The plot is around two couples. One pair is Néstor and Cristina; the other is Bruno and Magda. Film takes place inland on freshwater, a great opportunity to meditate about the human being and its complexities, facing emptiness and the lack of rational explanation for many of the problems of the contemporary world, sometimes appearing that the only way out is to take refuge in instincts and sex. But the result is ephemeral and the attempt has unforeseeable consequences.