Clervaux, Luxembourg. This secluded, picturesque town in the middle of Europe is home to more cats than people. For years, tourists have flocked to this place – also known as “cat haven” – to meet the cats and buy cat-related souvenirs.
When Aidan, Jess and their five-year-old daughter, Eleonore, move from America to Clervaux, it seems as if they’ve arrived in paradise. It soon becomes evident, though, that the inhabitants’ adoration of their cats is unhealthy. According to a local legend, each time a cat dies, nine human lives are taken as a punishment. To tourists, these tales are supernatural folklore, created to frighten children on cold winter nights. But for the inhabitants of Clervaux, the danger is horrifyingly real.
Initially, Aidan and Jess regard this as local superstition, but when Jess runs over a cat after a night on the town, people start dying, one by one, and each time it happens, a clowder of cats can be seen roaming the premises.
Are they falling victim to the collective paranoia infecting the entire town? Or is something unspeakably evil waiting for them?
Their move to Europe may just have been the worst decision they ever made.