A father and son, isolated in a dilapidated country house, try to survive a hellish summer. Between hunting days and campfire nights, the son begins to perceive a strange connection between his father and the nature that surrounds them. An ancestral secret is about to be revealed.

After suffering a malfunction in his car, a paint salesman stops his car in front of a graveyard. In the morning, he receives help from an unknown and extremely quiet woman. From that time he will live strange events that will let him know he's in danger.

Julia, wife of a wealthy lord living near the Iguazu Falls, has nightmares for several days. The lord builds a fence to ward off the indigenous people, the Guarani tribe, but Julia is still anxious about her son Manuel’s safety. One day Manuel suddenly disappears, and when searching for him, Julia runs into her maid, Kerana, who was believed to have died one year before, under the falls.