This maybe? https://www.mangago.zone/read-manga/dispar_4u/ The author discontinued it but made a spin-off short series of the father.
YESS!!! Thank you!
But this is how I learn about it never coming back
Yeah, but there’s these too..
Gangster /mafia seme:
https://www.mangago.zone/read-manga/2020_mgs/
https://www.mangago.zone/read-manga/hwanghyeon_text/
https://www.mangago.zone/read-manga/aehwa_teahouse/
https://www.mangago.zone/read-manga/serene_bird/
https://www.mangago.zone/read-manga/wet_sand/
Also, seme’s with long dark hair:
https://www.mangago.zone/read-manga/1_to_10/
https://www.mangago.zone/read-manga/tasogare_wa_karera_no_jikan/
https://www.mangago.zone/read-manga/liquor_cigarette/
https://www.mangago.zone/read-manga/meikon/
https://www.mangago.zone/read-manga/libertine_prince_and_captive_beast/
https://www.mangago.zone/read-manga/spinel_baekji/
The uke has brown hair and eyes and his part of this mafia/crime family I think. But he is a bastard child and is constantly mistreated by his father and his half brother who is the legitimate child. The half brother is tan with black long hair and his the ml. It starts with the ml getting amnesia and falls for the uke, which the uke doesn't mind because he always kind of liked him.
Weird I know but I am just curious if it every updated because I remember being at 10 chapters for a year (^_^;)