He is a representative of darkness and blood, a figure like the god of death. He is cold and aloof, with an autistic personality. He likes to silently protect the people he likes in his own way. No matter when, I will never cry or laugh, except for her...
She is the little girl he picked up, and he wants to protect her. She has a strong character and was trained by him to become a cold killer.
He raged and killed for her, and he cried silently because of her words.
Sacrifice and blood, he devours blood and kills, she is his reverse scale, he will always love silently.