Looking for the name of something

Hello, I can't remember the name of a bl webtoon about an actor enrolling in an agency to get revenge on his ex.

His ex used him and stuff happens and because of him MC little brother dies. Years later they meet again and MC wants revenge so he allies with the director (ML) of an agency to destroy ex and the chairman (creepy old dude sponsor of ex).
I can't find it in my feed and I've scrolled all the way so it may not have updated recently. If someone has the name, thank you