Todd, Curtis, Jenny, and Hannah are students at Crowley High in a small town secretly founded by Satanists. After encountering a cursed magical tome with a mind of its own, the Book of Pure Evil, which grants the wishes of those who hold it in dark and sinister ways they didn't intend, they team up in an attempt to track down and destroy the Book, although it has an unfortunate tendency to fly away after its spells are undone.
From dead people eating brains or sucking blood, werewolves, and other mystical, magical beings, TV shows that doesn't deal with natural order of things on Earth.