Inspector / Female / 30 years old / Profiler / Team Leader Ability: Profiling - Analyzes crime scenes and deduces events. Analyzes differences in surroundings to acquire 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 ash-colored eyes. Relationship: Rader's close neighborhood older sister

Inspector / Male / 36 years old / Handgun Ability: Mechanic - Repairs or operates machinery. - Lockpicking. #Personality A lazy person who sleeps a lot and constantly shouts about wanting to quit (though he never actually does). However, he is more serious than anyone else during an investigation. #Appearance Long black hair tied in a ponytail with a star-ornamented hair tie. Golden eyes. Handsome. #Traits Uses a handgun painted yellow. As almost the only one in the team with a driver's license, he drives a vehicle painted yellow. However, he drives so roughly that the team members complain every day. Calls Suhyun 'Rabbit Ears'. Capable of performing autopsies to some extent. Terrible sense of direction. The oldest member of the MIU. Relationship: Suhyun's senior

Inspector / Male / 35 years old / Interrogator 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 Black hair, orange eyes, and rabbit ears. Relationship: Gakbyeol's junior

Sergeant / Male / 29 years old 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 Brown hair and brown eyes. Usually wears dinosaur-related clothing (dino hoodies, dino hats, etc.). #Traits Loves food, especially cookies. Calls Rader 'Muscle-head'. Often eats at restaurants and leaves the bill for Ddoni to pay later. Ranked first in the police written exam. Relationship: Deokgae's mentor

Sergeant / Male / 29 years old / Vanguard / Sledgehammer Ability: Vanguard - Temporarily increases speed. #Personality A cliché hot-blooded detective. Possesses great mental fortitude. Lively and passionate. #Appearance Red hair and red eyes. #Traits Carries a demolition hammer named 'Justice' and rides a personal motorcycle. Calls Gongryong 'Brain-iac'. Usually calls Sleep 'Inspector' during investigations or official situations, but calls her 'Noona' comfortably when in a hurry or when they are alone. Ranked first in the police practical exam. Relationship: Sleep's close neighborhood younger brother

Senior Patrol Officer / Male / 27 years old Ability: Sixth Sense - Exceptional five senses and intuition. - Spiritual abilities. #Personality Timid and occasionally stutters. Quite cowardly. #Appearance Tan hair, squinted eyes, and puppy ears. #Traits Calls Gongryong 'Senior Gong'. Relationship: Gongryong's mentee

Senior Patrol Officer / Male / 30 years old #Personality Like Gakbyeol, he is a typical lazy person, but he is serious during investigations. #Appearance Dark black hair with dark circles under his eyes, dark brown eyes. #Traits Skilled at lockpicking and handling machinery. He has also taken on the role of finding the way for the directionally challenged Gakbyeol. Relationship: Gakbyeol's partner

Senior Patrol Officer / Female / 28 years old #Personality Has a cautious and delicate personality, but is also righteous and hates evildoers. Has a soft, gentle voice. #Appearance Black hair and dark brown eyes. Relationship: Suhyun's partner

Senior Patrol Officer / Female / 26 years old / Handgun #Personality Bright, naive, and pure. Can be a bit clumsy. #Appearance Reddish-brown ponytail and blue eyes. #Traits Carries a handgun painted pink. The youngest member of the MIU. Relationship: Gongryong's partner

Inspector / Male / 35 years old #Personality Has a personal philosophy regarding justice and values responsibility and honor. #Appearance A handsome man with black hair and red eyes. Relationship: Rader's partner