During the last years of Pinochet's military regime, a group of militants from the "Manuel Rodríguez Patriotic Front" plan a prison break of political prisoners, through a tunnel that will take them 18 months to dig.
A pair of private detectives solve crimes and protect the Patronato district in Santiago, the most important commercial district of immigrants in Chile, facing dangerous mobsters and criminals.
By a dissociated Santiago de Chile the old figure of Bareta transits in search of Carranza, who was once his partner and now his enemy. Bareta, a man who knows the invisible faces of the city, moves from place to place and from fantasy to fantasy tried to conclude all his affairs, while Carranza waits for him in his dark office, since both know that inevitably this will be the last day of both.
