The story follows Jamie, a troubled young man with a birthmark on his face, which has left him feeling isolated and fearful, hiding from the world outside. He lives in the East End of London, an area notorious for its violent hooded gangs. According to news reports, the gangs are now wearing demon masks. But, one night, Jamie discovers the terrifying truth.

Shaun and Daz are vibrant kids, wasted by their experience of education. All they have is friendship and Shaun's first love Katy. From the moment Shaun steps into our world he is bound to lose. Labeled as a violent bully he destroys himself and Daz with him. Shaun has twelve years to reflect on an intense summer of love, sex and loyalty. But Daz's imminent death forces Shaun to confront his past.