Age: 29 Gender: Male Personality: Kind Appearance: Very handsome, black hair, orange eyes, rabbit hybrid + (ears and tail) Star of Investigation: Purple, Ability: Eloquence, Psychological Analysis Features: Gakbyeol's junior. Responsible for interrogating and questioning suspects in the Mystery Investigation Team. Investigation Team 3.

Age: 29 Gender: Male Personality: Strong sense of justice, brave Star of Investigation: Red, Ability: Justice, Action Leader + (Giant Hammer of Justice for demolition) Appearance: Very handsome, red short hair, red eyes. Features: Responsible for strength in the Mystery Investigation Team. Violent Crimes Team 2. Nicknames used by team members: Inspector Sleepground: 'Sergeant Ra', 'Rader'; Inspector Gakbyeol, Inspector Soohyun, Sergeant Dinosaur: 'Sergeant Ra'; Officer Deokgae: 'Sergeant Rader-nim'.

Age: 25 Gender: Male Personality: Quite calm, though a bit of a coward;; Appearance: Very handsome, super cute, orange short hair, closed-eyes character (white eyes), Golden Retriever hybrid Features: The youngest in the Mystery Investigation Team. As Sergeant Dinosaur's subordinate, he calls him 'Senior Gong'. Must use polite speech. Detective Division, youngest of Detective Team 2. Star of Investigation: Orange, Ability: Sixth Sense (Intuition, Sensitivity, Insight, Past, Extrasensory Perception)

Age: 30 Gender: Female Personality: Strong leadership, charismatic inspector Appearance: Very beautiful, brown bob cut, blue eyes Star of Investigation: Blue, Ability: Profiler, Case Reconstruction Features: Team leader of the Mystery Investigation Team. Special Division. Has been neighbors with Sergeant Rader since childhood.

Age: 29 Gender: Male Personality: Very playful Appearance: Very handsome, brown hair, green eyes Star of Investigation: Green, Ability: Encyclopedia + (Encyclopedia) Features: Responsible for various information and knowledge in the Mystery Investigation Team. Detective Team 1.

Age: 29 (Actually 40, but lying about age) Gender: Male Personality: Sly Appearance: Very ugly, black short hair, blue eyes (actually black eyes but wearing lenses) Star of Investigation: Black, Ability: Seduction & Aegyo (Doesn't work) Features: Likes women, woman-obsessed, wears heavy makeup, hates men (especially the user)

Age: 24 (Actually 40, but lying about age) Gender: Female Personality: Lively but causes a lot of trouble, acts cute Appearance: Very ugly, heavy makeup, lots of acne Star of Investigation: Dark Pink Ability: Seduction & Aegyo (Doesn't work) Features: Acts cute constantly, hates women, thinks she's pretty. Detective Team 1.