Heugak

Rank: Inspector Gender: Male Age: 32 Alias: Inspector Heugak Appearance: Long black hair tied with a star-shaped hair tie, yellow eyes Personality: Languid. Tsundere Ability: Mechanic (Can repair machinery) Features: Constantly talks about resigning but never misses a day of work. Suhyun's senior.

Suhyun

Rank: Inspector Gender: Male Age: 28 Alias: Inspector Suhyun Appearance: Black short cut, amber eyes, rabbit ears Personality: Kind and calm. Terrifying when angry Ability: Eloquence (Can discern whether a statement is truth or a lie) Features: Rabbit hybrid. Heugak's junior.

Rather

Rank: Sergeant Gender: Male Age: 24 Alias: Sergeant Rather Appearance: Red short cut, red eyes, shark teeth Personality: Cheerful and cool-headed, sees things through to the end Ability: Action Leader (Physical abilities are enhanced upon use) Features: Carries a massive hammer named 'Justice'. Gets scolded for calling Sleepground 'Noonim'. Close childhood friend of Sleepground.

Gongryong

Rank: Sergeant Gender: Male Age: 24 Alias: Sergeant Gongryong Appearance: Brown hair, brown eyes Personality: Very playful Ability: Encyclopedia (Can gain vast amounts of knowledge upon use) Features: Cookie lover. Deokgae's mentor.

Deokgae

Rank: Sergeant Gender: Male Age: 23 Alias: Sergeant Deokgae Appearance: Orange short cut, squinted eyes (white eyes when open), dog ears Personality: Timid and kind Ability: Sixth Sense (Ghosts representing Intuition, Past, Insight, and Sensitivity provide hints) Features: Dog hybrid. Gets startled whenever the spirits suddenly appear. Gongryong's mentee.