It has been 2 years since the GCC raid in Anteiku. Although the environment in Tokyo has changed drastically due to the CCG's increased influence, Ghouls are still a problem, especially the Aogiri Tree organization.

Two years have passed since the CCG's raid on Anteiku. Although the atmosphere in Tokyo has changed drastically due to the increased influence of the CCG, ghouls continue to pose a problem as they have begun taking caution, especially the terrorist organization Aogiri Tree, who acknowledge the CCG's growing threat to their existence. The creation of a special team, known as the Quinx Squad, may provide the CCG with the push they need to exterminate Tokyo's unwanted residents.