not sure but is it Ai no Kusabi?
Nah I dont think so, thanks for replying tho
idk if this is correct but it fits ur descriptions https://www.mangago.me/read-manga/yoru_mo_hi_mo_akenai/
https://www.mangago.me/read-manga/furyou_mesu_ochi/ pretty sure its this one
Yes, thanks so much
Np!!
Title says it all. It had a fucking sick and detailed artsyle (could even pass for seinen fighting manga).
One of them had white hair I believe.