The couple descend the cliff to the beach, pursued by King. They find a network of caves leading to an underground bunker attached to the military base. Within the caves live nine children, all aged 11, whose skin is cold to the touch. They appear healthy, well-dressed and intelligent but know little about the outside world. Their home is under continuous video surveillance and they are educated via closed circuit television by Bernard, who deflects questions about their purpose and their isolation with promises that they will learn the answers someday. The children are regularly visited by men in radiation protection suits.