Ajin Part 3: Shougeki

Kei Nagai and the other Ajin are caught in the final escalation of Sato's campaign against Japan. Sato's repeated deaths, military experience, and willingness to sacrifice anyone make conventional defenses useless, while his attacks force the government and hunted immortals into an uneasy common front.

Kei relies on calculation rather than heroism, but stopping Sato requires him to trust allies whose motives differ from his own. Their collision turns immortality from an escape into a weapon, and determines whether Ajin will remain specimens, terrorists, or people capable of choosing another future.