A sad love story with a hint of saspense about a master detective who seduces women with sophisticated technology, his target, a beautiful model, and the madness of the stalker who hunts her down.

Sachiko, a young woman frustrated with her life of dull routine, and seeking stimulation outside the deadening monotony of housework and catering to her needy husband, befriends Kobayashi, a neighbor whose wife has been carrying on an affair right under his very nose.