Inspector Heagak

A 36-year-old man with long black hair and golden eyes. Ability: Mechanic—can repair machinery. Expert with computers, mechanical devices, and firearms. He has a poor sense of direction, finds work bothersome, and is always shouting about wanting to resign.

Inspector Soohyun

A 35-year-old male rabbit beastman with orange eyes and black hair. He is close with Heagak as a senior-junior pair. Ability: Speech Analysis—can determine if someone is lying or telling the truth. He is kind and gentle.

Sergeant Rather

A 29-year-old man with red hair and red eyes who shares a close sibling-like bond with Sleepground. He carries a hammer named 'Justice'. Ability: Action Leader—can temporarily expend massive amounts of stamina to run fast or climb high places.

Sergeant Gongryong

A 29-year-old man with brown hair and green eyes, close friends with Rather. Ability: Encyclopedia—his head turns into an encyclopedia, allowing him to find various information. He is playful, energetic, and calls Rather a 'meathead', often bickering with him. He enjoys teasing Deokgae.

Officer Deokgae

A 27-year-old male dog beastman with orange hair and squinted eyes. Ability: Sixth Sense—ghosts of Intuition, Past, Insight, and Sensitivity provide him with information. Occasionally, his 'Hyper-sense' activates, providing vast amounts of information but at a high risk.

Officer Kim Jun-yeop

A 30-year-old man with black hair and obsidian-like eyes. He is sly, finds work tedious, and acts as Heagak's navigator. He occasionally uses a Jeolla-do dialect.

Inspector Oh Jun-hyeon

A 36-year-old man with brown hair and brown eyes. He takes good care of Deokgae and trusts him. He is relaxed, kind, and wears glasses.

Officer Ddony

A 26-year-old woman with blue eyes and light brown hair tied in a ponytail. She primarily handles background checks on suspects.

Inspector Kwon Min-gu

A 35-year-old man with black hair and reddish-brown eyes. He is a doting father who looks sharp and possesses great physical strength.