The members of Quinx Squad, an experimental division of Akira Mado's CCG squad, and composed of investigators who have been surgically made part ghoul, work to track down the A-rated ghoul Torso.

Haise loses control while fighting Orochi, and has to be subdued. Later at the Chateau, Haise berates Urie for not getting the squad to safety, and removes him from his squad captaincy. Urie seeks to increase his power.

Urie speaks to Chief Washu about having his Frame level increased. With a mission coming up, the Quinxes try to get Saiko to come to work. Donato asks Haise about his missing memories. The squad goes undercover.

The Clowns act as auctioneers for a human auction, in which Mutsuki finds himself embroiled. CCG forces surround the complex in which the auction is being held, with orders to exterminate the ghouls inside--especially Big Madam.

The Quinx Squad rushes to save Mutsuki from Kanae. The Owl goes on a seemingly unstoppable rampage. Urie is frustrated when he is assigned escort duty. Ato Squad meets resistance trying to secure the monitor room.

Takizawa continues his offensive against Haise on the main stage. Shirazu tries to get Saiko to help him subdue Nutcracker in the monitor room. Urie pursues Big Madam, and feels the effects of his increased Frame level.

Haise asks Arima to allow him to take custody of Hinami, and the remaining ghouls retreat. Following an awards ceremony where many of the investigators are promoted, Haise hosts a celebratory dinner at the Chateau.

Tsukiyama's condition worsens. Tatara and Ayato argue about rescuing Hinami. Shirazu finds it difficult to take possession of the Nutcracker quinque. Quinx Squad begins a new joint investigation with S1 Squad.

Eto drops in on a defeated Kanae, offering to help. Shirazu decides he needs to make a fresh start. Ui finally consents to Haise's idea of an undercover fact-finding mission. Haise grows frustrated probing into his past.

Matsumae and Mairo try to hold off the investigators long enough for Shu to escape. Haise and Shu face each other on the building's helipad. Quinx Squad has their hands full when a powerful ghoul stands in their way.

Eto arrives on the rooftop, spurring Kanae to attack Haise, who must also reason with Kaneki. With the other squad members on the ropes, Shirazu goes all-out to stop Noro. Kanae and Tsukiyama reach an understanding.