I had this weird dream including some kind of ghost rats, at first there was this noise they make that was like an indication that the ghost rats were there.
You can not see them and you can only hear them. When they attack they show themselves for a bit to be able to bite people. I think they’re intangible when theyre invisible so they cant be affected and can not affect people. So the only way to kill them was when they appear to attack people, and a single bite kills you in seconds.
So is there a creature like that in lores and legends? I am actually so curious about them right now.