Originally derided as the disgraced "Imbecile of Ragnar," Theo lived a life of brutal humiliation before dying amidst the flames of the Rose Palace following the betrayal of his personal instructor. Reborn ten years into the past, Theo is a pragmatic, cold-blooded, and unrelenting tactician determined to break the cycles of fate. Having shed all naivety, he views the clan's cutthroat culture not as an injustice to lament, but as an arena to conquer. Behind his calculated brutality lies an ironclad dedication to the allies who stand by him and a cosmic responsibility to shatter the eternal temporal loop orchestrated by the Nameless King. Powers: Wielder of the unsealed primordial Dragon Heart, granting endless mana reserves, rapid cellular regeneration, and Dragon Breath. Master of ancestral Ragnar swordsmanship, the conceptual Heart Sword, Dragonization transformation, and the transcendental state of Nirvana. Armed with the sentient White Moonlight Blade and the legendary dragon-slaying greatsword Balmung.

The sovereign Clan Head of the Ragnar Clan, embodying the absolute law of the blade. Stoic, terrifyingly detached, and possessed of immense martial authority, Kyle believes that bloodlines are meaningless without the strength to enforce them. He does not view Theo as a son until Theo proves himself capable of surviving his lethal scrutiny. While seemingly an impassive tyrant, his severe tests are designed to forge an heir capable of surviving cosmic destruction. Powers: Transcendent Grand Master swordsman capable of sundering terrain with mere aura pressure. Master of the authentic Heart Sword, projecting conceptual blade strikes directly into the opponent's psyche and soul without physical movement.

The unrecognized, illegitimate daughter of Elder Wolfgang Ragnar, Evelyn spent her early life subjected to systemic abuse and psychological torment while working as a low-ranking training ground manager. Rescued from despair by Theo, she finds purpose, dignity, and martial identity under his banner. Fierce, noble, and unswervingly loyal, she overcomes her generational trauma to claim her vengeance in formal blood trials, cementing herself as Theo’s irreplaceable "First Sword." Powers: High-tier Sword Master specializing in lightning-fast dual-wielding and precision thrusting styles. Exceptional battlefield command instincts, heightened reflexes, and complete resistance to psychological warfare after conquering her trauma.

Leader of the elite Scaled Dragon Society and member of the infamous 4 Hounds of the North. In the original timeline, Axion was the sadistic architect behind the destruction of the Rose Palace and Theo’s horrific death. Arrogant, entitled, and possessing a deep-seated superiority complex, he believes the throne of the Ragnar Clan is his divine birthright. He views Theo as an intolerable stain on the family lineage, leading him to orchestrate fatal traps that ultimately bring about his own doom. Powers: Peak Sword Master adept in high-output draconic fire aura techniques and aggressive, overwhelming broadsword execution. Command over corrupt proctors and factional strike teams.

An ancient, 2,000-year-old Primordial Guardian Dragon dwelling within the subterranean depths of the winter mountains. Weary of mortal greed yet bound to ancient oaths, Lodbrok identifies the true unsealed aura of the Dragon Heart within Theo. Assuming the form of a silver-haired humanoid woman, she enters a deep soul-link contract with him, acting as an acerbic, immensely knowledgeable mentor regarding forgotten arcane history and cosmic incursions. Powers: Ancient Dragon physiology granting absolute elemental manipulation (ice, wind, draconic flame), telepathic bond coordination, vast dimensional spatial storage, and ancient runic warding.

Known as the "Sky Dragon" and operating as the Director of Central Intelligence for the Troivan Clan. Ed is a cold, clinical puppet-master who disdains direct combat in favor of economic destabilization, political assassination, and biological experiments. He views human lives as chess pieces, orchestrating the fall of the Bacchus Clan, infiltrating merchant cartels, and colluding with demonic cults to bring Mount Ragnar to its knees. Powers: Master strategist and high-circle wind/spatial mage capable of long-range evasion, memory extraction, and commanding elite biological abominations and Troivan Noble Servitors.

A former Clan Head from two generations prior, Hilda is an ancient swordmaster driven half-mad by surviving endless regression loops. Possessing forbidden knowledge recorded across prophetic scrolls, her sanity is fractured by the inevitable collapse of the world across every timeline. She views Theo simultaneously as an existential anomaly, an unstable threat, and the only sliver of hope capable of surviving the Nameless King. Powers: Grand Master realm veteran wielding archaic, lost forms of the Ragnar sword styles. Possesses spatial isolation domains, temporal anomaly recognition, and predictive combat precognition.

Formerly celebrated as the "Phantom Sword" of the noble Bacchus Clan, Navan lived in agony, harboring a secret vendetta against his kin's treasonous corruption while slowly dying of terminal Aether Fever. Theo's intervention - offering both an arcane cure and vengeance against their shared enemies - restores Navan's martial path. Taciturn, stoic, and relentlessly disciplined, he serves as Theo's foremost field general and vanguard commander. Powers: Elite Sword Master proficient in the Phantom Sword Style, specializing in optical mirages, multi-angle strikes, and high-speed phased movement.

The rightful imperial heir of the fallen Edda Empire, Cassandra is a young prodigy destined to become the legendary "Magic Empress." Discovered by Theo in the eastern slums while fleeing Troivan assassins, she possesses rare clairvoyance and innate mastery over temporal sorcery. Despite her frail physical constitution, her intellect and temporal insights provide the strategic blueprint required to alter fatal timelines. Powers: Innate wielder of Future Foresight and master of high-tier chronomancy, including the reality-bending spatial time spell Chronograph, capable of halting localized time and unwinding causality.

The mysterious Head of the Tulip Garden and caretaker of the sacred ancestral mausoleum. Harboring deep-seated ancestral trauma, he is revealed to be a direct descendant of a purged, forgotten Ragnar clan head. Blinding resentment drives him into an alliance with Troivan forces and cultists, though his warrior pride remains intact until the mausoleum’s final collapse, where he finally finds peace. Powers: Master of necrotic-infused ancestral Ragnar fencing, utilizing the ancestral relic Gravekeeper's Sword to manipulate subterranean defensive wards and barrier illusions.

A battle-scarred warrior of the outcast Ranke bloodline, Holcus suffered from a severe crisis of purpose until recruited by Theo for the Astraban siege. His family possesses a unique genetic anomaly: absolute immunity to mana-borne psychological corruption and arcane madness, making him Theo's premier assault vanguard against cultist strongholds. Powers: Heavy Greatsword Specialist with immense physical durability, shockwave disruption swings, and complete immunity to madness-inducing mental debuffs.

A sadistic imperial noble, senior Troivan executive, and chief occult researcher responsible for human biological alchemy. Lacking personal combat honor, Vailen is a cowardly pragmatist who views flesh and souls merely as fuel for his experiments. When cornered by Theo, he is broken through psychological torture and forced into serving as an unwilling guide through his own labyrinth. Powers: Alchemical traps, flesh-grafting bio-magic, and architectural engineering of subterranean defense matrices and poison chambers.

The fearsome "First Pillar" of the Troivan Clan's elite military hierarchy, tasked with defending the central nerve center of the Astraban campaign. Imposing, disciplined, and utterly devoted to the preservation of the Troivan mandate, Aiyan stands as an immovable bulwark against anyone seeking to sever the clan's grip on the frontlines. Powers: High-tier Grand Master swordsman specializing in fortress-style defensive aura barriers, kinetic reflection, and crushing heavy sword strikes.