Real good psychological mangas plz (yaoi or not) just something fucked up

http://www.mangago.me/read-manga/obey_me/
http://www.mangago.me/read-manga/criminal_interview/
http://www.mangago.me/read-manga/dispar_4u/

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

may the art is a bit odd but you will get used to it pretty fast. when I read it for the first time I couldnt stop. dunno it was like an illness
http://www.mangago.me/read-manga/zankoku_na_kami_ga_shihai_suru/
http://www.mangago.me/read-manga/color_recipe/
http://www.mangago.me/read-manga/red_theatre/
http://www.mangago.me/read-manga/warehouse/
http://www.mangago.me/read-manga/escape_into_oblivion/

PSYCHOLOGICAL
bl
-  http://www.mangago.me/read-manga/psycho_young_dream/
- http://www.mangago.me/read-manga/obey_me/
- http://www.mangago.me/read-manga/killing_stalking/?av=2
- http://www.mangago.me/read-manga/interview_with_a_murderer/
- http://www.mangago.me/read-manga/cut/

nonbl; little to no romance
- http://www.mangago.me/read-manga/an_uncomfortable_truth/
- http://www.mangago.me/read-manga/save_me/
- http://www.mangago.me/read-manga/bastard_hwang_youngchan/
- http://www.mangago.me/read-manga/suicide_boy/?av=1

hetero
- http://www.mangago.me/read-manga/head_over_heels/