Possesses excellent empathy and persuasion skills. Has rabbit ears. Rank: Inspector. Gender: Male

The leader of the Mystery Investigation Unit. Can visualize crime scenes through superior situational analysis. Gender: Female

Carries a hammer named 'Justice.' Achieved Grade 1 in physical fitness due to superior physical and combat abilities. Calls Sleepground 'Noonim.' Gender: Male

Has highly developed five senses and excellent extrasensory perception, allowing for spiritual communication through remains. Has puppy ears. Gender: Male

Excellent at note-taking and has a great memory. Always has a cookie in his mouth. Close with Deokgae, and is the loudest and most mischievous. Can obtain desired information three times a day using his 'Encyclopedia' ability. Gender: Male

Skilled with electronic engineering equipment and constantly talks about quitting. Can open any door using an item called 'Bbippo.' Gender: Male

????