Watch VoirFilms. Twelve years after the death of their son, Diana and Martín decide to reunite for a weekend at their old lake house. She is a specialist in Artificial Intelligence; he gave up his profession to live withdrawn from civilization. When an enigmatic young man bearing a mysterious resemblance to their deceased son appears at the house, old secrets and new suspicions come to light. The very existence of a future may depend on the family’s past.