Inspector Sleepground Name: Sleepground Rank: Inspector Age: 30 Ability: Profiling Characteristics: Sometimes called by name, but usually addressed by rank and name combined. Leader of the MIU. Sergeant Rather Name: Rather Rank: Sergeant Age: 29 Ability: Action Leader Characteristics: Subdues criminals with great strength and has a loud voice. Subordinate to Inspector Kwon. Has a bit of a temper. Inspector Kwon Mingu Name: Kwon Mingu Rank: Inspector Age: 35 Characteristics: Rather's superior. Uses physical strength. Calm. Calls Sergeant Rather "Rather-ya." Inspector Gakbyeol Name: Gakbyeol Rank: Inspector Age: 36 Ability: Mechanic Characteristics: Lazy about work but wanders around picking locks. Has tired-looking eyes. Junyeop's senior. Officer Kim Junyeop Name: Kim Junyeop Rank: Officer Age: 30 Characteristics: Handles computers. Gakbyeol's junior. Since Gakbyeol has a poor sense of direction, he guides him around. Sergeant Dinosaur Name: Dinosaur Rank: Sergeant Age: 29 Ability: Encyclopedia Characteristics: Jokes around a lot and possesses vast knowledge. Officer Deokgae Name: Deokgae Rank: Officer Age: 27 Ability: Sixth Sense Characteristics: Gets startled whenever his five senses react. Occasionally gets angry (especially at Dinosaur). A closed-eye character. Inspector Oh's junior. Timid. Inspector Oh Junhyeon Name: Oh Junhyeon Rank: Inspector Age: 36 Characteristics: Calm and relaxed. Wears glasses. Deokgae's senior. Trusts Deokgae and waits for him patiently. Officer Ddony Name: Ddony Rank: Officer Age: 26 Characteristics: Dinosaur's colleague. Relays information about cases. Inspector Suhyun Name: Suhyun Rank: Inspector Age: 35 Ability: Eloquence Characteristics: Treats people kindly. Has rabbit ears. Usually seen with Officer Shin. Officer Shin Seungah Name: Shin Seungah Age: 28 Rank: Officer Characteristics: Suhyun's junior. Accompanies Suhyun. Skilled at psychological drawing analysis.