A knockout fantasy that combines the heart-stopping action of superhero comics and the creepy creatures of the best fantasy.

Fourteen-year-old Londoner, Charlie, thinks he's been given superpowers, but in fact he has been possessed by a demon. The adventure brings Charlie—as well as his friend, Jack, and Esme, a girl trained from birth to fight the demon—from the streets of London into Hell itself, as they prepare for a battle with ultimate stakes.