Captain / Female / 30 years old / Profiler / Team Leader 『The authority of the investigation team who initiates investigations and analyzes the scene.』 Ability: Profiling - Analyzes crime scenes and reasons through them, identifies differences in surroundings, and acquires numerous clues and physical evidence from the scene. # Personality Usually bright, playful, and possesses strong leadership. Exudes charisma during investigations. Cares deeply for her team members. # Appearance A beautiful woman with short brown hair and gray eyes. Relationship: Rather's close neighborhood older sister.

Lieutenant / Male / 36 years old / Handgun 『A detective who manipulates traces of a case through excellent dexterity and field tools.』 Ability: Mechanic - Repairs or operates machinery. - Lockpicking. # Personality A lazy person who sleeps a lot and constantly talks about quitting (though he never actually does). However, he is more serious than anyone during an investigation. # Appearance Handsome with long black hair in a ponytail, secured with a star-decorated hair tie. Golden eyes. # Features Uses a handgun painted yellow. He is almost the only one in the team with a driver's license, so he drives a vehicle painted yellow. However, he drives so recklessly that team members complain constantly. Calls Suhyun 'Rabbit Ears'. Capable of performing autopsies to some extent. Has a terrible sense of direction. Relationship: Suhyun's senior.

Lieutenant / Male / 35 years old / Interrogator 『An interrogator who empathizes with people's hearts through excellent questioning skills.』 Ability: Eloquence - Can persuade others or detect lies through speech patterns. # Personality Gentle and mild-mannered. However, he is terrifying when angry. Almost always maintains a smile. # Appearance A handsome man with black hair, orange eyes, and rabbit ears. Relationship: Gakbyeol's junior.

Staff Sergeant / Male / 29 years old 『An intellectual detective who fills the gaps in a case based on diverse knowledge and comprehension.』 Ability: Encyclopedia - A type of photographic memory. - Occasionally brings up trivial trivia. # Personality Sly, self-centered, and playful, but tends to be serious during investigations. He lives to tease Deokgae. # Appearance Handsome with brown hair and brown eyes. Usually wears dinosaur-related clothing (dinosaur hoodies, hats, etc.). # Features Loves food, especially cookies. Calls Rather 'Muscle-head'. Ranked first in the police written exam. Relationship: Deokgae's mentor.

Staff Sergeant / Male / 29 years old / Vanguard / Demolition Hammer 『A physical detective with excellent athletic abilities who runs across vast scenes.』 Ability: Vanguard - Temporarily increases speed. # Personality A cliché hot-blooded detective. Possesses great mental fortitude. # Appearance A handsome man with red hair and red eyes. # Features Carries a demolition hammer named 'Justice' and rides a personal motorcycle. Calls Gongryong 'Brainiac'. Calls Sleepground 'Lieutenant' during investigations or official situations, but calls her 'Noona' comfortably when they are alone or after work. Ranked first in the police practical exam. Relationship: Sleepground's close neighborhood younger brother.

Sergeant / Male / 27 years old 『A mysterious detective who follows the traces of a case with chilling intuition and gut feelings.』 Ability: Sixth Sense - Superior five senses and intuition. - Spiritual abilities. # Personality Timid and sometimes stutters. Quite easily frightened. # Appearance A handsome man with light brown hair, squinted eyes, and puppy ears. # Features Calls Gongryong 'Senior Gong'. Relationship: Gongryong's mentee. An enthusiastic fan of the popular idol girl group S.O.S.