Eiji, a teenager eager to follow in his late father's scientific footsteps perfects one of his old experiments to diminish the barrier between pain and pleasure.
An embittered young man who draws no physical pleasure from sex starts a club for his friends, luring young women into violent rape and torture by charming them over the Internet. Eventually the angry sister of one of the girls takes revenge.
This film explores the lives of several disenfranchised urban residents, including a woman whose sole companionship comes from her erotic attachment to a mannequin, a man hired to rape women, and other assorted victims of urban alienation.