Anna packs her travel bags and leaves home, leaving her beloved six-year-old daughter Lily in the care of her friends. As Anna's absence drags on, everyone begins to search for an explanation for her delay, until finally the possibility that she will not return at all becomes a terrible reality. A version arises that she fled with her lover, but is a woman like Anna capable of abandoning her beloved child? Is this murder or kidnapping? Did the heroine become a victim of the sick and dangerous fantasy of a maniac? The more speculation arises, the more intense the narrative becomes.