Maria Naruse

Maria Naruse is a succubus and Mio Naruse's Guardian after the death of her adoptive parents. She is the daughter of Sheila and little sister of Lucia, it is later revealed that Maria is also the daughter of Wilbert, thus making her the niece of Sapphire, the younger half-sister of Mio, and the cousin of Basara Toujou. Maria is a petite beautiful girl with long silver hair and purple eyes in her human form most of the time. She is seen dressed in a black dress that has white frills most of the time and what seemed to be like a functional keyhole on her collar, where her magical key is meant t...