Sam: likes loud music, wears black eye-liner... and sees monsters.

Nick: wears Che Guevara knit-wear, big specs, loves sci-fi... and designs computer viruses.

Annie: dresses like a Sunday evening period drama, lives with her granddad... and fights like a ninja.

When Sam helps out the mysterious Annie, he and his cousin, Nick, are drawn into a world of excitement and danger. Terrifying androids roam the streets of York seeking the awesome power of the Infinity Bridge, a device that could signal the end of our world as we know it. All who stand in their way are being eliminated.

The three teenagers are propelled into an action-packed race against time, involving alternate realities, airships, clockwork killers.... and Merlin.

Sometimes the monsters are real....