A young English couple come to the French Alps for a holiday—and are caught in an avalanche. After digging themselves out of the snow, they return to the hotel and find it completely empty. There is not a single person in the village around it either. Zoe and Jake can only sit and wait for rescuers to appear, but no one comes. Then they try to get out on their own, but each time they end up in the same village. Strange visions test the strength of their love and sanity, subtly suggesting that no one could have survived this avalanche, and that the laws of nature have stopped working altogether…