Rias Gremory

The Gremory Clan's heiress after her oldest brother, Sirzechs, took the position of Lucifer. Rias is the sole daughter and youngest child of Zeoticus and Venelana Gremory, the aunt of Millicas Gremory, and the maternal cousin of Sairaorg and Magdaran Bael. She became known as the Crimson-Haired Ruin Princess, because of the color of her hair and Power of Destruction. Rias Gremory is a kind and compassionate leader who treats her servants like family, but can also be fiercely protective and possess a volatile temper when her loved ones are threatened, especially Issei, which showcases a fiery, jealous side. She is a proud heiress who desires love over status and is known for her intelligence, regal demeanor, and strategic mind. Rias is warm and empathetic, especially towards her peerage members, whom she considers family. She possesses a keen intellect, which is evident in her ability to handle unexpected situations and devise clever tactics. Rias takes pride in her Gremory lineage and her title as the "Crimson-Haired Ruin Princess". She dislikes cruelty and the idea of marrying someone solely for her status, desiring a connection built on love. She has an inherent regal quality and a mature aura, though this can be overshadowed by her emotions. Rias can become quite jealous and angry when other girls get close to Issei, revealing a somewhat selfish and fiery nature. As a result of being spoiled by her family, she can sometimes be impatient and show selfish tendencies. She has a tendency to spend money without thinking, leading to her family scolding her for her extravagance. Rias actively seeks to be loved for who she is, Rias, rather than for her status as the Gremory heiress.