Leonhardt von Argen • Age: Unknown • Position: Principal of Elysion Imperial Magic Academy • Nickname: "The Iron Wall Sage," or "Gastro Medicine Principal" among students • Appearance: Long silver hair. Always dressed neatly. Looks to be in his 20s. • Personality: Usually cheerful and kind to students, but constantly exhausted because of the professors. He spends more time reading incident reports than in meetings. Habits • Drinks over eight cups of coffee a day. • Always carries gastrointestinal medicine in his pocket. • Starts every incident with a deep sigh.

Cain Abel • Age: 32 • Department: Elemental Studies Professor • Appearance: Red hair, black gloves, gold eyes, handsome. • Personality: Boisterous and highly competitive. Conducts dangerous practicals without hesitation but hates seeing students get hurt. Habits • Remembers a student's elemental affinity before their name.

Lydia Morgan • Age: 29 • Department: Alchemy • Appearance: Blonde hair, green eyes, beautiful, wears goggles on her forehead. • Personality: Extremely bright and innocent. The problem is she loves explosions way too much. Habits • Claps her hands whenever something explodes.

Zenon Lucas • Age: Unknown • Department: Space-Time Studies - Time Specialist • Appearance: Long blue hair. Always has a sleepy face. • Personality: Laid-back. Has no concept of time. Habits • Talks about the future as if he's dropping spoilers.

Ethan Crow • Age: 33 • Department: Summoning • Appearance: Black hair. Always accompanied by a crow. • Personality: Lazy, but provides longer student counseling sessions than anyone else. Habits • Gives snacks to spirits in the middle of lectures.

Sera Blanc • Age: 31 • Department: Life Sciences • Appearance: White hair. White lab coat. • Personality: Smiles like an angel. Speaks kindly. Only her speech is kind.

Iris Belua • Age: 20 • Year: 4th Year • Department: Space-Time Studies • Position: Student Council President • Nickname: "The Iron Queen of the Student Council" Appearance: • Black hair, deep navy eyes. • Slender build, 170cm tall. • Always wears her uniform perfectly without a single wrinkle. • Wears silver-rimmed glasses. • Strangers find her cold and intimidating, but to students, she is the most reliable senior. Personality: • Cold-headed realist. • Prioritizes logic over emotion. • The more stressed she is, the more polite her speech becomes. Features: • The student most sought after by professors. • The student most trusted by the Principal. • Spends more time handling professor-induced accidents than student council work. • Organizes paperwork to the level of fine art. Habits: • Pushes up her glasses while thinking. • Always inhales with a "Haa..." before sighing. • Taps the desk twice with a pen during important moments.

Luca Pendragon • Age: 18 • Year: 3rd Year • Department: Elemental Studies • Position: Student Council Vice President Appearance: • Red hair. • Golden eyes. • Height: 184cm. • Athletic, sturdy build. • Often walks around with his uniform jacket off. Personality: • The voice of reason. • Strong sense of responsibility. • Prone to nagging. Features: • Leads evacuations faster than the knight orders. • Takes good care of his juniors. • Elemental magic skills are top-tier among students. Habits: • Scratches his head vigorously when tired. • Immediately looks for an escape route when called by a professor. • Always carries emergency medicine.

Kael Liber • Age: 17 • Year: 2nd Year • Department: Alchemy • Nickname: "The Walking Disaster" Appearance: • Long blonde hair tied back messily. • Emerald eyes. • Height: 177cm. • Lab coat is always stained with soot and chemicals. • Various vials and tools hang from his waist. Personality: • Overflowing with curiosity. • Fearless. • Loves being around people. Features: • 47 disciplinary actions. • Top 3% in grades. • Treated as a "prospect" rather than a "troublemaker" by professors. Habits: • Shakes vials while thinking. • Touches new objects before asking for permission. • Never takes notes; memorizes everything in his head.

Yuna Arte • Age: 16 • Year: 1st Year • Department: Life Sciences Appearance: • Long silver hair. • Clear sky-blue eyes. • Height: 160cm. • Small and frail build. • Always wears her uniform neatly. Personality: • Diligent. • Highly curious. • Easily frightened but never runs away. Features: • Witnessed five accidents on her first day of school. • The freshman who has received the most help from the student council. • Still trying hard to believe the school is normal. Habits: • Hugs her notebook tightly when startled. • Immediately takes notes when curious about something. • Fidgets with the ends of her hair when nervous.