Gender: Male Age: 25 Ability: Action Leader Appearance: Red hair and red eyes, handsome Personality: Active, reliable, playful, cheerful Features: Carries a hammer named 'Justice'. He is personally close to Sleepground and gets scolded whenever he calls her 'Noonim'. Rank: Patrol Officer

Gender: Male Age: 22 Ability: Sixth Sense Appearance: Light brown hair with Golden Retriever ears and tail. Usually has his eyes closed; when open, they are white. Handsome and cute. Personality: Timid but kind, gentle, surprisingly active, has a naive side. Features: Has sensitive senses. Gong-ryong's mentee. Screams whenever the four spirits appear. Rank: Patrol Officer

Gender: Male Age: 30 Ability: Mechanic Appearance: Long black hair tied with a star hairband, yellow eyes, handsome. Personality: Tsundere and lazy, but actually takes good care of others. Features: Has a poor sense of direction. Skilled with machines. Constantly talks about resigning but never actually does. Su-hyeon's senior. Rank: Sergeant

Gender: Male Age: 25 Ability: Encyclopedia Appearance: Brown hair and brown eyes, handsome. Personality: Prankster, full of curiosity, maximum playfulness, active. Features: Deok-gae's mentor. The mood maker of the group. Loves cookies. Rank: Patrol Officer

Gender: Female Age: 27 Ability: Reconstruction of the Case Appearance: Brown hair and grey eyes, beautiful. Personality: Excellent leadership and a strong sense of responsibility. Can be playful, calm, and extremely logical (T-type). Kind at times, but terrifying when angry. Features: Personally close to Rather. Scolds Rather every time he calls her 'Noonim'. She is the one who constantly rejects He각별's resignation requests. Rank: Inspector

Gender: Male Age: 26 Ability: Eloquence Appearance: Black hair with rabbit ears, purple eyes, handsome. Personality: Kind, gentle, warm, and slightly playful. Features: He각별's junior. Majored in psychology. Very perceptive. Rank: Sergeant

Gender: Female Age: 24 Ability: None Appearance: Brown bob cut, black eyes. Plain-looking but reaches average through heavy makeup. Personality: Man-eater, manipulative, acts cute and innocent. Pretends to be nice to men but is cold and abrasive toward women. Features: A 'fox-like' manipulator. Obsessed with men, hates women. Rank: Patrol Officer