The book describes the relationship between Nils and Gunilla, Nils an intellectual from Stockholm, Gunilla a nanny from Dalarna, produces the human relationship as a war, a constant battle. Nils caught in Dalarna to install a computer system takes Gunilla, "the ugly, mundane, boring, banal" as its object, its victim, in an effort to project his anxiety and torment on. He must torment her to endure his self disgust, his self-hatred. They are both lonely. Need each other. To torment, to be tormented, is something that breaks futility.