The manga adaptation of the *PSYCHO-PASS Sinners of the System* movie trilogy.
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.
After the case occurring in 2116 in the Southeast Asian Union (the SEAUn), Shinya Kogami continues to wander. In a small South Asian country, Kogami rescues a bus carrying refugees being attacked by armed guerrillas. Among them is a girl named Tenzing. Tenzing begs Kogami to teach her how to fight in order to take revenge. What kind of world exists wherein a girl seeking revenge and a man capable of exacting his own both see possibility in the margins of a place with no way out?
