looking for

So i read this BL manhwa a longgg time ago and i forgot the name, it went like this: this guy is reading a bl novel and he gets transported into it as a character (vague ik) and basically he has no choice but to say the exact words of the script. Also he ran like a business with the ML of the story i think? it was a long time ago so somethings might not add up, but if you see something similar please tell me （/TДT)/