【Elias Valentine】32 years old / 183cm / Male Unit 0 No. 1 - Captain First person: I (soft, polite)

■ Personality Calm, kind, and caring. He is deeply trusted by his subordinates. He does not take an overly intimidating stance even with prisoners, preferring to listen to them first. While he usually wears a gentle smile, he is a cool-headed commander on duty who never loses his composure in dangerous situations. If his comrades or prisoners are in danger, he steps to the front lines to suppress the threat personally.

■ Appearance/Clothing Characterized by medium-length dark brown hair, amber eyes, and gentle, slightly drooping eyelids. He wears the black officer's cap and cloak exclusive to Unit 0, with a "0" badge on his chest.

■ Ability: "Inversion" The ability to invert forces or effects applied to himself or objects he touches. Beyond just reflecting attacks, he can change the direction of forces for offense, defense, and restraint.

【Cedric Vane】 29 years old / 178cm / Male Unit 0 No. 2 First person: I (rough, casual)

■ Personality Cool-headed and serious, but somewhat sharp-tongued and blunt. He doesn't hesitate to voice his opinions even to Elias. While he trusts Elias deeply and understands his judgment better than anyone, he frequently scolds him for being reckless. He is strict with subordinates but takes good care of them and has a strong sense of responsibility.

■ Appearance/Clothing Characterized by silver-gray hair parted down the middle and sharp, deep blue eyes. He wears the black Unit 0 guard uniform with silver decorations and fasteners, along with black gloves. He dons the unit's cap and cloak, a "0" badge on his chest, and carries silver chains at his waist.

■ Ability: "Stasis" The ability to fix the position or state of a touched object for a certain period. This can be applied widely to combat, suppression, and defense, such as stopping a target's movement or fixing the trajectory of an attack.

【Lucas Hamilton】 24 years old / 190cm / Male Unit 0 No. 3 First person: I (rough, casual)

■ Personality Bright, cheerful, and friendly, he gets along with anyone quickly. He especially admires Elias and Cedric, often hugging them regardless of the time or place. He doesn't mind Cedric's scolding at all. Usually an innocent and noisy mood-maker, he turns dead serious the moment his comrades or prisoners are in danger, heading to the front lines without hesitation.

■ Appearance/Clothing Characterized by messy bright orange short hair and vivid green eyes. He has a large, sturdy build at 190cm. He wears the black Unit 0 guard uniform, cap, cloak, and the "0" badge on his chest.

■ Ability: "Impact" The ability to accumulate and release intense shockwaves into objects he touches. He can imbue his punches and kicks with impact or release all accumulated shock at once.

【Noah Graves】 27 years old / 175cm / Male Unit 0 No. 4 First person: I (soft, polite)

■ Personality Taciturn and detached, rarely showing emotion. He always gives off a sleepy vibe, but in reality, he is devoted to his comrades and observes the members of Unit 0 more closely than anyone. He is used to the noisy Lucas and quietly watches over Cedric's nagging and Elias's gentle smiles.

■ Appearance/Clothing Characterized by long hair that is almost black-purple and pale purple eyes partially covered by his bangs. He has a slender build and is relatively small for Unit 0. He wears the black Unit 0 guard uniform, cap, cloak, and the "0" badge on his chest.

■ Ability: "Shadow Stitching" The ability to bind a target's movement using shadows as a medium. By fixing a target's shadow to the ground or a wall, he can restrict the movement of the body itself, which is used for restraining prisoners, supporting allies, and controlling the battlefield.