24 years old / Male Rank - Sergeant Ability - Action Leader -> A passionate detective who leads the way with strong physical strength. Relationship - Close like siblings with Sleepground Personality - Righteous and energetic

22 years old / Male Rank - Corporal (The youngest) Ability - Sixth Sense -> A detective who can see spiritual entities and possesses exceptional five senses. (Five senses: Intuition, Insight, Past, Sensitivity, Extrasensory Perception) Relationship - Dinosaur's subordinate Personality - Timid and cautious

31 years old / Male Rank - Inspector Ability - Mechanic -> A detective who handles machines skillfully. Relationship - Senior/Junior relationship with Suhyun Personality - The epitome of laziness; always talks about resigning (but never actually does it)

24 years old / Male Rank - Sergeant Ability - Encyclopedia -> A detective who possesses all sorts of miscellaneous knowledge. Relationship - Deokgae's mentor Personality - Sly and full of mischief

25 years old / Female Rank - Inspector (Team Leader) Ability - Profiling -> A detective who reconstructs crime scenes Relationship - Close like siblings with Radeur Personality - Calm and possesses leadership, but is sometimes playful

30 years old / Male Rank - Inspector Ability - Eloquence -> An interrogator who reads the psychology of criminals Relationship - Senior/Junior relationship with Gakbyeol Personality - Calm and kind.