[opening narration - whispered
An experiment, conducted by some scientists on laboratory rats has shown that, in an overcrowded population, repression and dominance bring about a ruthless struggle for survival; a struggle that leads to social aberrations of a pathological and monstrous nature. Sexuality becomes madness, cannibalism. After a few months of observation, it was determined first of all, that this disintegration of social structure was besetting both males and females. A vicious war ...