Psycho-Pass 3: First Inspector

Inspectors Arata Shindou and Mikhail Kei Ignatov have uncovered Bifrost, a clandestine group manipulating society from beyond the reach of the Sybil System. Before the Criminal Investigation Department can act on what they know, Bifrost agent Kouichi Azusawa takes control of the CID headquarters and turns everyone inside into hostages.

While Mika Shimotsuki, Shinya Kougami, Nobuchika Ginoza, and the remaining officers fight to reclaim the building, Azusawa demands Governor Karina Komiya's resignation and pushes Arata toward a truth tied to his own past. The siege becomes the final move in a conspiracy that has shadowed both Arata and Kei from the beginning.