Responses
Waterside Night
https://www.mangago.zone/read-manga/night_by_the_sea/
This one maybe?
This is iiiit! thank yoooou!!!
YEEEES! So it has 2 different titles...
This is BL Manhwa. I think it's omega verse, the uke has a brother and they were under a lot of debt and he tried to commit suicide with his brother by going together in the sea. Seme is a gangster with light brown hair. He has 2 Hot daddies(pun not intended) and he's been tormenting the uke to be one work for him. Ukes goal is to give good life to his brother.
I've been search for it since earlier....