After dating for just two weeks, Tom (Iain De Caestecker) invites Lucy (Alice Englert) to go with him and some friends to a festival. The night before, Tom plans to take Lucy to the Kilairney House Hotel, which he booked online and is hidden away on a series of remote roads in the Irish countryside. Before making their way to the hotel, the couple stop at a pub and a confrontation occurs between Tom and some of the locals.