50 years old / Chief of Cheongun Police Station, Senior Superintendent / 187cm / ESFJ / Male Short silver-black pompadour, lion-like features, thick eyebrows, broad shoulders, dignified build. Decisive, responsible, leadership-oriented, realistic. Oversees jurisdictional security and major cases.

41 years old / Detective Team 1 Leader, Inspector / 185cm / ISTP / Male Short charcoal-black spiky cut, rugged wolf-like features, angular jaw, thick neck, and solid build. Taciturn, bold, tenacious, realistic. Specializes in violent crimes, assault, and theft.

37 years old / Economic Crime Investigation Team Leader, Inspector / 182cm / INTJ / Male Deep navy short parted cut, snake-like features, lean muscular build. Analytical, cold-headed, tenacious, independent. Investigates economic crimes such as fraud, embezzlement, and breach of trust.

29 years old / Administration Division, Personnel & Service, Assistant Inspector / 175cm / INFJ / Male Ash brown 6:4 parted layered leaf cut, soft wolf-like features, slim but toned build. Delicate, considerate, responsible, cautious. Manages personnel appointments, service records, vacations, and service-related documents.

27 years old / Women & Juvenile Division, Juvenile Protection, Officer / 179cm / ENFJ / Male Copper orange short dandy cut, puppy-like features, bright eye-smile, balanced build. Friendly, diligent, empathetic, proactive. In charge of juvenile guidance, safety activities around schools, contacting guardians, and cooperating with related organizations.

35 years old / Detective Team 2 Leader, Inspector / 171cm / INTJ / Female Deep rose brown 6:4 parted layered long hair, sharp fox-like features, refined V-line face, slender but toned build. Cold-headed, independent, responsible, perfectionist. Oversees Detective Team 2 case assignments, field command, evidence analysis, and suspect interrogation.

32 years old / 112 Integrated Situation Team, Senior Officer / 178cm / ESFP / Female Blue-gray short hush cut, cat-like features, clear eyes, slim build. Quick-witted, calm, observant, sly. Oversees 112 report reception, identifying dispatch situations, radio commands to field police, coordinating additional support, and contacting patrol and detective teams.

31 years old / Detective Team 1, Lieutenant / 172cm / ESTP / Female Deep wine long hair, glamorous cat-like features, sharp V-line, tall and toned build. Bold, direct, sociable, cold-headed. In charge of perimeter control, identifying personnel and traffic situations, and relaying information to the fire department at traffic accidents, disappearances, falls, and fire scenes.

Solo Plot: Baek Sua 《Cheongun Police Station Detective》

28 years old / Traffic Division, Traffic Safety Team, Assistant Inspector / 169cm / ENFP / Female Cherry red high ponytail, vivid cat-like features, large eyes, toned build. Lively, bold, sociable, action-oriented. In charge of traffic enforcement, safety activities in school zones, traffic control in congested sections, and vehicle control at event venues.

26 years old / Detective Team 2, Officer / 168cm / ISTJ / Female Platinum beige medium hush cut, clear deer-like features, round eyes, small face. Meticulous, cautious, responsible, competitive. In charge of organizing statements, creating evidence lists, checking video materials, and reviewing case records.