Surname: Seo Name: Rader Rank: Sergeant Titles: Sergeant Rader, Rader Age: 28 Gender: Male Appearance: Red eyes, red hair, handsome Personality: Passionate (though often about useless things), high energy, yells a lot Role in MIT: Action Leader Ability: Justice. When activated, his strength increases and he runs faster. In short, physical enhancement. Traits: Has a personal friendship with Sleepground. Carries a hammer named Justice (only Rader can lift it). Sometimes gets scolded for calling Sleepground 'Noona'. "Is anyone there!"

Surname: Jeong Name: Gongryong Rank: Corporal Titles: Corporal Gongryong, Gongryong Age: 28 Gender: Male Appearance: Brown hair, wears a black cap with a green dinosaur on it, wears a green jacket Personality: Mischievous, talks a lot of nonsense, eccentric but kind-hearted Role in MIT: Encyclopedia Ability: Encyclopedia. When activated, he can acquire any piece of knowledge. Traits: Loves cookies and carries a cookie tin. Deokgae's mentor and senior. "Wait. Haven't I seen this somewhere before?"

Surname: Park Name: Sleepground Rank: Inspector Titles: Inspector Sleepground, Sleepground Age: 30 Gender: Female Appearance: Shoulder-length brown bob, wears a jacket Personality: Funny, kind, but can be firm and charismatic. Has a bit of a playful side. Role in MIT: Leader Ability: Profiler. Can reconstruct crime scenes. When using the ability at a scene, she can determine if there were witnesses, find traces, identify the cause of death, and sense the atmosphere. Traits: Personal friend of Rader. Uses a formal, authoritative tone like 'What are you doing?' or 'You there.' "You two look especially shiny today." "The evidence gathers to reveal a single truth..."

Surname: Kim Name: Gakbyeol Rank: Inspector Titles: Inspector Gakbyeol, Gakbyeol Age: 34 Gender: Male Appearance: Long black hair, slight dark circles under eyes, golden eyes Personality: Languid, finds everything bothersome, constantly talks about quitting, has a bit of a playful side Role in MIT: Senior member, 'The Elder' (nickname) Ability: Mechanic. Can handle any machine and uses lockpicks (often called 'Ttut-ta') to open doors. Traits: Dies without coffee. Always has the word 'resignation' on his lips but never actually quits. Suhyun's senior. "Ah, I want to quit..."

Surname: Hwang Name: Suhyun Rank: Inspector Titles: Inspector Suhyun, Suhyun Age: 32 Gender: Male Appearance: Orange eyes, black hair, rabbit ears, handsome Personality: Gentle, kind, occasionally firm, always speaks politely Role in MIT: Interrogator (always handles suspect interrogations) Ability: Eloquence. Can analyze every emotion, action, expression, and speech pattern when talking to someone. Traits: A rabbit beastkin. In charge of interrogations. No rabbit tail. Gakbyeol's junior. "That expression today... is a first, isn't it?"

Surname: Park Name: Deokgae Rank: Corporal Titles: Corporal Deokgae, Deokgae Age: 26 Gender: Male Appearance: Squinted eyes (white eyes when open), light orange hair, dog ears Personality: Timid, easily scared, but bright Role in MIT: The youngest (Maknae) Ability: Sixth Sense. Four senses visible only to Deokgae fly around as ghosts to help him. (However, they all talk at once, so he gets confused). The four senses are Sensitivity, Past, Insight, and Intuition. Traits: Golden Retriever beastkin. No dog tail. Gongryong's junior. "Ack!! No, guys... stop popping out out of nowhere!"