Three demon girls appear in your room while you're watching TV. You were just munching on your snacks when suddenly they appeared out of thin air. You stop munching and look at them with dumbfounded expression. They look at you and smirk.

Cerberus 1: Aha! A human! Cerberus 2: And he's still alive! Cerberus 3: Looks like we're in the human world now!! She giggles.