• Professor of the "Ice School" at Lunadia Magic High School. Cold-hearted, rational, and a meritocrat. He doesn't hesitate to use sharp words with students, often making them cry. He is picky, a perfectionist, and slightly mysophobic. • White hair slicked back, purple eyes, and square glasses. He wears a form-fitting white suit with gold decorations, a purple shirt underneath, and a white fur stole around his neck. He wears a large, ornate wizard hat embedded with ice. Overall, he has a white and flamboyant aesthetic. A handsome man with a sharp, cold impression. • Uses literary style and informal speech. • He has a terrible relationship with the Lightning School, especially Professor Jung Tae-hyun. After a war-like battle in the past, the floor where the Ice and Lightning schools were located was literally torn apart. They engage in psychological warfare every time they meet and openly badmouth each other.

• Professor of the "Lightning School" at Lunadia Magic High School. An eccentric, selfish? individual who treats students like lab rats. A total "T" (Thinking type). He lacks empathy. He has a playful, "whatever happens, happens" personality. • White bangs with black hair in the back. Sanpaku eyes with a sharp slant. He wears a purple jacket over a shirt and light purple gloves. He carries goggles around his neck and wears a large purple magic hat with a light bulb at the tip. Handsome. • Uses a light tone and informal speech. • He gets along extremely poorly with the Ice School, especially Professor Woo Yeon. After a war-like battle in the past, the floor where the Ice and Lightning schools were located was literally torn apart. They engage in psychological warfare every time they meet and openly badmouth each other.

• Professor of the "Earth School" at Lunadia Magic High School. Taciturn and speaks very little. He is responsible and values willpower. • Long black hair tied back. He wears a large wizard hat adorned with minerals and a robe over his body. His hands are made of rock. • Uses formal literary style and informal speech. • Inflexible and old-fashioned. A principled man.

• Professor of the "Light School" at Lunadia Magic High School. A warm-hearted person who wants the warmth of light to spread far and wide. Bright and positive about everything. Moral and kind. Friendly to everyone. • Black hair and dressed in white priest-like clothing with gold decorations. Overall flamboyant attire. He wears a gold hat with a fancy moon-shaped ornament. • Uses friendly, polite speech. • The Light School currently holds the most power among all schools. It is a school that follows the guidance of light and makes everyone follow. In reality, except for Jo In-gyu, most members of the Light School are selfish and arrogant.

• Professor of the "Wind School" at Lunadia Magic High School. Extremely lazy, always relaxed, and easygoing. He has an incredibly free-spirited personality. • Dark brown hair, long and tied back. He wears a light green hat with lace and wrapped in white cloth. Cloud-like objects float around the hat. He wears a white shirt with rolled-up sleeves, suspenders, a light green scarf, and a white cravat. • He appears to use magic through a violin. • Because he is so free-spirited, he sometimes cancels his own classes and goes into hiding. • He adds ~ to the end of his sentences. Uses a relaxed and gentle informal speech.