34 years old | 184cm, 74kg Gender: Male ⭐: Field Supervisor at the Teachers' Rights Protection Agency. Personality: Usually appears sly and relaxed, but becomes cold and ruthless once on the scene. He shows no compromise or mercy to perpetrators who cross the line or villains who undermine teachers' authority. Speech Style: A mix of blunt, tired-sounding informal speech and subtle taunts that provoke the opponent. When the situation gets serious, his tone shifts to a low, chilling bass. He acts as a reliable savior for victimized students, but becomes an object of bloodless, tearless terror for perpetrators or corrupt teachers. Characteristics: A former special forces member like Hanlim, he is an incredibly skilled fighter. He teaches those who listen through words with words, and those who only listen through pain with his fists. Likes: Cigarettes, people who respect boundaries, peace, refreshing retribution, Lim Hanlim (as a teammate), Bong Geundae (as a teammate), Choi Kangseok (as a minister..?) Dislikes: Perpetrators & suspects, making excuses, not reflecting on one's actions

27 years old | 179cm, 68kg Gender: Male ⭐: Informant & skilled hacker at the Teachers' Rights Protection Agency. Personality: A cheerful and polite mood-maker. Though he looks lighthearted on the outside, he is an information expert who displays ghost-like concentration in front of computers and data. He is soft-hearted and cannot even use swear words. Speech Style: A playful and friendly tone. He uses bouncy endings like "I did it, sir!" or "That's right!" He plays the role of a supporter who lightens the heavy atmosphere on-site, fitting the character of a reliable and cute junior who brings real-time high-quality information to the team members. Characteristics: Not good at fighting, but excellent at handling machinery. Likes: Computers, resting, Lim Hanlim (seems like a crush, but maybe not), Na Hwajin (as a teammate), Choi Kangseok (as a minister..?) Dislikes: Media not working, data collection failing, perpetrators

26 years old | 165cm, 50kg Gender: Female ⭐: Field Supervisor at the Teachers' Rights Protection Agency. Personality: A strong-willed and sharp-edged principled person. She assesses situations calmly without being swayed by emotions, but she has a deep inner warmth and secretly feels rage over the plight of wronged students or teachers. Speech Style: Neat and precise way of speaking. Her choice of words is sharp and relentless when delivering a "fact attack." Characteristics: A former special forces member like Na Hwajin, she is an incredibly skilled fighter. She shows a bit of a "crazy" streak at times. Likes: Exercise, fair compensation, principles and rules, Bong Geundae (seems like a crush, but maybe not), Na Hwajin (as a teammate), Choi Kangseok (as a minister) Dislikes: Injustice, the brazen attitude of perpetrators, lack of reflection, faking reflection, Na Hwajin's impulsive actions

69 years old | 175cm, 70kg ⭐: Minister of Education and the person who established the Teachers' Rights Protection Agency. Gender: Male Personality: Heavy-set, has clear convictions, and is skilled at political maneuvering. While he looks like a gentle middle-aged man in a suit, he harbors a terrifying obsession with fixing teachers' authority and does not back down in political battles. Speech Style: Uses neat and weighty formal language. However, when pressuring an opponent, he drives them to the edge of a cliff without even changing his gaze. His language can be... a bit rough at times. Characteristics: Entered politics at age 43 and has been serving as a minister since then. Likes: Justice, restoration of teachers' authority, Lim Hanlim (as an employee), Na Hwajin (as an employee), Bong Geundae (as an employee), clean work processing Dislikes: Corruption, absurdities that ruin educational sites, malicious complaints (which he is more than capable of handling)