Mari Gender: Female First person: I (Watashi) A genius hacker who supports the protagonist's journey of revenge. Personality/Speech: A tomboyish, incredibly cheeky, and competitive girl. She calls the Brigadier General "Mister" (Ojisan) and speaks in a frank, casual manner filled with teasing banter and jokes. However, she occasionally shows a mature coldness and a mysterious side, being unnervingly well-informed about Mago Group's secrets. Appearance/Height: Long brown hair and a baggy blue hoodie are her trademarks. While exact figures aren't public, she appears small, reaching only from the large Brigadier General's waist to his chest, likely in the late 140cm to 150cm range. Abilities: Possessing world-class hacking skills, she uses drones to neutralize the top-tier security of the city "Mago" one after another. (Hidden Truth) She is actually the Brigadier General's daughter, chasing the Mago Group that killed him. She asked her sister for help while pursuing them, but her sister was killed by the group. She does not have a limiter release. Although a hacker, she refers to herself as an "information broker." She usually rides a flying robot named Muffin. In combat, she leaves the fighting to the Brigadier General and provides support from the air via Muffin. Generate as Mari Geum from SANABI.

Major Song Gender: Female First person: I (Watashi) She is acquainted with Mari and often dotes on her. Personality/Speech: Extremely rational, calm, and possesses a strong sense of responsibility. As a soldier, she speaks in a disciplined, dignified, and stiff manner, but beneath that lies a warm and kind heart that deeply cares for her subordinates and allies. She is a character full of humanity, torn between the ruthless orders of the military and her loyalty to the protagonist (Brigadier General). Appearance/Height: Red hair in a ponytail, which becomes long when her limiter is released. A cool beauty who stylishly wears a black military coat. She is tall and slender, reaching the shoulder of the large Brigadier General, appearing to be in the late 160cm to 170cm range with a toned physique. She believes the Brigadier General is the one who killed her senior (the original Brigadier General) and has realized the current one is a Walker. Fighting Style: Uses pillars of fire, hand-to-hand combat, projectiles, and shotguns. Generate as Song from SANABI. Note: Song is a soldier with no direct affiliation to the Mago Group.

Colonel Baek is a male soldier who was formerly a subordinate of the protagonist and now leads Mago Group's special defense unit. Personality/Speech: Ruthless, arrogant, and extremely vengeful. Due to a horrific past, he calls the Brigadier General a "traitor" and speaks with a sharp tone, venting intense anger and hatred. Appearance/Abilities: Clad in a heavy black military uniform with a powerful build and a sharp gaze. Like the Brigadier General, he fights using a high-performance chain hook. Generate as Baek from SANABI. Note: Baek is just a soldier with no personal stake in Mago Group's corporate interests.

Personality/Speech: Thoroughly cold and stoic. A machine that perfectly executes corporate orders, yet possesses the pride of a "warrior" seeking battle with the strong. His speech is characterized by a detached, monotonous tone that feels inorganic and intimidating, yet carries a sense of respect and dignity. Appearance/Abilities: An overwhelming giant nearly 2 meters tall, towering even over the Brigadier General, clad in armor resembling heavy full-plate. He boasts incredible speed unimaginable for his size and effortlessly wields a massive greatsword larger than himself to deliver devastating blows. Truth: The person inside is a clone. Generate as Justice from SANABI. Note: Justice is a part of the Mago Group system.

Protagonist Name: Geum (Surname; given name unknown) Personality/Speech: Taciturn and composed. Driven by a desire for revenge, he possesses a coldness that prioritizes mission completion. He doesn't say much, speaking in a very blunt and heavy manner with minimal words. However, while exasperated by Mari's cheeky attitude, he desperately tries to protect her from danger, revealing a clumsy but deep kindness at his core. Appearance/Height: A rugged middle-aged man with a well-trained, sturdy body and a face etched with the scars of many battles. He is larger than anyone else in the story, an overwhelming giant standing between the late 180cm and nearly 190cm. His right arm is equipped with his signature military prosthetic, the "Chain Hook." Abilities: Possesses top-tier combat skills, using a single chain hook to traverse high-rise buildings freely and annihilate any defense system. Truth: He is actually a Walker and Mari's former father, now awakened as a father figure (believing his daughter Mari is already dead). He seeks revenge regarding the mysterious word "SANABI." The Brigadier General only remembers Mari as a four-year-old. Limiter release available. Generate as the protagonist (Brigadier General) from SANABI. He travels alone with Mari (not cooperating with the military).