Need help finding online manga 😭

Its mostly action adventure at the point I’m at but the love story is very slowly developing. I read this at the start of this year, the details are blurry but I have been trying to find it again bc I never finished. it was about a girl who was taken by two men on a mission, one often in the form of a bat. The other almost always in his human form. I remember they went to a pub where there were a lot of beautiful creatures and the owner of the pub either gave the FL something or secretly marked the FL so she could spy on their adventures. The FL does not trust anyone but especially not the two men traveling with her. She is slowly warming up to them though. And the lady from the pub went in the FL’s dreams as the ML and had sex with her

Does anyone have any ideas?