The Footprints of the Secretary

Federico, grandfather of Luis Madero, professor of history, is assassinated in Bolivia while trying to protect a secret of great value. Camila Alvarez is forced to give the bad news to Luis.

The official story of the pendent of a thread to the first page of the manuscript of Mariano Moreno with what was "The Revolutionary Plan of Operations."

In order to avoid that "The Revolutionary Plan of Operations" reverses the story, members of The Lodge will be ahead of the steps that Luis and Camila travel in the search of the 3rd page.

Luis Madero meets with his father and begins to truly believe that the family has the mission of seeking and safeguarding the secret of "The Revolutionary Plan of Operations."

Involved more and more with the investigation, Madero tries to convince Ugarte to authorize him to continue. Camila identified a dark business and The Lodge infiltrated an agent into Luis' life.

The student Faletti joins the investigation and together with Álvarez they go after the steps of the Castelli track. Basualdo is encouraged to defend the legacy as of place.