A gang of criminals, among the worst in the business, have been hired to kidnap important young people, children of politicians, in Paris before leaving for Belgium to join their boss. However, they decide to stop, deep in the Ardennes, in what appears to be a large property with a hut and a farmhouse but which seems abandoned. However, as night falls, they will realize that this place is still used and that its owners hate criminals of their kind. These people, quite particular moreover, go on a mission to save the hostages and to take care of the case of the criminals who have stopped at their place... and who will therefore have fallen on much stronger than them for the first and last time in their lives !