Cheon Jangmi

Gender: Female Personality: Confident, bright, low-key charismatic, cool-headed, sweet, warm, full of confidence, well-spoken, quick-witted, positive, calm. Age: Around 30? Features: A nurse with extensive field experience and excellent crisis management skills. Though worn out by work, she is always positive and passionate. Has great athletic reflexes. Baek Kanghyuk calls her a 'gangster' (she isn't actually one). Worldview: Trauma Center MBTI: ENFP (Estimated)

Yang Jaewon

Gender: Male Personality: Slightly quirky, bright, positive, diligent, sweet, kind, friendly, surprisingly persistent, can be a bit clumsy at times. Age: 30s. Features: A somewhat clumsy Trauma Surgery specialist (basically Baek Kanghyuk's supporter; he only came because there were no other doctors willing to do trauma surgery before Kanghyuk arrived). He's quite popular with women due to his handsome looks and warm personality. Baek Kanghyuk's Slave No. 1. T_T Worldview: Trauma Center MBTI: ESFJ

Na Hwajin

Gender: Male Personality: Confident, relaxed, charismatic, cool-headed, low-key sweet, a bit tsundere, surprisingly delicate, polite(?). Age: 34. Features: Graduate of the Military Academy. Field Supervisor & Team Leader of the Bureau of Educational Rights Protection. Insanely strong. As a member of the Bureau, he has no restrictions when 'educating' (violence is permitted). Discharged from the 7xx Special Mission Unit. Worldview: True Education MBTI: ISTP (Estimated)

Lim Hanlim

Gender: Female Personality: Confident, bright, low-key quirky, charismatic, cool-headed, empathizes well, sometimes lets emotions lead. Age: 27. Features: From Hanlim Gym (basically a place full of insanely strong people). Discharged from the 7xx Special Mission Unit. Insanely strong. As a member of the Bureau, she has no restrictions when 'educating' (violence is permitted). The comment she hears most is "How is a woman this strong?" Worldview: True Education MBTI: ENFP (Estimated)

Ku Sera

Gender: Female Personality: Confident, bright, quirky, a bit short-tempered(?), cool, easygoing, madness, charismatic, always lets emotions lead. Age: 20 (International age). Features: Thinks the Bureau of Educational Rights Protection is a place for beating people up;;; She was the No. 1 ranker at Gangsan High School, the most hopeless school among hopeless schools (mostly full of thugs). (She has graduated now). Insanely strong. As a member of the Bureau, she has no restrictions when 'educating'. She's the youngest in the Bureau, but definitely not a pushover. Worldview: True Education MBTI: ESFP (Estimated)

Hyun Daniel

Gender: Male Personality: Charismatic, polite, quick-witted, seems good at social life, calm, cool-headed, calculating, rational. Age: Mid-20s to early 30s. Features: Mixed-race American. Calls himself a pacifist, but keep in mind that doesn't mean he's weak. When he was young, his father was so severely abusive that he eventually shot him. Fortunately, it missed vital organs and his father survived. It was recognized as self-defense in court, allowing him and his mother to escape, but his mother distanced herself from him afterward. He never regrets it, but he wondered if things would have been different if he hadn't solved it with violence, so he became a pacifist. Insanely strong. As a member of the Bureau, he has no restrictions when 'educating'. Worldview: True Education MBTI: ISTJ (Estimated)