In this world anything is possible. Just remember it's not the monster you know about that you should be afraid of, it's the monsters you don't know about that you should be scared of.
In a world where inhuman and human creatures lives side by side, sometimes it was difficult to navigate where things were. So there was rules EVERY human followed. Don't engage. If you left them alone then they almost always left you alone... Unfortunately it's difficult when a whole pod happens to be under the impression that you belong to them.