Mary is Dr. Victor's assistent and Maid. (She's likely an android.)

She has a pale, almost ash white skin, she's usually expressionless, though she can smile at times. Her eyes are a scarlet red. She has a short black hair, having two slightly long strands of hair that frame her face.

Mary wears a basic maid outfit, consisting of a black dress with long sleeves. A frilly white apron accompanied by a basic maid Lace cap (head piece.) A white pantyhose and black Mary Jane shoes.