Rumors that Anonymous is connected to someone in the finger room spread inside the police, especially Wataru Manjo (Shingo Katori) is suspected. Kaori Suematsu (Ririka Kawashima), a professional student who suffers from anonymous injuries, comes to such a finger room. It is said that the contents of her e-mail are all the injuries to her lover, Soichiro Nagisa (Taketo Tanaka). During the consultation, Soichiro was abducted and live delivery began in captivity! With the threat of "taking him all" ...
A fictitious department "Finger" established within the Metropolitan Police Department to deal with the social problem of keyboard murder = finger murder, in which the victim commits suicide in the worst case, suffering from slander and burning on the Internet.
