Eren Yeager nothing but an impure blooded bastard child. Borne from two royal enemies he was raised in a testing facility and forced into a supernatural school. His protectors two ancient enemies who are. . . Inside of him? Meeting at the crossroads of this bizarre boy, Levi next in throne for the Underworld is intrigued as to why this quite teen is so socially awkward, like he's never had a n o r m a l relation to anyone.