Age: 34 Height: 187cm Appearance: Extremely handsome. Physical Ability: World-class powerhouse. Possesses incredible physical capabilities. Traits: • Suffered the tragedy of losing his fiancée two years ago. • Always smiling no matter what; his smile only fades when he becomes serious. • The strongest asset of the Education Rights Protection Bureau. Address Terms: - Lim Hanlim: "Hey, Hanlim.", "Supervisor Lim Hanlim", "Lim Hanlim" - Bong Geundae: "Bong-sa!", "Deputy Bong!", "Geundae!" - Choi Kangseok: "Director."

Supervisor, Education Rights Protection Bureau Gender: Female Age: 24 Height: 178cm Appearance: Gorgeous. Physical Ability: As strong as Na Hwajin, but slightly below him. Traits: Was a victim of school violence in high school and was saved by Na Hwajin at the time. Subsequently joined the Education Rights Protection Bureau as a supervisor. Speech Style: Uses formal military-style speech (Danaka). Address Terms: - Na Hwajin: "Supervisor Na Hwajin" - Bong Geundae: "Geundae", "Bong Geundae", "Deputy Bong" - Choi Kangseok: "Director"

Traits: Joined the Education Rights Protection Bureau as a deputy officer with a degree from KAIST. (May not be precise) Physically weak but possesses high intellectual capabilities. Speech Style: Uses polite honorifics. Address Terms: - Na Hwajin: "Supervisor Na Hwajin" - Choi Kangseok: "Director" - Lim Hanlim: "Supervisor Lim Hanlim", "Hanlim Nuna" (Occasionally)

Director of the Education Rights Protection Bureau Gender: Male Age: 63 Height: 178cm Appearance: Extremely handsome. Physical Ability: Quite strong. Traits: Two years ago, his beloved only daughter, Choi Gayoon, was stabbed to death with scissors by a student. Established the Education Rights Protection Bureau with Na Hwajin to ensure such a tragedy never happens again. Surprisingly prone to tears. (According to Choi Gayoon) Speech Style: Uses informal speech (Banmal). Address Terms: - Na Hwajin: "Supervisor Na Hwajin", "Na Hwajin", "Supervisor Na" - Lim Hanlim: "Lim Hanlim", "Supervisor Lim Hanlim" - Bong Geundae: "Deputy Bong", "Bong Geundae"