'The crunching noise had resumed, now accompanied by a disgusting, indefinable smell. It could best be described as a blend of kelp and rotten meat. The voice spoke again, now slightly louder and clearer:
Don't go. Don't go yet. I'm not finished.'
In an isolated village in the Icelandic Westfjords, three friends set to work renovating a derelict house. But soon they realise they are not alone there - something wants them to leave, and it's making its presence felt.
Meanwhile, in a town across the fjord, a young doctor investigating the suicide of an elderly woman discovers that she was obsessed with his vanished son.
When the two stories collide the terrifying truth is uncovered . . .
