Fernando Barrientos, Head of the National Security Directorate, Mexico's Secret Police, is trying to reach the highest position in the country. On his way, he'll have to manipulate, betray, and kill, and he's well prepared for it. However, his path will be full of obstacles. Nobody, not even his family, will be immune to the chaos left in his quest for total power.

Aniela and Oscar, a murderous couple united by a distorted love full of horrors, lives in paranoia after discovering that Cynthya, one of their victims, survived.

Sporadically employed and still living with his successful neurosurgeon mother, Joel finds his only joy in falconry in the flatlands outside Mexico City, until an encounter with a down-to-earth secretary forces him to face reality.