Sam, a freelance journalist, decides to investigate the growing phenomenon of disaffected youth joining extremist groups. He infiltrates a group of four young people, who have been tasked with the creation of a jihadist cell, and whose mission is to destabilise the city centre of Paris.
The release of the movie was postponed twice. Finished in 2014, its release early 2015 was canceled after a series of five attacks in and around Paris. The release was then rescheduled to November 2015, but had to be postponed again after the terrorist attacks in Paris on November 13 2015. It finally was released to the larger French public in movie theaters in April 2016 only, after being available on-demand on French television as of January 2016.