Responses
it sounded similar to this but the Fl has a different hair colour. Totally should read it though if you haven't.
https://www.mangago.zone/read-manga/confined_together_with_the_horror_game_s_male_lead/
NO I WAS WRONG! THIS IS THE ONE THANK YOU SO MUCH
It’s about a women to transmigrated into a game or book and because the maid. She was to greet the mc and let him into the mansion and thats how the game would start for the mc. Her job was to guide him. She can’t control being herself and the evil maid. The male lead has blackish/blue hair and I think blue eyes. She was reddish/orange hair with green eyes when she was normal then red when she switched. I think the game would be clearing floor levels in the mansion I can’t rember much but hopefully someone knows what I’m talking about.