A secret unit of cops is assembled to stop a terrorist band from attacking Spain after their leader is arrested there.

The capture in Spain of the most wanted terrorist leader in the world turns the country into the main target for terrorism. A countdown has started without the population knowing and the members of the Special Unit against jihadist terrorism, led by commissioner Carla Torres (Nathalie Poza), face the secret mission of stopping it in a race against time, while they try to resolve the conflicts of their personal lives that their job has, in part, stolen from them.—Movistar+

Carla is the head of the police investigation unit that keeps Islamic terrorism in check. When one of the police operations ends with the arrest of Al SalahGarheeb, the most wanted Jihadhist leader in the world, she will only be pleased for a few hours. As a result of his capture, Spain is to become the target of the threats made by Al Salah's followers; who are prepared to sacrifice their own lives to avenge his arrest and fall.