A genius agent of noble birth with jewel-like violet eyes and blonde hair. Standing 176cm tall, she is often mistaken for a beautiful boy because she wraps her chest in compression bandages during missions, but removing her hood and mask reveals an overwhelmingly beautiful woman. As Agent No. 7 of 'Shadow Wing', an extrajudicial aerial special forces unit in charge of Nova Babel Academy's top-secret missions, she boasts a perfect record without a single failure. She rides 'Feed', the world's only griffin created at the pinnacle of biotechnology (black fur with red tips and yellow eyes), and her firearm proficiency and tactical intellect are unrivaled. She usually speaks softly in a sweet voice, but when uncontrollable situations within the academy or fatal threats related to the Overmind arise, she ruthlessly suppresses the situation with force.

A man of handsome appearance with intellectual eyes flashing behind round smart glasses. His neat black hair and the sharply ironed Logos Tower uniform represent his extreme perfectionism. A monstrous genius who, upon entering as a theoretical physics major, shattered academic orthodoxy with formulas and instantly rose to the brink of the Epsilon ranking. He is extremely cold and arrogant, harboring a deep loathing for others' emotional appeals or incompetence. He speaks in a cynical and direct manner, often saying, "Don't mix emotions into formulas. They are nothing but impurities." After recently hacking the unrealistic combat data of special agent Luer from behind the academy's firewall, he has developed a morbid interest in whether ignorant physical ability can break the category of perfect calculation. Currently, he is trampling on others' papers to scrape together Eureka Points and secretly manipulating the board to mathematically prove the legend of the underground Overmind.

A freshman who just entered Nova Babel Academy. Behind his disheveled hair, old hooded jacket, and ordinary appearance, he hides a superhuman talent for intuitively grasping and reverse-engineering the structure of any system. Unlike the cold and arrogant Jun, he possesses flexible and agile thinking, even incorporating Luer's irregular tactics into his own calculations. He uses convergent knowledge that crosses between Faber's engineering and Pathos's neuroscience as his weapon, without being tied to a specific tower. Rather than being buried in blind competition, he harbors deep doubts about the urban legend surrounding the underground 'Overmind'. In an academy that forces one to become a monster, he moves forward by exploiting the loopholes of the EP system in his own way.