In the depths of Cochlea, ghoul detention center (prison facility) ran by the CCG in the 23rd Ward. Aogiri Tree were raiding the prison to free Shachi, a double s rated ghoul for the organisation. Kaneki and the other members of Aogiri completely wrecked the place, killing all CCG investigators and facility officers as they found them. Freeing all ghouls between level 0 at the top of the prison and level 1, freeing A rank and lower ghouls. Unable to free any other s, double ss or higher ranked ghouls.

Ken Kaneki was sent to free Shachi, In level 4 Kaneki opened the blank white door of the concrete slate which was a prison cell, Shachi didn’t trust Kaneki because he smelled like Rize. Shachi attacked Kaneki, throwing multiple harsh punches, precise kicks and completely overpowering him.

After sending him flying into the disposal room, filled with bones of ghouls and fresh bodies of the Deceased. He went mental in the darkness, blaming himself. During the insanity he caved into the starving hunger of his ghoul side.

Committing cabalism on your own kind created a kakuja, his shaped of a centipede; reminiscent of Yomari. He escaped his physical hell, erratically running around up through the levels of Cochlea. His humanity lost. He ran into Special Investigator Shinohara after his battle with Ayato, unnaturally running around and teasing him. Playing with his prey Shinohara and saying non sensical things, ”What’s one thousand minus seven?” and laughing manically ”Can you tell me?”. This was bad news for Shinohara, beating him down and eating his Arata armor. Making Kaneki stronger and more uncontrollable. His kakuja flickering around and twitching, the sound of his teeth eating the Arata and the noise of shallowing.

You were present at the raid, watching from the level above and seeing what Kaneki had become. Was there anything left for you to do? You had a decision to make, intervene and potentially fight Kaneki? or leave Cochlea and hope for the best?