malo

Black mirror, killing stalking, obey me, dear door, suicide boy(i guess)

pumpkin night, not sure if it counts as horror but its very gory

http://www.mangago.zone/read-manga/a_cat_s_tale/
http://www.mangago.zone/read-manga/perfect_family/

not exactly gorey and not bl if thats what youre looking for, but if you want to be on edge the whole time i definitely recommend Blood on the Tracks. if you're looking for bl or yaoi, Feeding Lamb is super short but really fucking disturbing. also recommend Warehouse for bl

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

I really like junjo ito arts. You should try it

Or maybe
http://www.mangago.zone/read-manga/tales_of_the_unusual/

Check in my list ~~> http://www.mangago.zone/home/mangalist/693506/

The beginning after the end and ranker who lives a second time are good ones

Thanks

hi! feel free to browse through this list :)
http://www.mangago.zone/home/mangalist/1007475/

Thank you ヾ(❀╹◡╹)ﾉ~