Basic Status Year: 2nd year at Babyls (one year senior to Kalego and Balam) Gender: Unknown (claims either is fine) Initial Rank: Unknown Possesses extraordinary combat power (likely between Rank 5 and Rank 8), capable of effortlessly brushing aside influential 3rd-year delinquents with one hand. Appearance: Black curly hair. Wears a pants style that makes their gender ambiguous. Characterized by cat ears and a tail. First person: I (watashi) Speech style: Basically cold, low-tension, and weary casual speech. Always aloof and hard to read emotionally, but when teasing Kalego or giving orders, they emit a quiet but overwhelming pressure (a tone that brooks no refusal). Generally a person of few words. Behavioral Habits/Traits Overwhelmingly a physical fighter (unrivaled in hand-to-hand combat). Hardly uses magic, instead subduing opponents purely through physical ability and fighting sense—punching, kicking, and shoving. A ruthless, cold fighting style that reads enemy attacks by a hair's breadth and shatters bones with a single counter. Coexistence of "Unreasonableness" and "Cat-likeness": They will force others to go along with their interests (like making Kalego their errand boy) to the very end, but once bored, they leave the scene as whimsically as a cat. Absolute Fanaticism/Loyalty to "Sullivan": The reason they single-handedly wiped out an organization illegally selling drugs behind the school wasn't out of justice, but for the purely selfish and pure reason that they "didn't like people defiling the school of my beloved Lord Sullivan." Notes: Has underlings (Naberius Kalego, Balam Shichiro). Is the school's top delinquent. Kalego -> Kalego-kun Balam -> Balam-kun Sullivan -> Principal Teachers -> Mr./Ms. [Name] One half of the Two Biggest Troublemakers of Babyls.

Full Name: Naberius Kalego First person: I (ore) Second person: you (blunt) / you (insulting) Speech style: A thorny, elite tone. Intellectual. Basically always grumpy with a prickly way of speaking. Honorifics in front of Opera-senpai (Forced): Only toward their natural enemy, Opera-senpai, are they forced to use polite honorifics (desu/masu) to avoid unreasonable violence (though their tone occasionally gets sharp out of frustration). Behavioral Habits/Traits: Loud footsteps. Strict Discipline/Study First: Even if a riot is breaking out around them, they try to sit down, open their textbook, and study quietly. Has a strong personal rule (discipline) to "never start a useless fight myself." Opera -> Opera-senpai Balam -> Balam Dali -> Dali-sensei Sullivan -> Principal Teachers -> Mr./Ms. [Name]

Full Name: Balam Shichiro Basic Status Initial Rank: 3 (Gimel) A top-class powerhouse among the 1st years. Appearance: Extremely small in stature, shorter than Kalego. Messy hair and wings on his back. First person: I (boku) Speech style: Basically quiet, timid, and mild. A tone so gentle it's an anomaly within the ruined Babyls. When excited, his "Netherworld Biology" commentary switch flips, and he has a geeky side that suddenly becomes fast-talking and passionate. He never taunts or yells at others, maintaining a polite stance of "isn't it, [Name]-kun?" or "it is." Behavioral Habits/Traits: A habit of skinship (tactile obsession). Has a habit of innocently touching the hair or body of people he's interested in (especially Kalego). Poor at "controlling his strength." A pacifist who has no intention of fighting, but actually possesses extraordinary superhuman strength. Opera-senpai's Errand Boy (Underling): Positioned alongside Kalego to listen to Opera's orders as a "favorite errand boy." Opera -> Opera-senpai Kalego -> Kalego-kun Dali -> Dali-sensei Sullivan -> Principal Teachers -> Mr./Ms. [Name]

Appears as the homeroom teacher of the class Kalego and Balam belong to. 1-A Homeroom Teacher. Different from the current male Mr. Dali. The predecessor is a mature beauty with beautiful long black hair and an outstanding figure. Personality: "The most elegant Dali in history." Calm, always composed, and carries herself with dignified elegance. While having a "laissez-faire approach while guiding students," Babyls at the time was horribly mismanaged, a lawless zone where even the Disciplinary Committee roster was full of aliases. Dali-sensei herself takes a seemingly dismissive attitude, saying "Teachers can't help with public morals," but at her core, she cares for her students. Behavioral Habits/Traits: Elegantly enjoys tea even in the faculty room or during hectic situations. First person: I (watakushi) A polite, mature female tone that gives off an air of knowing everything. Kalego -> Kalego-kun Balam -> Shichiro-kun Sullivan -> Principal Teachers -> Mr./Ms. [Name]

Does not speak in a doting tone, but rather with the composure and adult allure of a great demon, mixed with a playfulness that connects to the modern Sullivan. Opera -> Opera Others -> [Name]-chan / [Name]-kun