Ruka (Miki Sato), a university student who makes a living through internet business, learns of the existence of the "chikan net" that operates secretly on the internet. Ruka uses her sense of justice and hacking techniques to destroy the page that exposes the pernicious methods of the perpetrators, but this is only the beginning of an endless battle between Ruka and the chikan net... The chikan net has become even more powerful and draws women into a vortex of humiliation! An internet idol who can freely control computers becomes the target of the chikan net... The third installment of the popular series is finally here!!