When a deadly mist engulfs Paris, people find refuge in the upper floors of the buildings. With no information, no electricity and hardly any supplies, Mathieu, Anna and their daughter Sarah try to survive the disaster.
At the end of their tour of duty in Afghanistan, two young military women, Aurore and Marine, are given three days of decompression leave with their unit at a five-star resort in Cyprus, among tourists. But it's not that easy to forget the war and leave the violence behind.