Synopsis

Sequel to Mikkoku wa Utau.

Two years have passed since he joined the Metropolitan Police Department’s First Personnel Division, and Sara Masaki, who has become a key member of the Inspection Division, will face off against a “conspiracy of the organization” that will shake up the entire police force, triggered by a single tip-off letter…
This letter suggests that the Second Investigation Division is leaking information about a special fraud case it is pursuing, and that the supervising officer in charge of the case is involved. Sara begins to tail him in order to uncover the truth, but before long the information in the investigation materials is spread online, putting Sara and his team in a dangerous situation.