 Little by little, and thanks to the village inhabitants - who at first are hostile towards him but then become his friends - Demetrio puts together the pieces of the puzzle that led to the tragedy.The clues bring him to Mexico City, in the villa of a wealthy family, the Fernandez-Negrete's who are the owners of the FERNE Bank, one of the most important banks in Mexico, where Ricardo had spent some time in the past as a trusted worker.According to the info he has in hand, in that house lives the woman who is the cause of Ricardo's suicide.