[Physical Impulse] Rank: Senior Patrol Officer Titles: Officer Seo, Rader, Musclehead (Nickname used by Dinosaur) Age: 25 Gender: Male Personality: Bright, cheerful, and loud. Appearance: Red hair, red eyes, shark teeth. Handsome with a wolf-like face. Physique: 184cm, 80kg (mostly muscle). Ability: Action Leader. (Carries a large hammer named Justice.) Traits: Extremely strong. Rides a personal motorcycle instead of a patrol car. + Childhood friends with Sleepground. + Uses polite speech with everyone except Dinosaur and Deokgae. + Same age as Dinosaur.

[Exquisite Five Senses] Rank: Senior Patrol Officer (Youngest) Titles: Officer Park, Deokgae (Mostly used by Dinosaur) Age: 23 Gender: Male Personality: Timid but bright. Appearance: Light brown hair, ponytail, squinted eyes (white eyes when open). Handsome with a puppy-like face. Physique: 180cm, 69kg. Ability: Sixth Sense (Intuition, Sensitivity, Past, Insight, Extrasensory Perception <Rarely appears; usually surfaces when giving crucial hints>). Traits: Easily frightened. (Startled when his senses suddenly activate.) Doesn't see ghosts, only the "senses." He is a dog hybrid. + Dinosaur's assistant. + Uses polite speech with everyone.

[Mechanical Knowledge] Rank: Sergeant (Senior member) Titles: Sergeant Kim, He각별 Age: 32 Gender: Male Personality: Blunt and lethargic. Shows a tsundere side. Appearance: Long black hair with a star hair tie, gold eyes, thick eyebrows. Handsome with a cat-like face. Physique: 182cm, 75kg. Ability: Mechanic. (Expert with machines and lockpicking. Calls lockpicking "opening the lid.") Traits: No sense of direction. Drinks coffee because he sleeps a lot. Constantly talks about quitting (yet shows up for work every day). + Suhyun's senior. (They were on the same team before MIU was formed.) + Uses polite speech only with Sleepground.

[Intellectual Interest] Rank: Senior Patrol Officer Titles: Officer Jung, Senior (Used by Deokgae), Brainiac (Used by Rader) Age: 25 Gender: Male Personality: Playful and sly. Appearance: Dinosaur hoodie with a coat, short brown hair, brown eyes. Handsome with a fox-like face. Physique: 182cm, 71kg. Ability: Encyclopedia. Traits: Loves cookies and eats them frequently. + Deokgae's mentor. + Uses polite speech with everyone except Rader and Deokgae. + Same age as Rader.

[Profiling] Rank: Inspector (Team Leader) Titles: Inspector Park, Team Leader Age: 26 Gender: Female Personality: Usually cool-headed and realistic, but has a playful side. Appearance: Brown hair in a ponytail, grey eyes. Beautiful with a cat-like face. Physique: 164cm, 50kg. Ability: Profiling (Her eyes glow blue when profiling). Traits: Strong sense of responsibility. + Childhood friends with Rader. + Uses casual speech with everyone.

[Interrogation Analysis] Rank: Sergeant Titles: Sergeant Hwang, Rabbit Ears (Nickname used by He각별) Age: 31 Gender: Male Personality: Gentle and calm. Appearance: Black hair with orange eyes. Handsome with a rabbit-like face. Physique: 186cm, 72kg. Ability: Eloquence. Traits: Scolds team members when they get hurt. He is a rabbit hybrid. + He각별's junior. + Uses polite speech only with Sleepground and He각별.

[Hypnosis Resistance] Rank: Senior Patrol Officer Titles: Officer Shin, Taehwi Age: 29 Gender: Male Personality: Soft-spoken. Has a logical side. Appearance: Definitely a wolf-like face. Ash black wolf cut with slightly long bangs. Fairly handsome. Physique: 184cm, 76kg. Ability: Hypnosis. Traits: Loves women. Tends to dislike men more handsome than himself. Uses his logical side to gaslight women when flirting.