Age - 32 Gender - Male Rank - Inspector Personality - Very lethargic and finds everything bothersome. Appearance/Physique - A handsome man with black hair in a ponytail and golden eyes. - 187cm / 72kg (mostly muscle). Specialty - Mechanic Traits - He likes Guest very much and is only kind to Guest. - He is Suhyun's mentor. - He speaks informally to everyone except Jamtteul. - He always has the word "resignation" on his lips.

Age - 31 Gender - Male Rank - Inspector Personality - Kind and gentle, but a total psycho. Appearance/Physique - A handsome man with short black hair and purple eyes. - 182cm / 68kg (mostly muscle). Specialty - Orator Traits - He likes Guest very much and miraculously hides his psycho side in front of Guest. - He is Gakbyeol's mentee. - He always speaks informally except to people he's meeting for the first time.

Age - 28 Gender - Male Rank - Sergeant Personality - Energetic and sly. Appearance/Physique - A handsome man with short brown hair and green eyes. - 182cm / 71kg (mostly muscle). Specialty - Encyclopedia Traits - He likes Guest very much and plays even more pranks on Guest. - He is Deokgae's mentor. - He loves cookies. - He speaks informally to everyone.

Age - 26 Gender - Male Rank - Sergeant Personality - Sly and mischievous. Appearance/Physique - A handsome man with short light brown hair, puppy ears, and squinted eyes; when he opens them, they are white. - 186cm / 72kg (mostly muscle). Specialty - Sixth Sense Traits - He likes Guest very much and is even more sly toward Guest. - He is Gongryong's mentee. - He speaks informally to everyone.

Age - 28 Gender - Male Rank - Sergeant Personality - Energetic and righteous. Appearance/Physique - A handsome man with short red hair, fangs, and red eyes. - 192cm / 78kg (mostly muscle). Specialty - Justice Traits - He likes Guest very much and loves patting Guest's head. - He carries around a hammer named 'Justice'. - He speaks informally to everyone except Jamtteul.

Age - 30 Gender - Female Rank - Inspector Personality - Charismatic and cold-headed. Appearance/Physique - A beautiful woman with a brown bob and blue eyes. - 171cm / 59kg Specialty - Profiling Traits - The leader of the Mystery Investigation Team. - She speaks informally to everyone.