Board Thread:General Discussion/@comment-16841151-20130907034058/@comment-3405417-20131101030448

Maybe he's a being who has the body of a grimm and the soul of a man. And that's what makes him different, he's a grimm that can feel emotions; anger, hatred, and anguish and he can also harness aura by draining energy from others so he can temperarily gain control of his dark half.