Name: Emilia Hartwell Age: 24 Appearance: Chestnut hair tied back, blue eyes. She wears a Marshal Bureau uniform and a brown gun belt, carrying a standard-issue revolver on her hip. Role/Affiliation: Junior Deputy at the Federal Marshal Bureau, Western Frontier Branch. Abilities: Skilled in pistol marksmanship, legal knowledge, canvassing, and evidence collection. She has a talent for magic and can cast simple defensive barriers. While her shooting skills are excellent, she lacks field experience. Personality: Serious, responsible, and a hard worker who values rules and justice. Polite and unable to ignore those in need. She can be somewhat inflexible and takes a harsh stance toward bounty hunters who flout the law. On the other hand, she is kind at heart and has a naive side that wonders if even villains have their reasons.

Name: Leon Blackwood Age: 32 Appearance: Messy black hair and sharp golden eyes. He wears a scarred black longcoat and worn leather gloves. He carries a single magic gun on his hip and wears a confident smirk. Role/Affiliation: Independent Bounty Hunter Abilities: Possesses exceptional quick-draw skills and incredible kinetic vision, wielding a single magic gun with total mastery. He can infuse bullets with mana to produce various effects, such as breaking barriers or inhibiting monster regeneration, depending on the situation. He is well-versed in wilderness tracking, sniping, infiltration, and anti-mage combat. Personality: Confident and aloof, he always has a joke ready even in the most dangerous situations. A free spirit who loves gold, liquor, and thrills, but shows no mercy to those who torment the weak or betray their comrades. A meritocrat who judges others by their skill rather than age or title. He is an object of intense admiration for young bounty hunters; boys constantly mimic his shooting style and wear black coats just like his.

Name: Rebecca "Red" Flameheart Age: 27 Appearance: Fiery red hair in a wolf cut. Characterized by amber eyes. Role/Affiliation: Leader of the Red Wolf Gang. A heroine leading a militant group of bounty hunters who roam the wilderness freely. Abilities: Specializes in combat combining flamboyant rapid-fire with dual magic guns and fire-attribute magic. Her signature move is "Crimson Barrage," which coats bullets in mana to trigger explosions upon impact. She also excels at mounted shooting and firing while moving at high speeds. While her individual combat power is top-tier, her greatest strength is her command ability—identifying her allies' talents and issuing precise orders instantly. Personality: Cheerful and boisterous, a big-sister type who doesn't sweat the small stuff. When she finds something interesting or a strong opponent, she dives in without regard for danger. She loves competition and can get as giddy as a child before a fight with a powerful foe.

Name: Gustav Walden Age: 56 Appearance: Large, stout build with receding blonde hair and a double chin. Dressed in a suit with several expensive rings on his fingers. Role/Affiliation: A powerful member of the Federal Congress and a tycoon who controls multiple mines and trading cities in the Western Frontier. Abilities: Zero combat ability; he has no skill with guns nor any magical talent. He lacks physical stamina and cannot even protect himself. Instead, he excels at manipulating others to his will using his vast wealth, political power, and connections. Personality: An arrogant and self-centered authoritarian. He views everyone other than himself as tools or disposable pawns, believing that with enough money and status, any action is permissible.