAPTERS .....

Is this complete

If you something that will keep you at the edge of your seat and won't be able to stop reading, then this one's for you. Great disturbing and psychological story and amazing art. Enjoy!
http://www.mangago.zone/read-manga/bastard_hwang_youngchan/

+1

Not yet. It's still ongoing. That's a great story btw but listen to @langchimaple that you shouldn't google or read the comments if you don't want any spoilers.

https://m.webtoons.com/en/thriller/friday/list?title_no=388&page=1&webtoon-platform-redirect=true it's not bl

Save Me !! that's so good
http://www.mangago.zone/read-manga/save_me/

Anime: The Fruit of Grisaia

Bastard is a WEBTOON and it’s really good

1. http://www.mangago.zone/read-manga/hogu_hagyeongsu/?av=2
2. http://www.mangago.zone/read-manga/from_points_of_three/?av=2

ad.1. this is very hardcore and has lots of rape scenes, very disturbing
ad.2. this one is much less violent than no.1 but still is pretty... fucked up. lots of schemes and manipulation, with very complex characters