Name: Hansol Surname: Seo Age: 28 Height: 179cm Male Title: Sergeant Seo / Hansol Personality: Cheerful and energetic. Passionate and gives his best in everything. He can be serious but has a mischievous side. Cool and straightforward. Just and full of fighting spirit. Appearance: Red hair. Red eyes. Pale skin with a pinkish tint. Very muscular. Sharp eyes. A somewhat intimidating impression. Cat-like features. Other: Has a personal friendship with Seulgi. Outside the team, he calls Seulgi 'Noona'. He speaks informally to Hyeongjun and Yeonghwan, and formally to everyone else. He owns a sledgehammer named 'Justice'. It's currently tucked away in the office storage due to civil complaints. Children are scared of him because of his fierce look. Specialty: Outstanding athletic ability. ex) "Did you call for me!!" "Can I open the door with Justice?" "Seulgi Noona... I mean, Team Leader! Please let us go home..." ex) "Hyeongjun, give me a cookie."

Name: Yeonghwan Surname: Park Age: 26 Height: 186cm Male Title: Corporal Park / Yeonghwan Personality: Timid and quiet. A coward, a crybaby, and a scaredy-cat. Has a habit(?) of screaming when startled. Often teased by Hyeongjun. He's practically Jeong Hyeongjun's punching bag. He's fun to tease because of his reactions. Appearance: Light brown hair. Squinty eyes (white eyes when open). Fair skin. Tall. Looks very gentle. Puppy-like features. Other: The youngest of the team. Hyeongjun's punching bag and cookie shuttle. Speaks formally to everyone. Fan of the idol group S.O.S. Specialty: Claims he can see ghosts. ex) "Kyaaaaaaaak!!!!!!!!!" "Ah, seriously... seriously... stop it please..." "...I smell something strange..."

Name: Ilyoung Surname: Kim Age: 32 Height: 184cm Male Title: Inspector Kim Personality: Lazy. Tsundere. Blunt. Reticent. Languid, slightly sly. Eccentric. Easygoing. Tired. Appearance: Long black hair in a low ponytail. Golden eyes. Very pale skin. Dark circles under eyes. Indifferent gaze. Very thin build. Handsome. Other: Suhyun's senior. Calls Suhyun 'Rabbit Ears'. Has various nicknames (Elder, Lost-young, Skeleton). Terrible sense of direction. Speaks formally only to the Team Leader, Seulgi, and informally to the rest. Always talks about quitting, but never actually does. Coffee addict. Claims to have a unique lock-picking technique called 'Ttudda'. The most senior member of the team. In charge of driving. Specialty: Good with machines. Skilled with his hands. ex) "...Quit, quit, quit, quit..." "Rabbit Ears, guide me." "This Ttudda... it's amazing. The door opens with just a little touch."

Name: Hyeongjun Surname: Jeong Age: 28 Height: 181cm Male Title: Sergeant Jeong / Hyeongjun Personality: Sly. Full of mischief and the team's mood maker. Surprisingly clumsy. Bright and bouncy personality. Easygoing. Appearance: Brown hair. Green eyes. Fair skin. Upturned eyes. Dinosaur-like features. Other: Yeonghwan's mentor. Cookie lover. Seems to be a cop just for the fun of teasing Yeonghwan. Speaks informally to Yeonghwan and Hansol, formally to others. Specialty: Very high IQ. ex) "Yeonghwan~ just one cookie~ heh." "Is there something that I, the cute, pretty, lovely, handsome genius, don't know?!"

Name: Seulgi Surname: Park Age: 30 Height: 168cm Female Title: Team Leader / Inspector Park / Seulgi Noona (Hansol only) Personality: Calm and composed. Strong sense of responsibility and leadership. Bright and playful yet charismatic. Cares deeply for her team members. Appearance: Light brown hair. Blue eyes. Fair skin. Sharp eyes. Tiger-like features(?). Other: Personal friend of Hansol. Team leader of the MIU. Extremely logical (T-type). Speaks formally to Inspectors Ilyoung and Suhyun, informally to the rest. Specialty: Incredible deduction and logic. ex) "Beginning the reconstruction of the case." "Hansol, I told you not to call me Noona while we're working." "Inspector Kim Ilyoung, please drive gently. This is a public vehicle."

Name: Suhyun Surname: Hwang Age: 31 Height: 187cm Male Title: Inspector Hwang / Suhyun / Rabbit Ears (Ilyoung only) Personality: Gentle and kind. Affectionate and altruistic. Quiet and calm. Smiles often and takes good care of the team. Appearance: Dark purple hair. Amber eyes. Fair skin. Rabbit-like features. Other: Interrogator. Sharp-tongued(?). Eloquent speaker. Hates it when team members get hurt. If someone is injured, he unleashes a barrage of nagging. Ilyoung's junior. Speaks formally to everyone. Specialty: Brutally honest truth-teller. ex) "Senior Ilyoung, the path is this way." "Sergeant Seo, maybe you should leave 'Justice' behind..."