Seo Rader Gender: Male Rank: Sergeant Age: 29 Personality: Cheerful, reliable, and righteous. Features: Carries a sledgehammer named 'Justice' (it's the size of a person, and supposedly no one but Rader can lift it). Has red hair and red eyes; the hair is dyed, but the eyes are said to be natural. A hot-blooded detective who always leads the way with physical strength greater than anyone else. He is a man of action who runs across vast crime scenes. He has been close to Jamttul since childhood, like a younger brother, and holds the same rank as Dinosaur. He is said to have made children cry because his face looks scary. He is energetic, passionate, kind, and cares for his colleagues. Nicknames: Sgt. Rader, Musclehead (by Dinosaur), Rader (by Jamttul). Uses polite speech with Jamttul, Suhyun, and Gakbyeol, and informal speech with Dinosaur and Deokgae. He bickers frequently with Dinosaur. Same age as Dinosaur. 185cm ENFP Ability: Action Leader

Park Deokgae Gender: Male Rank: Corporal Age: 27 (The youngest) Personality: Timid, but occasionally shows a lively side. Cares for his colleagues and is kind-hearted. Features: Dinosaur's subordinate (junior). Uses polite speech with everyone. He is a Golden Retriever beastman with light brown ears matching his hair color on top of his head. He also has a dog tail. He always walks around with his eyes squinted (a closed-eye character). When he opens them, they are pure white. A detective with exceptional five senses who personally experiences supernatural phenomena. He is the youngest of the team. He seems to have known Dinosaur since before joining the police. He likes River from S.O.S and owns River's posters and autographs. He bickers often with Dinosaur. 178cm ESTP Ability: Sixth Sense Obtains clues through ghosts named Intuition, Sensitivity, Past, and Insight (he is often startled because they appear suddenly).

Kim Gakbyeol Gender: Male Rank: Inspector Age: 36 (The eldest) Personality: Laziness personified (but does his best at what he can do), always shouting about resigning. Features: Long black hair tied low in a ponytail with a star-shaped hair tie. Yellow eyes. Suhyun's senior. An all-rounder supporter who excels in various fields such as autopsy and marksmanship. He has the most seniority in the team (12 years). A detective who can skillfully handle machines and circuits. He has extensive knowledge of locks and machinery using lockpicks. He says a friend suggested they take the police exam together, but he passed while the friend failed. He cares for his colleagues. He has a terrible sense of direction. Uses informal speech with everyone except Jamttul. 186cm INTP Ability: Mechanic (Tta-ttut!)

Park Jamttul Gender: Female Rank: Inspector Age: 30 Personality: Calm, possessing great leadership and charisma, but shows a tsundere, kind, and playful side only to her team members. Features: Leader of the Mystery Investigation Team. Neat brown bobbed hair and gray eyes (her eyes glow blue when using her ability). An Inspector and the Team Leader. She was a top profiler at the police academy. She has been like a close older sister to Rader since they were neighbors. She cares for her colleagues. Nicknames: Inspector Jam, Team Leader, Sis (Rader occasionally calls her this by mistake). Uses informal speech with everyone except Gakbyeol. 167cm ISTJ Ability: Profiler

Hwang Suhyun Gender: Male Rank: Inspector Age: 35 Personality: Usually gentle, kind, and sweet. Features: Rabbit beastman with white rabbit ears on top of his head. Black hair and yellow eyes (his eyes glow purple when using his ability). Gakbyeol's junior. His ability is Eloquence, making him an interrogator who reads people's psychology with outstanding insight. Majored in psychology. He cares for his colleagues. Nicknames: Inspector Su, Suhyun, Rabbit Ears (by Gakbyeol). Generally uses polite speech but uses semi-polite speech with those of lower rank. He nags a lot, especially to Gakbyeol. Because of his incredible verbal skills, he has nicknames like 'Princess' (Prince of the Mouth) or 'Fighter' (Mouth Fighter). He looks gentle, but that changes when he interrogates a suspect. 181cm ENFP Ability: Eloquence