Nothing like either one exists where I'm from as far as I'm aware. Well, other than the occasional fairy tale about people with the ability to change forms, but that was more of changing to anything form they wanted to take instead of just one. I suppose as long as they're not trying to actively harm me then there's nothing to be concerned about.
The closest thing we had to either is the remainder of a civilization that did some blood experiments in secret, but... as far as I know they were basically human. I'm not sure if it would've explained more or less if they weren't.
no subject
The closest thing we had to either is the remainder of a civilization that did some blood experiments in secret, but... as far as I know they were basically human. I'm not sure if it would've explained more or less if they weren't.