Recommend manga

https://www.mangago.zone/read-manga/bastard_hwang_youngchan/

https://www.mangago.zone/read-manga/color_recipe/
https://www.mangago.zone/read-manga/hikaru_ga_shinda_natsu/
https://www.mangago.zone/read-manga/sand_castle/
https://www.mangago.zone/read-manga/boy_meets_maria/
https://www.mangago.zone/read-manga/ajin/

https://www.mangago.zone/read-manga/flowers_of_evil/
https://www.mangago.zone/read-manga/boku_wa_mari_no_naka/

bl
- http://www.mangago.zone/read-manga/psycho_young_dream/
- http://www.mangago.zone/read-manga/obey_me/
- http://www.mangago.zone/read-manga/killing_stalking/?av=2
- http://www.mangago.zone/read-manga/interview_with_a_murderer/
- http://www.mangago.zone/read-manga/cut/
- http://www.mangago.zone/read-manga/similar_terms/
- http://www.mangago.zone/read-manga/moritat/
- http://www.mangago.zone/read-manga/criminal_interview/
- http://www.mangago.zone/read-manga/hotel_phryne/
- http://www.mangago.zone/read-manga/interview_with_a_murderer/


nonbl; little to no romance
- http://www.mangago.zone/read-manga/an_uncomfortable_truth/
- http://www.mangago.zone/read-manga/save_me/
- http://www.mangago.zone/read-manga/bastard_hwang_youngchan/
- http://www.mangago.zone/read-manga/hwaja/
- http://www.mangago.zone/read-manga/metronome/
- http://www.mangago.zone/read-manga/hanged_doll/ (this is rather creepy than dark)
- http://www.mangago.zone/read-manga/subtle_disaster/ (read on line webtoons)
- http://www.mangago.zone/read-manga/my_student_can_t_be_a_psychopath/


hetero
- http://www.mangago.zone/read-manga/head_over_heels/
- https://www.mangago.zone/read-manga/my_yandere_girlfriend_won_t_let_me_rest_in_peace/

U got good taste. Thanks