this a manhwa idk if it's it but it sounds like the first part https://www.mangago.zone/read-manga/hwang_young_s_misery/
that’s not it but ty ^^ I think the black haired dude has glasses and it’s a black nd white, not colored…I rmb it but not the title
i think it could be this one, mc is blonde and ml has black hair and wears glasses
https://www.mangago.zone/read-manga/haru_and_vampire/
It isn’t but tysm..<3
It’s a bl where this blonde haired dude is a manga artist or like cartoon artist and he’s trapped inside by a dude with black hair, blonde is shunned from the outside world and thinks everyone hates his comic but everybody actually loves it idk…someone pls help TT