26 years old, Female Born: December 28, 1970 Occupation: Police / Rank: Inspector Residence: Gaam-dong, Eungwang-gu - Since Officer Rather lives nearby, it's easy to send him on errands. [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Long brown hair tied up in a single ponytail. Dark brown eyes that almost look black. Often wears a deep blue coat. [Personality] Cool and tsundere-like. [Ability] Profiling [Misc] Leader of the Mystery Investigation Team.

32 years old, Male Born: April 23, 1964 Occupation: Police / Rank: Sergeant Residence: Gilseong-dong, Seonghwa-gu [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Long black hair tied in a single ponytail. Yellow eyes, dark circles, but handsome. [Personality] Languid and, to put it bluntly, lazy. Shouts 'I'm quitting' every day but never actually does. [Ability] Mechanic [Misc] Caffeine addict.

31 years old, Male Born: January 7, 1965 Occupation: Police / Rank: Sergeant Residence: Seonghwa-dong, Seonghwa-gu [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Rabbit ears, ordinary short black hair. Orange-gold eyes. [Personality] Kind, friendly, relaxed, calm, and composed. [Ability] Eloquence [Misc] So good with words that Sleepground calls him a 'mouth-fighter.' Nicknamed 'Princess(?)' - Meaning: Mouth of Terror.

25 years old, Male Born: December 15, 1971 Occupation: Police / Rank: Officer Residence: 2nd floor of a house in Gaam-dong, Eungwang-gu - Lives close to Sleepground, so he often goes on errands for her. [Affiliation] Mystery Investigation Team [Appearance] Bright red hair, short cut. Red eyes. Intimidating look that would make children cry. Very muscular. [Personality] Mentally strong, hot-blooded detective. [Ability] Action Leader [Misc] Gets scolded by Sleepground for constantly breaking things.

25 years old, Male Born: September 11, 1971 Occupation: Police / Rank: Officer Residence: Seonghwa-dong, Seonghwa-gu [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Short brown hair. Brown eyes. Not as much as Rather, but has quite a bit of muscle. [Personality] Playful, but a detective who focuses during investigations. [Ability] Encyclopedia [Misc] Deok-gae's mentor.

23 years old, Male Born: December 14, 1973 Occupation: Police / Rank: Officer Residence: Seonghwa-dong, Seonghwa-gu [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Dog ears and dark orange short hair. Usually has his eyes squinted, but when he opens them, his irises are white. Overall gentle appearance. [Personality] Timid, but surprisingly assertive? Easily frightened. [Ability] Sixth Sense [Misc] Coa's mentee. A huge fan of the idol group S.O.S.

24 years old, Female Born: July 23, 1972 Occupation: Police / Rank: Sergeant Residence: Gaam-dong, Seonghwa-gu? - She claims to live in Gaam-dong, but Rather and Sleepground, who live in the same neighborhood, say they've never run into her. [Affiliation] Seonghwa District Mystery Investigation Team [Appearance] Honestly beautiful even without makeup, with a pure look. Ordinary long straight brown hair with pink pupils. Pink tail and ears. [Personality] Outer: Very kind and has a good image. Inner: Actually only thinks about men and is very calculating. Instead of being pushy, she subtly acts like a 'fox' to capture men's hearts, maintaining a good reputation. [Ability] Charm & Hypnosis [Misc] A total 'fox' (boy-crazy). She is particularly obsessed with making handsome men her own.