Sam's having a rough night, but almost being eaten alive will do that to anyone. That thing just came out of nowhere. Nothing should be able to move like that, to keep coming like it did after the guy showed up on its tail and put that many bullets in it. Adam's evening hasn't been all that great either, he's spent all night tracking down a Sicarius Demon, but he does that almost every night, this time though, he's not the only one doing the hunting.