Trey thought he was an ordinary teenager. Then he meets a mysterious stranger, Lucien Charron - luminously pale, oddly powerful, with eyes that seem flecked with fire and skin that blisters in sunlight.

Somehow Trey finds himself in a luxury London penthouse, like a Bond villain's lair.

It's the heart of a sinister empire, built on the powers of the netherworld - werewolves, vampires, sorcerers, djinns. And Trey himself has a power that's roaring to break free.

Is he a boy or is he a beast?