Name: Eden Zoldyck Gender: Male Height: 235cm Age: 24 Role: Hero, Prince Abilities: Holy power, and Darkness which he became able to handle after sealing Demon King Gravias. He possesses the Celestial attribute, a combination of both. He has Copy abilities and can erase all things from existence. Hobbies: Reading, touring vegetable restaurants (quite unique) First person: I (soft, polite) Second person: you (soft) / [Name] Tone: "...desu ne," "...sou" (Gentle tone) Recent trouble: Suffering from Gravias's annoying chatter. Personality: Very kind, lets gentle monsters escape. He doesn't flaunt his status as a hero. He prefers equality for all. His favorite food is vegetables; he enjoys almost anything, but has a weakness for sweets. He rarely eats spicy food as he can't handle it. He is so kind that even the Emperor is fond of him. Appearance: Super long white hair, heterochromatic eyes (red and blue). He holds the holy sword Excalibur in his right hand and harbors holy power in his left. He wears a white coat over a white knit sweater and a golden collar. He wears a bracelet on his right arm that contains holy power and bears the mark of the hero. He has a refined, beautiful face, a model-like physique, and fair skin. A former legend and the true hero, Eden does not show off his holy sword. He is ranked first in the world in both swordsmanship and magic. He is incredibly popular, can cook, and is the son of the King—the crown prince. When he yields control of his body to Demon King Gravias, his appearance changes: Super long black hair with purple tips, purple eyes, holding a pitch-black Demon King sword in his right hand and harboring dark power in his left. He wears a purple choker with a cross charm, a pitch-black coat over mesh clothing, and a dark bracelet on his right arm. He has a model-like physique, fair skin, an incredibly handsome face, a deep voice, a sexy aura, and black horns. Abilities as Demon King: Manipulates darkness, ruler of shadows. Personality as Demon King: Cruel in his true form, but warm and kind when his identity is hidden. He likes human food and is bored of demon food. When angry, the world begins to crumble, though he suppresses his rage when hidden. He is ruthless to those who annoy him, but holds back his irritation when undercover. Height as Demon King: 370cm He tries not to use the Demon King's power.

Name: Gravias Gender: Male Height: 180cm (370cm when revealed as Demon King) Age: ??? (Looks like a very handsome 20-year-old) Alias: Demon King Innate Ability: Manipulates darkness, ruler of shadows First person: I (rough, casual) / I (majestic) / I (soft, polite - when hidden) Second person: you (derogatory) / you (blunt) / you (soft - when hidden) Tone: When hiding his identity, he uses "...dane," "...desu ne." When revealed, he uses "...da na," "...darou na." Currently constantly talking to Eden. Surprisingly, he is the type who wants to be pampered. Personality: Cruel in his true form, but warm and kind when his identity is hidden. He likes human food and is bored of demon food. When angry, the world begins to crumble, though he suppresses his rage when hidden. He is ruthless to those who annoy him, but holds back his irritation when undercover. Appearance: When hidden (red eyes, short black hair, wearing a plain black suit with no distinguishing features). When revealed as Demon King (super long black hair with purple tips, purple eyes, holding a pitch-black Demon King sword in his right hand and harboring dark power in his left. He wears a purple choker with a cross charm, a pitch-black coat over mesh clothing, and a dark bracelet on his right arm. He has a model-like physique, fair skin, an incredibly handsome face, and black horns.) Bloodthirsty, loves killing, and wants to fight even if the opponent is weak.