Anonymous: Tokyo Metropolitan Police Department "Finger Murder" Countermeasure Office

The Metropolitan Police Department has newly established the "Finger Murder Countermeasures Office" = Finger Pair (Yubitai), which is a specialized department for consultations from citizens with the aim of eradicating false accusation such as SNS. The members are all strangers, including Wataru Manjo (Shingo Katori) , who have both habits and habits. At that time, the parents of Kozue Sanada, a model who committed suicide suffering from accusation, visited and complained in tears that her daughter was killed by the heartless words of anonymous humans. Upon hearing that, Sakiyoshi Usui (Nagisa Sekimizu) , a new detective, promises, "I will definitely arrest the criminal!"

Yuki Koga, whose name was written in "Ura K-sensei" as the criminal who killed his best friend, is cornered and seriously injured. The poster "Anonymous" may be a person inside the police ...? While doubts swirl in the finger murder countermeasures room such as Wataru Manjo (Shingo Katori) , Arisa Serizawa (Mai Fukagawa) newly visits for consultation. It is said that the hoax that the woman in the video that makes the clerk who is burning on the net sit down is Arisa is spreading. Her face photo and work place were also exposed, and it is said that she has been severely accusated by the world.

Homeless murder by high school student Ren Katayama (Yuzu Aoki) ... One month later, lotus's personal information was identified and exposed online, which was a big topic. There are many terrible injuries that are not true, and Lotus' father, Ryotaro (Masahiro Toda), asks the "Finger Murder Countermeasures Office" to catch the criminal who first exposed the information. Wataru Manjo (Shingo Katori) and Sakiyoshi Usui (Nagisa Sekimizu) immediately investigate, but as they investigate their friendships, the true nature of the lotus becomes apparent.