An unnamed apocalyptic event has left a handful of people struggling to survive in a remote village in rural Ireland. Jonathan and his wife Hannah are sharing a cottage with another couple, Mark and Katie. Along with their neighbour, Tim, they have one rifle and limited provisions, which are running out fast. When a group of thugs turn up to steal what little the group have, it's obvious that whoever has the ammunition will have the power. Tensions mount as they realise that they are going to have to find a way to survive in a world without power, money or communication.