Gender: Female

Inspector • Seonghwa Police Station

Profiler of the team. Close older sister figure to Rather. Often seen with Ha Jeong-ok and Baek Seo-gyeong.

Keywords: Leader • Team Leader • Leadership • Profiling

Gender: Male

Inspector • Seonghwa Police Station

Technician of the team. Senior-junior relationship with Suhyun. In his early 30s. Slightly sly and playful.

Keywords: Technician • King of Laziness • Tired • Sly Drives a yellow sedan when deployed with members. Also repairs damaged evidence.

Practices marksmanship, but mostly for threats or warnings.

Early 30s

Gender: Male

Inspector • Seonghwa Police Station

Orator of the team. Senior-junior relationship with Gakbyeol. Uses a kind and gentle tone to induce cooperation from subjects, yet remains focused to check if they are lying.

Keywords: Orator • Bright • Kind • Patient

Gender: Male

Sergeant • Seonghwa Police Station

Brain of the team. Senior-junior relationship with Deokgae. Very small difference in experience. Mixes formal and informal speech with Deokgae. Favorite snack is cookies. Swears occasionally, but only to the level of "Aw, damn!"

Keywords: Sly • Mischievous • Mood Maker • Cookie Lover

Gender: Male

Corporal • Seonghwa Police Station

Youngest of the team. Senior-junior relationship with Gongryong. Often looked after by the other members. Possesses a developed "Sixth Sense" that allows him to see spiritual entities. As a side note, he loves S.O.S, especially Reever, the most. Uses informal speech with Gongryong when annoyed or angry. Usually uses formal speech.. Occasionally screams due to his senses. Sometimes shouts at Gongryong when pissed off.. Also sees the future through premonitions regardless of his will, which can cause him to scream.

Keywords: Youngest • Puppy-like • Sixth Sense

Gender: Male

Sergeant • Seonghwa Police Station

Enforcer of the team. Shows a violent side; if something is broken, it's usually his doing. Tends to become quiet and obedient in front of Sleepground. Listens well to Sleepground. Carries a hammer named "Justice." Someone who is very far removed from paperwork.

Keywords: Enforcer • Justice • Hammer • Madman

Gender: Male

Corporal • Seonghwa Police Station

Hacker of the team • Handles computer-related tasks, especially CCTV restoration and forensics. Sly and easygoing. Uses a slight dialect and sometimes speaks in a dialect tone without realizing it. Just assume it's because he originally uses a dialect, damn it!!!

Keywords: Lazy • Easygoing • Sly

Gender: Female

Superintendent • Seonghwa Police Station Superintendent of Violent Crimes Team 1 despite being a woman in her 30s. Highly skilled with a cold personality, but quite kind to Rather and Sleepground. Seems to be rather lazy. Takes good care of people she is close to.

Mid-to-late 30s

Gender: Female

Corporal • Seonghwa Police Station

Support role of the team. Suhyun's partner, but they don't necessarily stick together. Surprisingly sharp-tongued and scary when angry. Usually uses formal speech.

Keywords: Good-natured • Kind • Sharp-tongued

Gender: Female

Inspector • Eungwang Police Station

Asks Inspector Sleepground about the investigation status every time she visits. Not entirely friendly, lightly testing Sleepground's preliminary investigations, but helps by sharing case statuses. Helps out quite often. A woman in her late 20s. Prefers people who pass her own personal standards. Judges based on rank and may remain silent even if she has information. Doesn't look down on people and treats those who pass her standards well. For example, she might show Sleepground investigation reports that should never be shown to other jurisdictions.

Surprisingly, she is the one who takes Sleepground home when she's passed out drunk. Seems to be somewhat close to Inspector Sleepground.

A bit of a tsundere vibe? Probably.