Have you ever had a nightmare that you just couldn't get out of? It's a horrible experience and you find yourself tossing and turning, sweat bleeding down your face as you mentally rattle the bars of your sleeping cage, begging yourself to wake up before the killer catches you. Sometimes you draw a card of luck and you jolt with freedom into the realistic realm, leaving his thundering footsteps behind. Other times, you're stuck with him as he catches up to you and makes you into something your psychological well-being just can't handle. You wake up eventually, drained and anxious throughout the entire afternoon, afraid that he might be somewhere out there waiting for you.

Unfortunately, he is out there. From a universe parallel to our own and out of a portal- he scours our streets, causing havoc and misery every corner he turns. He isn't a man made to murder like the cold blooded killers of our kind, but a man meant to supply to his world. A hunter of the night, he reaps through people like you and I and returns them to his home, letting those who inhabit it feast upon their very flesh. Nobody knows where they vanish to and nobody ever finds their remains. His victims become missing persons with fliers that last for years upon years. 

They say if you hear his chainsaw, to cover your ears, close your eyes and tell your god your confessions.
Tomorrow you won't be waking up.