In this prequel to the hit science fiction crime drama anime series, Psycho-Pass: Inspector Shinya Kogami reveals how the legendary Enforcer was once an ace detective! Working within the city-regulating Sybil System, Inspectors must fight crime in a future where a single number measures your criminal tendencies and determines if you are useful to society!

An artificial organ with a numbered brand is the key piece of evidence that leads Section 3 to a network of organ smuggling! They must set up a complicated trap in order to catch the culprit! However the real perpetrator may not be who they think it is…