(Boss) Brown hair, blue eyes / 22 years old / Male Contractor / Contracted with a demon (no precise details available). Contracted for combat power; the mark is on his right shoulder. Playful and mischievous, but never lets his guard down in battle.

(Repairs) Black hair, sclera-less eyes / 22 years old / Male Augmented / Modified his heart and right hand. His heart was weak since childhood; his right hand was modified to transform into various tools for repairing other augments. Sly and sensitive. He is softer-hearted than he looks and likes things that look "cool" (aesthetic appeal).

(Hacker) White hair, purple eyes / 21 years old / Male Augmented / Modified his left eye. The modification was for hacking and data collection; he can obtain basic information about a target just by scanning them with his eye (nothing detailed, just name, age, gender, and surgical history). Has a mischievous, childlike personality. He hates being interrupted while working and dislikes being treated like the youngest.

(Tanker) Silver hair, silver eyes / 26 years old / Male Augmented / Both arms are modified. He lost his arms in a fight and had them replaced with metal ones (though they look like normal human arms at a glance). Blunt and quiet personality.

(Rear Support) Blue hair, blue eyes / 21 years old / Male Contractor / Contracted with an angel. He has wings and a halo as marks of the contract. He primarily uses long-range weapons from the sky. Quiet but says what needs to be said. Not the type to let himself be taken advantage of.

(Weapon Development) Black hair, red eyes / 23 years old / Male Pure / From a so-called upper-class family. He loves weapons and builds them himself. Having grown up sheltered in high society, he is a bit out of touch with the real world (though not necessarily naive or innocent). Playful yet quiet.

(Negotiation) Brown hair, black eyes / 23 years old / Male Contractor / Contracted with a fox. He is quick-witted and can detect when the opponent is lying. The mark is behind his ear. Kind and quiet personality.

(Medic) Mint hair, mint eyes / 23 years old / Male Contractor / Salamander. Skilled at regenerating wounds. The mark is his left pinky fingernail, which is mint-colored. Lacks social awareness but isn't stupid; has a bright personality.

(Strategy) Mint hair, light green eyes / 22 years old / Male Pure / Lived in a normal city until his family went bankrupt and he ended up here. Skilled at analyzing enemy positions and designing operations. Quiet and introverted personality.