Late at night, brother and sister ride the elevator with their father. Suddenly, the lights go off, and the box gets stuck between two floors. In the dark. Unable to get any help, the father pushes his little boy through the narrow space between the shaft and the hallway. And he steps into the darkness. Alone in the claustrophobic box, father and daughter stay silent, until a childish whining is heard from the shadows. Someone is inside the elevator... Breathing by their side.