Gavid Lindman

Gavid Lindman, the Blade of Incarceration, is the Demon King of Incarceration's longest-serving knight, Helmuth's Grand Duke, and commander of the Black Mist. He combines disciplined swordsmanship with the Demon Sword Glory and a Demoneye that reproduces Incarceration's authority, yet his defining conflict is between perfect service and the personal desire he has suppressed for centuries. That desire leads him to challenge Eugene to a public duel, relinquish the borrowed powers that define his title, and accept a final death chosen as Gavid Lindman rather than merely as his lord's weapon. (Chapters 233–239, 275, 441, 491–501, and 529–537)

Biography

Blade of Incarceration

Gavid is born an ordinary daemon and rises through Helmuth's older, violent hierarchy by strength and discipline. He gains the office of Blade before the war and remains its sole holder while the Staff and Shield change hands. When Vermouth's party invades Babel, Gavid fights them as the final knight before Incarceration's palace but is defeated. He considers survival shameful, yet obeys his lord's direct command to withdraw; that order preserves both his life and a loyalty that he treats as more important than his own preferred death. (Chapters 233–237, 270–273, and 500–501)

For the next three centuries, Gavid serves simultaneously as the Grand Duke who administers Helmuth, the chief guardian of Pandemonium, and commander of the rebuilt Black Mist. At the Knight March he arrives uninvited to assess the continent's heroes and any threat to Incarceration. His polite claim to seek peace coexists with his private desire for a future war, but he honors Molon's warning, prevents his knights from escalating, and refrains from harming Eugene and Kristina. His chivalry is sincere even when its object is eventual slaughter: he prefers declared conflict to ambush and obeys the letter of his lord's restraint. (Chapters 233–239 and 275)

Gavid's administrative loyalty grows increasingly difficult as demonfolk move toward Nahama and the specter pursues an unsanctioned war. He processes Helmuth's affairs from Babel, speaks publicly for Incarceration, and observes the conflict rather than treating it as entertainment. When he examines and fights the specter, however, his Demoneye reveals a sword skill connected to Hamel that even he struggles to follow. In Hauria, Gavid nearly kills the exhausted Eugene but stops after Noir intervenes and after confronting what the action would mean. The restraint leaves him unable to dismiss his own longing for a direct, complete contest. (Chapters 429, 441, 465, 479, and 491–499)

The Duel and a Chosen Death

For the first time in centuries, Gavid enters Incarceration's palace without a summons and asks why his lord has allowed Eugene to live. The discussion exposes a distinction Gavid has long avoided: the Blade and the Grand Duke require obedience, but Gavid Lindman can possess a will of his own. He therefore requests a duel outside Babel, where Eugene can use every technique without saving strength for the Demon King. Gavid accepts that victory would require punishment for disobedience and defeat would mean death, while Incarceration permits the selfish choice and returns Glory to his knight. (Chapters 500–501)

Incarceration's bundle of chains sends Gavid into a barren realm where he repeatedly fights an image of the War God Agaroth. Thousands of deaths and defeats strip away his dependence on easy authority and refine his sword until he can finally cut the opponent that once seemed unreachable. Gavid also gives one of his two Demoneyes of Divine Glory to Noir, considering the loss negligible beside what his training has created. He schedules the duel a year in advance, reassures the Lionhearts that he has not abducted Eugene, and brings the Black Mist so Helmuth's knights can learn even if their commander loses. (Chapters 501, 510–511, and 524–530)

At Raguyaran, Gavid initially fights with Glory, the remaining Demoneye, and Incarceration's chains. Eugene's Levantein breaks Glory, and Gavid realizes that victory achieved through borrowed identity would not answer the personal purpose of the duel. He destroys his own remaining Demoneye and rejects its authority, while Incarceration accepts the refusal and lets him continue with only his accumulated swordsmanship. Gavid pushes Eugene hard enough to sever his arm and force the full divine sword, but he cannot overcome the difference between a challenger who has discarded his burdens and a Hero carrying companions, past lives, and the world's survival. (Chapters 531–537)

Even while burning to ash, Gavid answers the hopes of Helmuth's demonfolk with one final cursed strike that permanently scars Eugene's cheek. He concedes the defeat, gives Eugene the liquor meant for his own victory toast, and thanks him for making the duel his last. Incarceration offers to bind death itself, and Noir offers a final dream, but Gavid refuses both. He accepts lingering regrets without undoing the duel's condition and dies after wishing for his lord's unknown aspiration to succeed; Incarceration honors that wish by releasing rather than imprisoning his soul. (Chapters 537–539)

Appearance and personality

Gavid is a pale adult man who wears a sharply maintained black military uniform. His hair is glossy, neatly combed back, and kept orderly even in Lehain's blizzard; his trousers retain knife-like creases and his polished shoes remain free of dust. He habitually checks his buttons, brushes away nonexistent wrinkles, and maintains Glory each night despite the demonic sword never dulling. His eyes ordinarily appear composed but glow red when the Demoneye of Divine Glory activates. That controlled presentation becomes increasingly damaged during his last duel, ending with missing limbs, ruined eyes, and a body turning to ash. (Chapters 233–237, 499, and 532–537)

He is formal, proud, fastidious, and governed by a knightly code. Gavid dislikes ambushes, respects an opponent's declared road, restrains the Black Mist with a gesture, and refuses Kristina's offer to exchange herself for a city because he regards the trade as dishonorable and disproportionate. His courtesy does not make him humane: he wants war, can threaten civilians to enforce Eugene's promise, and views relationships with heroes partly as preparation for killing them. Principle controls how he uses violence rather than removing his appetite for it. (Chapters 233–239 and 529–530)

Gavid's deepest trait is loyalty so complete that it has replaced ordinary self-definition. He suppresses questions about Incarceration for hundreds of years, treats borrowed sword and Demoneye as proof of his office, and regards obedience as a greater good than survival. The Hauria war forces his personal desire into view. By requesting the duel, he acts selfishly for the first time; by surrendering borrowed power during it, he insists that the outcome belong to him. He dies still loyal, but no longer unable to distinguish his own choice from his master's command. (Chapters 491–501 and 531–537)

Abilities and powers

Gavid is a traditional swordsman whose centuries of experience, demonic physique, dark power, and precise judgment already place him among the setting's strongest combatants before his bestowed powers are considered. Glory and the Demoneye of Divine Glory amplify that foundation and give him access to Incarceration's authority, while his final training produces a personal sword capable of threatening Eugene after both gifts are rejected.

Swordsmanship and dark power

Gavid's swordsmanship emphasizes direct, efficient attacks rather than deceptive patterns. He can redirect Eugene's lightning with a hand used like a blade, cut through advanced magic, react at speeds ordinary observers cannot follow, and read the structure of an opponent's stroke during a fleeting exchange. Dark power reinforces his body and blade, generates cutting winds, and can be concentrated into attacks strong enough to breach layered defenses. His discipline lets him fight below full power without losing control, though provocation and humiliation can strain that restraint. (Chapters 237–238, 273, 441, and 491–498)

The barren realm created by Incarceration makes him face Agaroth's sword through repeated death. Neither Glory nor the Demoneye can defeat the image for him; when he leans on them, the realm transforms the opponent's power to answer those same advantages. Progress comes from studying the fundamental sword and accepting loss until his own strike finally reaches the War God. In the duel, that experience remains after his gifts disappear, allowing him to anticipate Eugene's intent, sacrifice an arm to create an opening, and produce a final curved curse that leaves a lasting scar. (Chapters 510–511 and 524–537)

Demoneye of Divine Glory

Incarceration personally grants Gavid the Demoneye of Divine Glory. Both eyes originally hold the power, letting him borrow his lord's immense dark power and reproduce the authority of Incarceration without a contract. It creates chains that bind bodies, souls, space, and weapons; enables teleportation and concealment; pierces obstructions; reveals power inside weapons and spells; and supplies reserves tied to Incarceration's own growth. This makes Gavid an exception among demons, since he does not need subjects to strengthen himself. (Chapters 270–273, 314, 393, 491–493, and 528–533)

The Demoneye is powerful but not infallible. Vermouth's party once survived it only with their Hero present, yet the specter can evade Gavid's perception, Sienna's evolved magic can resist its chains, and Levantein can burn through the reproduced authority. Gavid transfers the left Demoneye to Noir before the duel and claims the reduction is negligible after his training. When Glory breaks, he pierces the remaining right Demoneye with its hilt and rejects the borrowed power entirely; the organ regenerates as an ordinary eye, making this a voluntary renunciation rather than simple physical damage. (Chapters 273, 441, 493, and 533–535)

Glory, chains, and combat limits

Glory is the black demonic sword Incarceration bestows with Gavid's title. It is described as the only sword able to withstand the Moonlight Sword and works with the Demoneye to channel enormous dark power and the chains of Incarceration. Gavid treats it as both favorite weapon and proof of office, sharpening it nightly even though it does not dull. Yet it remains Incarceration's possession in origin: Levantein breaks the blade, and Gavid finally lets it turn to ash when he rejects the role-derived advantage. (Chapters 237–238, 500–501, 531–535)

Gavid's combat ceiling is therefore shaped by identity as much as output. With Glory and both Demoneyes, he can escape opponents who otherwise match Demon Kings and bypass large-scale defenses, but he still cannot surpass Agaroth's sword or Eugene's completed divinity. Without them, his refined technique can wound Eugene and force a decisive response but cannot preserve his body against Levantein. He also refuses rescue after defeat, making the agreed death a chosen limit that Incarceration could have suspended but does not override. (Chapters 273, 510–511, 524–537)

Power progression

Relationships

• Demon King of Incarceration: Incarceration is Gavid's lord, god, and the source of his title, sword, and Demoneye. Gavid obeys the order to survive Babel, administers Helmuth for three centuries, and only later asks for a desire contrary to his assigned role. Incarceration permits the duel, accepts the rejection of his gifts, offers to stop Gavid's death, and ultimately releases his knight's soul. (Chapters 233–239, 500–501, and 531–537)
• Eugene Lionheart: Gavid first sees Eugene as Vermouth's descendant and the future enemy he wants to assess. Learning that Eugene is Hamel intensifies old battle lust into a demand for an unrestricted duel. Their final fight becomes mutually respectful: Eugene acknowledges that Gavid once could have killed him, while Gavid accepts present defeat and gives the victor his intended toast. (Chapters 233–238, 491–501, and 529–537)
• Molon Ruhr: Molon and Gavid remain enemies from the old war. Gavid resents Molon's accusations of cowardice but respects his strength, obeys his boundary at Fort Lehain, and later recognizes that even with the Demoneye, fighting the transformed sentinel would be uncertain. Their hostility is direct and personal without becoming treacherous. (Chapters 233–239, 273, and 530)
• Noir Giabella: Gavid disapproves of Noir's irreverence but recognizes her overwhelming strength and entrusts one of his Demoneyes to her. She blocks his attempted killing blow in Hauria, witnesses his duel, supports him at death, and offers a last dream. Gavid refuses the illusion but hopes the eye helps her fulfill her own desire. (Chapters 479, 491–499, 524–537)
• Specter: The specter unsettles Gavid by carrying Hamel's appearance and impossible swordsmanship while acting outside ordinary Helmuth authority. Their confrontation reveals limits in Gavid's perception and helps redirect his attention from administrative duty toward the personal question that culminates in challenging the true Hamel. (Chapters 441, 465, and 479–500)
• Kristina Rogeris: Gavid recognizes Kristina as a Saint comparable to Anise and treats her as a valuable future enemy. Before the duel he refuses her proposed self-sacrifice for a city's safety, not from mercy alone but because the exchange violates his principles and would replace the contest he wants with a lesser prize. (Chapters 233–239 and 529–530)

Items

• Glory: The Demon Sword Glory is Incarceration's gift and the emblem of Gavid's office as the Blade. Its black blade withstands the Moonlight Sword, channels dark power and chains through the Demoneye, and never naturally dulls. Levantein breaks it during the final duel, after which Gavid uses its hilt to destroy his remaining Demoneye and lets both borrowed advantages disappear. (Chapters 237–238, 273, 500–501, and 531–535)