Criminal Investigation Department inspectors Arata Shindou and Kei Mikhail Ignatov of Unit One work a Tokyo run by the Sibyl System in the year 2120. When the criminal mastermind Kouichi Azusawa moves against the NONA Tower, Unit One is pulled into the fallout. This two-volume Shounen Jump+ manga continues directly from the earlier Psycho-Pass 3 manga and covers the same story as the First Inspector film and novel.