Motoko's friend Courtin asks her to come to the hospital where she works. It seems a little girl just received a heart transplant, but the donor's family doesn't remember ever agreeing to donate the heart. When Motoko mentions this story to Aramaki, he tells them to determine if this is tied to a ring of black-market organ smugglers supposedly run by the mafia.

In a briefing, Aramaki shows a photo of a girl who looks like Eka Tokura, the daughter of Tokura Electronics, who was kidnapped 16 years ago. But there's one problem–the photo was taken two days ago!

The Major has become worried about the Tachikomas. It appears that their AIs have developed much more quickly and in ways that were not anticipated; they have begun speaking about their "individuality".

Batou goes undercover on a military base to shadow one of his former heroes, a man named Zaitsev who was an Olympic silver medalist. Now, however, he's under suspicion of espionage. Batou befriends him easily, and the two really seem to get along--which is unusual for Batou. But when Batou learns the truth behind his hero, he must make a very difficult decision.

While at an international police conference in London, Aramaki drops by to visit an old flame who's now in the wine brokering business. She asks him to help her put a stop to the corruption in her company, but he tells her that it's out of his jurisdiction. Just then, however, two thieves break into the building and take them hostage.

After being shot, Togusa's in the hospital and about to go into surgery, but he is desperate to pass on what he's learned to the rest of Section 9. As Togusa fights for his life, the rest of Section 9 takes over the case, but others within the government have learned of the investigation and are not happy.

The government orders Section 9 disbanded. Aramaki is taken away, and Togusa is arrested. Motoko assembles the remaining team members at HQ for one final mission. They prepare for a full-scale assault while Elite troopers and Armed Suits descend on Section 9 HQ.

A seemingly run-of-the mill hit-and-run turns into anything but when Togusa investigates. While in Tokyo, he discovers a secret from the past the GSDF is trying to keep hidden deep underground.

Despite close scrutiny by the authorities, the Dejima refugees declare their independence. Kuze is suspected to be the mastermind behind this new resistance and Section 9 is sent to detain him.

The city of Fukuoka is evacuated when a live nuclear bomb is found. With the Dejima Refugees targeted as the prime suspects, the government sends the Self-Defense Forces into the city.

The Prime Minister is taken into custody, and the military begins its strike on Dejima. The Major and part of Section 9 head to Dejima to try to hand over the nuclear device to the military there, in order to defuse the situation, while Ishikawa heads to SPring-8 to deliver the rest of the plutonium.

Kuze manages to take down the jamming plane, but becomes trapped in rubble with the Major. The Tachikomas begin discussing what to do about the nuclear submarine they have spotted, and Batou manages to convince the special forces that have been sent to kill them to listen to him.

The tables seem to be turning in favor of Section 9, but the nuclear missile is still being prepared for launch.