Psycho-Pass: Sinners of the System Case.1 - Crime and Punishment

PSYCHO-PASS Sinners of the System
PSYCHO-PASS サイコパス Sinners of the System

Prequel

Psycho-Pass: The Movie
Gekijouban Psycho-Pass· 劇場版 PSYCHO-PASS
novel

In July 2116, the Southeast Asia Union (SEAUn)[1](https://www.mangaupdates.com/series.html?id=45723733129) and the Japanese government begin to export the Sibyl System to the coastal town of Shambala Float during a civil war as an experiment in spreading the system throughout the world. Under Sibyl's rule, Shambala Float achieves temporary peace and safety, but when SEAUn sends terrorists to Japan, now able to slip through the Sibyl System and attack Japan from within, the shadow of a certain man falls on the incident and Inspector Akane Tsunemori must lead her team to Shambala Float to investigate.

Sequel

Psycho-Pass: Sinners of the System Case 2 - First Guardian
Psycho-Pass: Sinners of the System Case.2 - First Guardian· PSYCHO-PASS サイコパス Sinners of the System 「Case.2 First Guardian」
manga

It's Summer in Okinawa, 2112, and Teppei Sugo is a pilot taking part in military operations of the 15th joint task force of the National Defense Forces. Three months later, an unmanned armed drone attacks the Ministry of Defense building. In order to investigate the case, Tomomi Masaoka, an Enforcer within the Criminal Investigation Department's Division 01 of the Public Safety Bureau, goes to the National Defense military base and, with the assistance of Inspector Risa Aoyanagi and military pilot Sugo, uncovers the truth behind the case.

Alternative

Psycho-Pass SS
PSYCHO-PASS Sinners of the System
novel