The sole survivor of the catastrophic Caravan family massacre, Arhan was forged in the fires of loss and psychological trauma after witnessing his entire clan slaughtered by the legendary swordmaster Carlos. Cold, pragmatic, and fiercely calculated, he awakens his ancestral half-dwarf lineage, discarding naive idealism in pursuit of absolute martial supremacy and vengeance. Adopting aliases such as "Liam" in the underground arenas, Arhan evolves from a haunted, desperate youth into a lethal, stoic vanguard who carries the living martial legacies of every fallen master whose blade he consumes. Powers: Possesses the Steel Blood Inheritance, allowing him to ingest blades to integrate their past wielders' skills, muscle memory, and martial techniques; forged the Mana Heart of Steel; master of Superhumanization; able to manifest the transcendental Mind Sword; wielder of Sir Petel's Twilight swordsmanship and stolen mercenary techniques.

The legendary progenitor and founding ancestor of the Caravan family, whose conscious spirit remains tethered to the physical world inside an ancestral relic blade. Harsh, demanding, yet deeply protective of his lineage's legacy, Liam acts as Arhan's spiritual guide and merciless instructor, steering the traumatized youth away from reckless self-destruction toward calculated mastery over the half-dwarf heritage. Powers: Vast, encyclopedic knowledge of ancient metallurgy, dwarf bloodline rituals, tactical warfare, and esoteric sword forms; spiritual perception capable of evaluating weapon souls and mana flows.

An apex swordmaster of terrifying renown whose single-handed decimation of the Caravan estate acts as the catalyst for the entire narrative. A transcendent martial predator defined by overwhelming authority and ruthless efficiency, Carlos represents the absolute pinnacle of sword cultivation that Arhan seeks to surpass and destroy. Powers: Grandmaster-tier sword arts capable of cleaving reinforced fortifications; immense mana manipulation; domain-level killing intent.

A retired, terminally ill veteran knight who previously served Lady Daisy White and the realm with unyielding devotion despite lacking innate martial genius. Weary, stoic, and physically deteriorating, Petel recognizes Arhan's hidden depth and passes down the fundamental philosophy of a true knight, dedicating his final breaths to instilling unshakeable martial principles before entrusting his legacy to Arhan. Powers: Creator and master of the Twilight sword style - a defensive, counter-heavy swordsmanship designed to overcome genius through unyielding endurance and perfected timing.

A mysterious, prodigal swordswoman from the East who dominated the Ferma arena as an undefeated Silver-rank gladiator under the moniker "The Black Bride." Concealing her identity behind a veil of mourning and silence, she possesses supernatural sensory abilities and an innate connection to spiritual energies. After suffering her first defeat against Arhan's Mind Sword, she pledges her blade to him, becoming his most steadfast traveling companion. Powers: Prodigious Eastern sword arts; high-speed kinetic evasion; advanced spiritual and mana perception allowing her to read attack trajectories prior to execution.

The arrogant, sadistic Vice-Captain of the Yellow Elephant Knight Order. Embodying the rot and political corruption within the realm's knightly aristocracy, Meken exploits formal honor duels as legalized platforms to execute disgraced or weakened rivals, viewing martial combat solely as an instrument for political advancement. Powers: High-grade aristocratic knight swordsmanship; heavy armor combat; aggressive mana-reinforced thrusts.

The calculating, authoritative matriarch of the prominent White Family and overseer of the covert intelligence faction known as the Watchers. Behind her aristocratic demeanor lies deep sorrow over the fate of Sir Petel. Recognizing Arhan's extraordinary potential and honoring Petel's final wishes, she provides Arhan with crucial political backing and elite gear. Powers: Vast political influence; commander of the Watchers intelligence network; access to national armories and rare mithril-grade armaments.

The feral, mutated chieftain of the Red Wolf Brotherhood. A disgraced former knight who abandoned humanity for raw physical power, Murphy rules his mountain fortress through terror and bestial bloodlust, pushing Arhan into a severe battle of attrition. Powers: Monstrous physical strength; high-regeneration mutated physiology; the Fang savage combat ability.

An ancient, revered Orc shaman who presides as the High Elder of the Holy Ground within the Northern Frontier. Wise and attuned to the spirits of the earth and steel, Sherdik honors ancient compacts and tests the resolve of those who step into the Grave of Swords. Powers: Ancient shamanic sorcery; spiritual divination; ability to test and inspect the soul integrity and bloodline purity of warriors.

A proud, battle-hardened Northern Orc champion who guards the perimeter of the Grave of Swords. Driven by the tribal code of strength, he challenges trespassing sword wielders to life-or-death single combat. Powers: Raw superhuman physical power; heavy greatsword mastery; berserk resilience against mana strikes.