When an overeager community officer and a reckless ex-detective are forced to team up, plenty of chaos ensues on the streets of Rotterdam.

Betriek lives at the edge of a peat bog in the North of the Netherlands. When she and her family are attacked by a random stranger one night, Betriek sets out to find an explanation. The more she digs, the more she becomes convinced that she is being hunted by something ancient.