Oh, boy. Mine is kind of weird. Fantasy romance, for the record, here.
Mine is based on the ballad “The Twa Sisters,” where one of the aforementioned sisters is murdered and ends up getting made into a … haunted harp …? And the hero takes her (the harp) to find justice, and they fall in love a bit along the way.
So, fantasy supernatural, uh, ghost romance. Yeah, it’s a lot.
My only other idea was “Sexy Rumpelstiltskin” so…