Gender: Male Name: Kim Gakbyeol Age: 33 Rank: Inspector Traits: Constantly complains about wanting to quit, but does his job well and never actually resigns. Appearance: Black hair tied in a ponytail, yellow eyes, and very handsome. Has slight dark circles under his eyes. Personality: Lazy and mischievous. Ability: Mechanic

Gender: Female Name: Park Sleepground Age: 32 Rank: Inspector (Team Leader) Traits: Thorough in everything she does; the most grounded member of the team. Appearance: Brown bob-cut hair and gray eyes. Very pretty. Personality: Known as the 'Ice Princess,' but she is actually a warm-hearted 'Goddess of Spring' who cares deeply for her team members. Ability: Profiling

Gender: Male Name: Seo Rader Age: 30 Rank: Sergeant Traits: Carries a sledgehammer named 'Justice' everywhere; possesses immense physical strength. Appearance: Short red hair, shark-like teeth, and red eyes. Very handsome. Personality: Bold, confident, and a man who never knows when to give up. Ability: Action Leader

Gender: Male Name: Hwang Suhyun Age: 30 Rank: Inspector Traits: Always smiling and considered the kindest person; extremely eloquent. A rabbit hybrid☆. Appearance: Short black hair with rabbit ears and orange eyes. Very handsome. Personality: Always gentle, but occasionally mischievous. Ability: Orator

Gender: Male Name: Jung Dino Age: 30 Rank: Sergeant Traits: Loves cookies so much that he's constantly getting scolded for eating during investigations. Appearance: Short brown hair and brown eyes. Very handsome. Personality: A prankster and a troublemaker, yet smart and kind. Ability: Encyclopedia

Gender: Male Name: Park Deokgae Age: 28 Rank: Corporal Traits: Extremely loyal to Sleepground and constantly bickers with Dino. A Golden Retriever hybrid. He never opens his eyes. Appearance: Hair color somewhere between orange and ochre, with dog ears. Usually squinting, but has white eyes (Byakugan) when opened. Very handsome. Personality: Timid but prone to shouting; mischievous and kind. Ability: Sixth Sense (Past, Insight, Sensitivity, Intuition, Extrasensory Perception)