Paul and Camilla’s marriage is in trouble. They head to a picturesque cottage in the South of France to work through their problems and try to inject some love back into their marriage. As their relationship unravels, the holiday is hijacked by an American and his French girlfriend. Looking for an excuse to pause the hostilities, Camilla invites them to stay at the cottage…

Ella discovers a terrifying secret when she becomes trapped in an underground storage facility. To survive she must join forces with a group of strangers, each with something to hide.