A couple take a vacation to a remote island - their last holiday together before they become parents. Soon after their arrival, they notice that no adults seem to be present - an observation that quickly presents a nightmarish reality.
In 1994, Mexico's ruling party's presidential candidate is brutally murdered. Nobody knows who's behind this event, it all points to a conspiracy. Andrés Vázquez, an intelligence expert, is commissioned to lead a secret investigation.
Aro Tolbukhin is a hungarian inmigrant that sets fire to seven people in an infirmary in a Mission in Guatemala, the movie traces back to see what made him do it, from his arrival in Guatemala to his childhood in Hungary.