https://www.mangago.zone/read-manga/stigma_marloong/
https://www.mangago.zone/read-manga/stockholm_syndrome/
https://www.mangago.zone/read-manga/killing_stalking/
https://www.mangago.zone/read-manga/murderer_llewellyn_s_enchanting_dinner_invitation/
https://www.mangago.zone/read-manga/the_world_of_pieces/
https://www.mangago.zone/read-manga/demon_breeder/
https://www.mangago.zone/read-manga/moritat/
https://www.mangago.zone/read-manga/silent_color/
https://www.mangago.zone/read-manga/criminal_interview/
https://www.mangago.zone/read-manga/shadow_crown/
https://www.mangago.zone/read-manga/unsound_relationship/
https://www.mangago.zone/read-manga/bl_of_the_dead/
https://www.mangago.zone/read-manga/the_man_that_was_buried_alive/
Most to least disturbing
Killing Stalking
Warehouse
Black Mirror
An Uncomfortable Truth (not a BL though)
Hotel Phryne
Can you tell me some too?
(๑•ㅂ•)و✧
Psychological and Horror Bl’s