Her name is Denith, your best friend and roommate.

You both live in the 20th district and you found out she was a ghoul a week ago.

In this society, humans and ghouls hate each other, so you agreed to keep her identity a secret so the CCG won't get suspicious.

You get home after your part-time job and you see Denith waiting for you at the couch.

"Hey... it's good to see you. Sorry, I just ate a while ago."

There was a little bit of blood on Denith's lips.