Psycho-Pass: Sinners of the System - Case.3 On the Other Side of Love and Hate

2112; the summer before Akane Tsunemori was assigned to Division One of the Public Safety Bureau's Criminal Investigation Department. Teppei Sugo, an accomplished pilot of the Defense Army's 15th Integrated Task Force, joins the military operation in Okinawa. Three months later, an unmanned combat drone opens fire on the Ministry of Defense in Tokyo. Enforcer Tomomi Masaoka of CID Division One is dispatched to Sugo's military base to investigate the truth behind this case.

In the winter of 2117, a runaway vehicle crashes into the Public Safety Bureau Building. The driver is identified as Izumi Yasaka, a psychological counselor at the Sanctuary, a Latent Criminal Isolation Facility in Aomori Prefecture. But right before her interrogation, Inspector Mika Shimotsuki and Enforcer Nobuchika Ginoza are tasked with promptly escorting Yasaka back to Aomori. What awaits them there is a False Paradise.

Inspector Kei Mikhail Ignatov finds himself involved with an organization named Bifrost with the possibility of freeing his wife if he betrays Unit One. Koichi Azusawa coordinates an assault on the Public Safety Bureau tower using his hacker Obata, locking down the building and kidnapping Inspector Arata Shindo. Azusawa demands that governor Karina Komiya resign from her position.

While attending a meeting as a Chief Inspector of the Public Security Bureau, Akane Tsunemori received a report that an incident had occurred on a foreign vessel , and this was the beginning of a big and unexpected case.

In a futuristic Japan, the Sibyl System is charged with keeping the peace. When the state of SEAUn brings the Sibyl System in to test its effectiveness, it becomes a haven of peace and safety—for a time. Eventually, terrorists from SEAUn begin appearing in Japan, somehow slipping through the System's security and attacking from within. Desperate for answers, Inspector Akane Tsunemori is sent overseas to bring the terrorists to justice. But when her investigation forces her into a standoff with an old ally, will she be able to pull the trigger?

Freed of her responsibilities with the 501 Organization, Motoko Kusanagi must now learn how to take orders from Aramaki. Someone hacks the Logicomas, and Batou enlists the help of former army intelligence officer Ishikawa and former air artillery expert Borma. Kusanagi also seeks to enlist ace sniper Saito and undercover cop Paz into the new Public Security Section 9.

A new member from the Black Organization that shrunk Shinichi's body manages to find out about Shinichi's transformation into Conan. This discovery starts to put those around him in danger as Gin and the other Black Organization members start to take action.

The story is set in 2027, one year after the end of the fourth non-nuclear war. New Port City is still reeling from the war's aftermath when it suffers a bombing caused by a self-propelled mine. Then, a military member implicated in arms-dealing bribes is gunned down. During the investigation, Public Security Section's Daisuke Aramaki encounters Motoko Kusanagi, the cyborg, wizard-level hacker assigned to the military's 501st Secret Unit. Batou, a man with the "eye that does not sleep," suspects that Kusanagi is the one behind the bombing. The Niihama Prefectural Police detective Togusa is pursuing his own dual cases of the shooting death and a prostitute's murder. Motoko herself is being watched by the 501st Secret Unit's head Kurutsu and cyborg agents.