Sometimes, in the world of Tokyo Ghoul, the only way to defeat monsters is to turn into one... The only group battling the ghoul threat is the Commission of Counter Ghoul, and they will employ every weapon at their disposal to defend humanity from its most dangerous predator. An experimental process that implants human investigators with a Ghoul's Kagune and endows them with Ghoul talents and capabilities is their most recent weapon in this covert conflict. But neither the technique nor the recently established Qs Squad have been tried. Will they turn into monsters or heroes? The most recent book by Sen Takatsuki is now available, and a video of her confessing to being a ghoul has gone viral. And if that information wasn't shocking enough, her book's contents.