Alpha's Little Raven

Alone.
Yes, that's the key word, the most awful word in the English tongue.
Murder doesn't hold a candle to it and hell is only a poor synonym.

Sealed away from the bottom of the legendary abyss, lies the most terrible demon in the Earth but as the seal slowly fades away, the power of the abyss grows stronger.

Demons persuades believers to provide them with sacrifices to be feed to the Abyss Demon; a monster formed with the dark energy that waits to devour it's prey.