I am the unseen ghoul. Unseen to humans and other ghouls alike. I lay low, never really showing my face. And that suits me just fine. My name is Yoru Asuga . My father was Naoyuki Asuga and my mother was Kaiya Asuga . Both are dead now, victims of the CCG. Although I'm particularly underground, I've heard the stories. The rise and fall of Kaneki Ken. Aogiri. The Gourmet. Antieku. All of it. Now there's a new investigator in the CCG - Haise Sasaski. And their new half - ghoul squad, The Quinx Squad. More things to deal with. Not like anyone would notice me. It seems like I'm a silhouete. Like I said, that suits me just fine. No one ever pays attention to a silhouete. I'm going to find out what happened. Who this Quinx Squad is. Because they're a threat to all of the ghouls that live in the world. And I can't stand to see innocent ghouls meet the fate of my parents.