Melilla. Tangiers. Toulouse. In the dark of night, officers from the Spanish, Moroccan and French police forces carry out a synchronized anti-jihadist strike but retaliation looms.

Madrid. An ordinary apartment house. This used to be the home of Carla, Marcos and their 8 year-old daughter Lua. Now Marcos has moved out. Carla is the head of the counter-terrorist squad, Marcos her first officer. Used to following Carla's orders on the job, Marcos can't grasp why he and Carla are history. Despite the secret she's keeping from Marcos, Carla just needs to get things done. Like detecting the terrorists' hidden agenda before more lives are sacrificed. Or organizing Lua's Communion. Or making tough choices a strong leader must--like removing rookie agent, Miriam, from Marcos' command to lead her own vital mission.