https://www.mangago.zone/read-manga/payback_1/
both black
https://www.mangago.zone/read-manga/warehouse/
has a black n white art style
https://www.mangago.zone/read-manga/define_the_relationship/
black and gray-black
https://www.mangago.zone/read-manga/exotic_love/
brown black and black
https://www.mangago.zone/read-manga/cold_blooded_beast/
both black
https://www.mangago.zone/read-manga/the_man_in_the_mirror/
basically both black
The origin of species
Gesshoku Kitan
Hime Muko
End it
The hunter's one night
Sensei Shokushin SHite Kudasai
Painter of the night
Ginger honey
Campus conspiracy theory
Bound to be fools
Because love exists
haru kakete, uguisu
Down and Dirty
Abyss
69 street, tomorrow Island
Because of you
Until I meet my Husband
Bakana Inuhodo Itooshi
Santa
My way with you
I read all of these already but thank you
Please recommend me some bl where both seme and uke have black hair ლ(´ڡ`ლ)