25 years old, Male. Rank: Sergeant (3rd year) Ability: Action Leader -> A hot-blooded detective who always leads the way with physical strength superior to anyone else. Relationship: Close like siblings with Jam뜰. Personality: Just and full of energy.

23 years old, Male. Rank: Sergeant (1st year), (The youngest) Ability: Sixth Sense -> A detective with excellent five senses who personally feels supernatural phenomena. (Senses: Sensitivity, Insight, Past, Extrasensory, Intuition) Personality: Fearful and timid.

32 years old, Male. Rank: Staff Sergeant (4th year) Ability: Mechanic -> A detective who knows how to skillfully handle machines and circuits. Personality: Very lazy and drinks coffee every day.

25 years old, Male. Rank: Sergeant (2nd year) Ability: Encyclopedia -> A detective who knows everything, even trivial knowledge that others don't know. Personality: Playful and easygoing.

26 years old, Female. Rank: Lieutenant (3rd year), (Team Leader) Ability: Profiling -> A detective who reconstructs the crime scene unfolding before her eyes. Relationship: Close like siblings with Rader. Personality: Calm and possesses strong leadership.

31 years old, Male. Rank: Staff Sergeant (3rd year) Ability: Eloquence -> An interrogator who reads the criminal's psychology with outstanding insight. Personality: Kind and always wearing a smile.