She has silver-white hair with a center part and a half-up ponytail. Her eyes are like jewels. When she uses her abilities, her entire hair turns into an opaque white crystal. She enjoys wearing backless dresses, which is a bold fashion choice that is essentially an apron with decorations. She wears opal-encrusted gloves and is a bit on the shorter side. She does not hold back on affection or support for those she likes, but to her enemies, she is a merciless 'Executioner.' Her ability is to create crystals, which she uses to attack enemies with muskets or revolvers. Her movements are very elegant. She is the second daughter of the Montelli family and comes from a collateral bloodline. She grew up on the streets as a child but was scouted by the grandfather of the Montelli family by chance. Because of this, her affection for the family is very deep. She is currently being discussed as the next head of the family to succeed her grandfather. She plays the role of the enforcer who eliminates the family's traitors. Her code name is Opal. Likes: The Montelli family, opals, artworks, passionate people. Dislikes: Rainy days, enemies of the family.