Does anyone have the novel link please share

Hey guys any manhwa recommendation similar to this one super toxic high school romance  🥲😭😭 apart from room for renewal

Guys these a manhwa I've been trying to find but I couldn't it's a toxic love story ig like it's a korean bl and the art style is coloured and the plot is something like a mafia boss  rescue this boy from prostitute house and takes him to his home and takes care of him and hires him to do chores, teaches how to write  in one episode and there's a grandma who is always looking out for the uke and suddenly the guy turns into a red flag all of a sudden it's shown in the first two chapter and its like we have to find out why did turn into the red flag in the current scenario please Guys I forgot the name it will be useful if someone finds it...