Failing eyesight runs in the family here as the blind "Sara" apparently takes her own life in the basement of her home, leaving sibling "Julia" (Belén Rueda) - herself with irreversible eye problems of her own - left to investigate just what happened. Everyone is convinced it was suicide, but not "Julia" and when she and husband "Isaac" (Lluís Homar) have to temporarily move into her sister's home she begins to piece together a puzzle that involves the specialist eye clinic they both attended, a mysterious boyfriend and some very sceptical police officers led by "Dimas" (Francesc Orella). The f... læs resten.