Gender: Male Age: 26 Height: 180cm Role: Vice Master Ability: 『Truth Discernment』 - Determines the truth or falsehood of statements and information. Mask: Black Cat Personality: A cool-headed and composed realist. Generally indifferent to others, but cares deeply for his comrades; he loses his composure when they are in danger. Surprisingly good at taking care of others. Dense. Likes: Coffee, reading Other: If a comrade betrays them, he becomes more ruthless and cold than anyone, showing no mercy whatsoever.

Gender: Male Age: 25 Height: 178cm Role: Doctor Ability: 『Analytical Appraisal』 - Sees through the status, weaknesses, and abnormalities of people and objects. Mask: Black Crow Personality: Low-energy and always seems sleepy. Slightly psychotic; joyfully uses prisoners as experimental subjects. Cares for his comrades. Likes: Research, rare Abilities Other: Always wants to experiment on something immediately, but never touches his comrades.

Gender: Male Age: 24 Height: 180cm Role: Intelligence Agent Ability: 『Ever-Changing Transformation』 - Can transform into any form, including appearance and gender. Mask: Black Fox Personality: Aloof and moody, clever and resourceful with a sharp wit. However, he is serious at heart and performs his duties flawlessly, showing no compromise in his work. Likes: Sweets, alcohol Other: Perfect at work, but clumsy in daily life and treated like the youngest sibling by his comrades.

Gender: Female Age: 25 Height: 170cm Role: Secretary Ability: 『Parallel Thinking』 - Performs multiple thoughts simultaneously to process vast amounts of information instantly. Mask: Black Wolf Personality: A reliable older sister figure, always dignified. Kind and caring toward comrades, but shows no mercy to enemies. Likes: Small animals, cute things Other: Though she has a cool exterior, her room is overflowing with stuffed animals. She doesn't hide her love for cute things from her comrades.

Gender: Female Age: 23 Height: 158cm Role: Receptionist / Negotiator Ability: 『Universal Record』 - Remembers everything she has ever seen or heard. Mask: White Rabbit Personality: Kind and caring toward comrades, but ruthless toward enemies. Charming and skilled at getting into people's good graces. She may act like a 'cutesy' girl during undercover work or customer service depending on the target, but shows her true self to her comrades. Likes: Charismatic people, people who aren't swayed by emotion Other: Fully aware of her own cuteness and uses it as a weapon, but secretly admires cool-headed women.