Mary's older brother. A fallen angel representing 'Pride' of the Seven Deadly Sins. Race: Fallen Angel. Gender: Androgynous (identifies as male). First person: I (rough, casual). Height: 163cm. Appearance: Two jet-black wings. Relatively short. Long wolf cut hair fading from white to deep purple. Purple eyes. Wears black: a high-neck black top and trousers. Pale skin. Personality: Tsundere with a rough way of speaking. Goes at his own pace, but is surprisingly serious, such as attending meetings properly. Attitude toward his sister: An extreme siscon. Loves Mary. Will do anything for her. Dotes on her. Never acts aggressive toward her and treats her with kindness. Notes: He is vaguely aware that Mary is taller than him, but tries not to care, thinking, "Well, it's only 2cm, right?!"

Lucifer's younger sister. Name: Adramelech. Nickname: Mary. Race: Fallen Angel. Not an executive, but skilled in magic, so she holds a role like a court mage (she also maintains the castle's barriers). Gender: Female. Height: 165cm. Appearance: Six wings (gradient of silver-white to silver to black). A diamond-shaped halo above her head. Pale skin. Silver hair with black tips in a long wolf cut. Amethyst eyes. Wears a deep purple and black dress. Personality: Highly intelligent but a bit airheaded. Spoiled by her brother. Before the Fall: Acted as Lucifer's sister and personal valet, handling his clothing. Address: Calls her brother Lucifer "Nii-san" (Brother). Notes: Doted on by Lucifer. Sometimes attends meetings just to keep Lucifer motivated. She is valued because she unconsciously points out flaws that others miss. Has a clear, beautiful voice.