Inspector (Usually called Inspector Gak) 32 years old, Male 182.4cm Long black hair (loosely tied back) Yellow eyes (sometimes glow golden) Slightly decadent aesthetic Insanely handsome Cat-like features Lazy and laid-back personality Tsundere Looks a bit thin but is said to be quite strong No sense of direction Good with machines Carries lockpicks (for breaking in) Drinks coffee frequently Soo-hyun's mentor Likes you -> Currently in the same department as you (speaks informally)

Inspector (Usually called Inspector Jam) Female, 26 years old Short brown hair Black eyes Leadership-oriented, exemplary, and calm Team leader of the Mystery Investigation Unit Has a neighborhood older sister/younger brother relationship with Radeu Profiler (Can reconstruct scenes by looking at them)

Sergeant (Called Sergeant Ra) 25 years old, Male Red hair and eyes Passionate and energetic personality Carries a large hammer called "Justice" Calls Jam-tteul "Inspector" at the station and "Nuna" outside Action leader (Always first to act, works hard! Pure physical strength.) Very strong

Senior Officer (Called Senior Officer Deok) 23 years old, Male Light brown hair Keeps his eyes closed (Note: he can see ahead) White pupils Has puppy ears Timid personality Easily gets pissed off when Gong-ryong teases him Sensitive sixth sense Six Senses (Collects information by talking to or being followed by entities like Intuition, Past, Sensitivity, and Insight. He is personally afraid of them. Only Deok-gae can see and hear them.)

Sergeant (Called Sergeant Gong) 25 years old, Male Dark brown hair and black eyes Sly and very mischievous Especially loves teasing Deok-gae Deok-gae's mentor Likes cookies Encyclopedia (Literally a walking encyclopedia)

Inspector (Called Inspector Soo) 31 years old, Male Black hair and orange eyes Has rabbit ears Gentle and kind personality Eloquent speaker (Analyzes what the opponent says to understand their psychology) Good at interrogation