
oh ive read the latter part of your post after commenting lmao, the characters in one room ta are already bfs in the beginning of the story but it's kinda slow born because they're more roommates instead of bfs before finally getting together (for for real) and there's one sided love and hate relationship going on. paljae on the other hand is the definition of slow burn, tho idk if they hated one another because (spoiler) but there is definitely powerful love (warning: mc raised ml since he was a kid but (spoiler))

https://www.mangago.zone/read-manga/checkmate_1/
https://www.mangago.zone/read-manga/kill_me_if_you_can/
https://www.mangago.zone/read-manga/crossing_the_line_1/
https://www.mangago.zone/read-manga/glasses_cloth_and_playlist/
https://www.mangago.zone/read-manga/minority_1/
https://www.mangago.zone/read-manga/unsleep/

It's very slow burn but I read the novel and the relationship development is AMAZING. the only reason its rated low is because of the 2 panels of SA in chap 3, where the seme tries to put his dong in the uke's mouth while he's sleeping which is out of character for him sense he doesnt do it ever again and thats about it.

I’m gonna be honest here, this one seems to be heading that way, with how brand new it is, since mc kinda dislikes ml rn because of his own big fuckup, and ml is mysterious as shit while also not so subtly intimidating.
https://www.mangago.zone/read-manga/unlucky_cupid_messenger/
Hi, can anyone recommend a webtoon about Bl where the plot and love build slowly and at first they don't really like each other? One is cold to the other and then there is a powerful love. I've read a lot of LOL, so try to suggest one to me.