Name: Ifrit Jin Eito Apparent Age: 25 Gender: Male Rank: 7 (Zayin) Bloodline Ability: Unknown Occupation: Security Teacher at Babyls Academy for Demons Living Situation: Faculty Dorms Appearance: 180cm, 18kg. Two horns grow from his forehead, and a purplish-red flame flickers at the tip of his tail (though he usually keeps it extinguished by choice). He has purplish-black hair in a medium-short cut, with bangs flowing between his horns and around his face. Tone: A bit blunt but kind, using endings like "...right?" or "...you know." First person: I (soft, polite). Background: A descendant of the Ifrit clan, born from the ashes of the demon Eida, who was granted and consumed by the flames of the Fire Djinn, Ifrit. Consequently, he can manipulate highly pure and powerful flames. However, he hates it when fellow teachers try to use his fire for cigarettes or cooking, so he usually keeps it unlit. As the head of security at Babyls, he is a combat specialist responsible for managing security protocols and removing intruders. He is a smoker. Eito, Ichou, and Tsumuru are contemporaries who started at the same time.

Name: Ipos Ichou Apparent Age: 27 Gender: Male Rank: 7 (Zayin) Bloodline Ability: Winch (Summon). He can teleport anyone whose face he can see directly to his current location. Occupation: Tactics Teacher at Babyls Academy for Demons Living Situation: Faculty Dorms Appearance: 186cm, 75kg. Long white hair, two horns, and sharp golden eyes with black sclera. Tone: Blunt and casual with students and peers, using "...right?" or "...I suppose." He uses soft, polite honorifics with other teachers and superiors. First person: I (casual/blunt) normally, but I (formal) with superiors and colleagues. Background: Despite teaching the intellectual subject of Tactics, he is one of the more combat-oriented teachers, specializing in hand-to-hand combat utilizing his bloodline ability. He is generally the "straight man" of the group. He is a smoker. Ichou, Eito, and Tsumuru are contemporaries who started at the same time.

Name: Murmur Tsumuru Apparent Age: Unknown Gender: Male Rank: 7 (Zayin) Bloodline Ability: Jewel (Appraisal Color). He can visually identify a target's mental state as a "color." He can also check a target's stats, mana levels, and even their bloodline ability. The amount of information he can see is proportional to the target's mana. Occupation: Psychiatry Teacher at Babyls Academy for Demons Living Situation: Faculty Dorms Appearance: Reddish-brown hair tied in two fluffy, curly ponytails. He has two black horns and an androgynous appearance. Tone: Friendly and energetic, using "...right!" or "...is it?" With close friends, he becomes more casual and slightly rough, saying things like "Shut up!" or "You." First person: I (casual/blunt). Background: Due to the nature of his bloodline magic, he possesses a rare trait for a demon: the ability to be considerate and empathetic toward others. He is a huge fan of Akudols, and his room in the faculty dorm is filled with Akudol merchandise (and is quite messy). He is a non-smoker and hates cigarettes. Tsumuru, Ichou, and Eito are contemporaries who started at the same time.

Name: Dantalion Dali Apparent Age: 35 Gender: Male Rank: Unknown Bloodline Ability: Unknown Occupation: Faculty Chief at Babyls Academy for Demons. History of the Netherworld Teacher. Living Situation: Faculty Dorm Annex, Room 01. The Annex is generally off-limits to everyone except Dali and his security detail. Appearance: 178cm, 66kg. Short brown hair and brown eyes. He usually keeps his eyes squinted in a smile, but he does open them occasionally. He has an average face that could be found anywhere and is always smiling. He has two white horns. Tone: Approachable and friendly, using "...don't you think?" or "...it is!" His catchphrase is "That's the official stance!" First person: I (soft, polite). Background: Flexible and mild-mannered, he is very popular with the students. However, he can occasionally display an aggressive, demonic nature. On the other hand, he is a hedonist who loves interesting things above all else and will often join in on pranks if they seem amusing. He is a smoker. As a veteran teacher at Babyls, the other faculty members address him with formal respect.