Following the intense Tsukiyama Family Extermination Operation, the CCG members have significantly strengthened their forces to eradicate ghouls across Japan. Haise Sasaki, now detached and efficient after leaving Quinx Squad, immerses himself in challenging CCG missions, despite his inner struggle as memories of Ken Kaneki resurface. His newfound demeanor impacts those around him, leaving Quinx Squad shattered by a member's death and lacking guidance. As tensions rise, both Haise and Quinx Squad navigate their obligations to the CCG, even as a shadowy group within the organization emerges, hinting at corruption that raises suspicions among the squad members.