Devil's Bridge, Mid Wales

A thousand years ago, the devil built the town a bridge.

But there was a price - he would return at different times and in different guises and each time there'd be the direst consequences for those living in its shadow.

Darkness descends

To most in the town, it's just a colourful local legend; a flight of fancy. Dark deeds have happened in Devil's Bridge from time to time, but dark deeds can happen anywhere - and there's no such thing as the devil anyway.

A community in conflict

But then a massive scandal, involving a schoolboy and his English teacher, hits the town. It drags to the surface an equally toxic scandal from years before.

And soon, even the most die-hard of sceptics begin to wonder if a devil-like figure is walking in their midst...