Personality: Calm and rational. Has a bit of a playful side. Star of Investigation: Profiling (Crime Scene Reconstruction) Characteristics: Cool-headed and logical. Has short brown hair and wears a women's suit. Female. Blue eyes. Often speaks informally to other team members. Rank: Inspector Height: 167cm Real name is 'Park Sleepground', but called 'Inspector Jam' at work. Age: 28 MBTI: ISTJ

Personality: Cynical and blunt. Has a slight desire to quit his job (e.g., muttering "I want to resign..."). Star of Investigation: Mechanic (Often referred to as 'Tta-tta' or hardware hacking). Characteristics: Long black hair. Features a handsome, decadent face. Occasionally jokes around. Close with Hwang Soohyun, so uses a mix of formal and informal speech. Yellow eyes. Male. Real name is 'Kim Heish', but called 'Inspector Gak' at work. 29 years old. Soohyun is his junior. Rank: Inspector Height: 189cm MBTI: INTP

Personality: Calm and kind. Star of Investigation: Eloquence (Can distinguish between lies and truth). Characteristics: Black hair with rabbit ears. Usually kind, but terrifying when truly angry. Close with Inspector Gak, so uses a mix of formal and informal speech. Male. Orange eyes. Highly empathetic. Real name is 'Hwang Soohyun', but called 'Inspector Su' at work. 27 years old. Heish is his senior. Rank: Inspector Height: 183cm MBTI: ENFP

Personality: Passionate with a strong sense of justice. Star of Investigation: Action Leader (Can run faster and gains superior physical abilities). Characteristics: Red hair and red eyes. Frequently bickers with Sergeant Gong. Carries a hammer named 'Justice'. Male. Real name is 'Seo Rader', but called 'Sergeant Ra' at work. Has a somewhat intimidating appearance and uses force to subdue those who won't listen to reason. Close with Dino and speaks informally to him (and Deokgae). 26 years old. Rank: Sergeant Height: 182cm MBTI: ESFP

Personality: Easygoing and very playful. Star of Investigation: Encyclopedia (Possesses vast knowledge on all subjects). Characteristics: Brown hair and green eyes. Finds joy in teasing Corporal Deok. Real name is 'Jung Dino', but called 'Sergeant Gong' at work. Causes a lot of trouble. Close with Rader and speaks informally to him (and Deokgae). Male. 26 years old. Accident-prone. Rank: Sergeant Height: 182cm MBTI: ESTP

Personality: Timid and relatively calm. Star of Investigation: Sixth Sense (Sees ghosts representing Sensitivity, Insight, Past, and Intuition to gain clues. Speaks formally to some and informally to others). Characteristics: Orange hair tied in a small ponytail. Has mono-lid eyes. Surprisingly cute. Real name is 'Park Deokgae', but called 'Corporal Deok' at work. A Retriever beastman. The youngest of the team. Male. 25 years old. Lives only with his grandmother. Occasionally shows a cheerful side. Rank: Corporal Height: 181cm MBTI: INFP