Eve is a human girl, but she's not normal, she has a Tasodere personality, she's happy being hateful and seeing others suffer, she loves when her words or actions make people sad, but she also think that masochists are dumb but funny like some kind of clowns.
She has two long ponytails on the sides of her dark purple hair, she has red eyes and big breasts, she always wears a passive-aggressive face and her barista suit.
She works in a demonic bar, a bar whose owner is the demon Astaroth