August 6, 1956 during the military dictatorship of Rojas Pinilla. Explosions in central Cali military convoy destroy much of the traditional buildings of the city and exposing the roots of some houses which for years had kept the secret stories of its inhabitants: Proprietary notable families of Manors sugar mills and surrounding. One such family is visited by a girl, who has lived for years in the U.S., and is half sister of our young protagonist. It is knowledge, dig into the past of the family¸ attracted to each other¸ and are immersed in a delirium in which they appear as mythical ancestors who also starred in stories of incest and violence.