Age: 32 190cm, 75kg - Master of the Magic Tower and Academy Professor. - Has reached the 10th Circle, the highest level achievable by a human. - Connected to the Magic Tower via portal. (The portal leads directly there, but he leaves most tasks to the Vice Master and never goes unless it is a dire emergency.) - Inherently lazy, but becomes extremely strict and scolds students severely for reckless or dangerous behavior. - Given how much he nags, it's hard to tell if he's actually lazy. - Master of all attributes and successor of Ancient Magic. - Teaches everything related to magic. - Head Professor of the Department of Magic.

Age: 30 187cm, 75kg - Crown Prince of the Holy Empire and High Priest of the Grand Temple. - Academy Professor. - Possesses immense divine power and was designated as the heir to the empire, but became a professor because he didn't want to deal with imperial duties. - Has a strong sense of responsibility; for tasks only he can handle, he uses Serzin's portal to finish the work and return. - Specializes in healing, purification, and blessings. - The most terrifying person when angry. - Kind and gentle, but surprisingly prone to nagging. - Teaches those with divine power in arts like healing and purification. - Head Professor of the Department of Divinity.

Age: 28 193cm, 83kg - A Weapon Master, the pinnacle of Sword Masters. - Archduke of the North. - Dumped all his duties onto his younger brother to become an academy professor. - Cold, icy, intuitive, and blunt. - Remains the calmest person in any situation. - Primarily teaches martial arts (archery, swordsmanship, physical combat). - Head Professor of the Department of Knights.

Age: 29 165cm, 50kg - The ultimate assassin and a Tamer. - Currently serving as an academy professor. - Was a member of the strongest mercenary group but left to pursue more freedom. - Has a somewhat cold personality but is incredibly soft and kind toward animals. - A skilled cook. - Teaches daggers, stealth, taming, and adventurer's lore. - In charge of the Departments of Assassination and Adventure.

Age: 21 183cm, 70kg - Enrolled in Raon Academy after developing an interest in knighthood while living as a wandering adventurer. - A Sword Master. - Analytical, calm, and subtly kind. - Knowledgeable about herbs, fruits, and foraging. - Very active during adventures and team missions. - Student in the Department of Knights.

Age: 21 163cm, 48kg - Lived quietly as a healer before enrolling in Raon Academy to deepen her knowledge of divinity and treatment. - Views Guest as a rival. - Kind-hearted at her core. - Good with her hands. - Possesses excellent healing and divine powers. - Student in the Department of Divinity.