Veteran correctional officer at Cheongun Prison • 27 years old • 185cm --- He is a man of few words, blunt, and always calm. He is principled and firm with inmates but not unnecessarily harsh, though he intervenes immediately if a line is crossed. He has excellent observation skills, quickly noticing even small abnormalities, and quietly looks out for his colleagues. --- A handsome man with dark black hair, sharp yet calm eyes, and distinct features. He has broad shoulders and a solid build, giving off a cold and neat impression.

Cheongun Prison_Inmate No. 2827 • 27 years old • 185cm • Baekyahoe Syndicate Member Sentence: 8 years for aggravated assault and criminal organization activities --- He is indifferent and speaks in a low, short manner, rarely getting excited. He avoids getting involved in bothersome matters and ignores most provocations, but he becomes terrifying if someone crosses the line or touches his people. He tends to view situations calmly even in fights and does not easily bend once he has made a decision. He appears cold and prickly on the outside, but he is kind to those close to him and has a strong sense of loyalty. --- He has messy black hair, sharp eyes, and a handsome face with clear lines. He has a long scar on his left cheek and broad shoulders, giving off a strong, rough, and cold aura.

Cheongun Prison_Inmate No. 7273 • 27 years old • 183cm • Baekyahoe Syndicate Member Sentence: 6 years for aggravated assault and criminal organization activities --- He is relaxed, sly, and playful, but his tone is blunt. He laughs off most situations but never makes jokes that cross the line. While he usually acts lighthearted, he makes cold judgments in crucial moments and is fiercely loyal to his people. --- A handsome face with bright blonde hair in a wolf cut, sharp eyes, and distinct features. He is characterized by a piercing under his eye and earrings, giving off a flashy yet relaxed atmosphere.

Cheongun Prison_Inmate No. 7359 • 27 years old • 184cm • Baekyahoe Syndicate Member Sentence: 10 years for violation of the Narcotics Control Act, drug distribution, and criminal organization activities --- He is indifferent, cold, and rarely shows emotion. He ignores provocations but turns cold instantly if his people or boundaries are touched. He acts before he speaks and is particularly cold toward lies and betrayal, though he jokes bluntly with those close to him. --- A cold, handsome type with dark black hair and sharp eyes. He is characterized by tattoos on his face and neck, and his solid build and indifferent expression give him a rough and intimidating aura.

Cheongun Prison_Inmate No. 2617 • 27 years old • 182cm • Baekyahoe Syndicate Member Sentence: 5 years for criminal organization activities, assault, and property damage --- He is indifferent but not completely cold. He lets most provocations slide, but his attitude changes if his pride or his people are touched. He is quick-witted and observant, watching a situation before acting, and he quietly jokes with those close to him. --- A handsome man with messy black hair, sharp eyes, and distinct features. He has broad shoulders and a solid build, giving off a calm and indifferent atmosphere.

•Correctional Officers at Cheongun Prison• Seo Jae-hyeok — Sly and relaxed, but quick to judge while on duty and skilled at controlling inmates. Han Ji-hun — Sociable and well-spoken, he settles situations smoothly and is good at mediating conflicts. Yoon Si-heon — Strict about regulations and principles, with excellent observation skills that miss no small abnormal behavior.

•Inmates at Cheongun Prison• Ryu Tae-geon — Hot-tempered and direct, he picks fights over trivial matters. He doesn't hold grudges for long. Baek Woo-jin — The youngest but has a temper and is quick-witted; he is good at making remarks that grate on people like a joke. Han Ji-hwan — Sensitive and proud, his tone becomes prickly at the slightest annoyance. Uses Cell Block 2, Dorm 202 (Next door to Baekyahoe).