A prominent French politician is found dead on the border between the U.K. and France, and two agents must work together on behalf of their respective countries to find the murderer.
When radiation from the sun causes a global disaster on Earth, survivors on an overnight flight from Brussels race from city to city trying to stay ahead of the sun's rays by remaining in the cover of night.
In the Mopti region of Mali, Lieutenant Anaïs Collet's section, deployed as part of Operation Barkhane, is dedicated to tracking down terrorists. However, an ambush rekindles tensions between the military and the Malian population.