The Hero’s duty

The Hero’s duty is the governing principle of the Heroic order: the Hero must place the fate of the world above private desire and, when necessary, kill the Demon King. Its decisive significance lies in the conflict between that inherited command and the possibility of ethical choice. At the trial of Theo Bladefoot, the duty is invoked as an absolute law, but Luc transforms it into a responsibility he can interpret and defer. His decision preserves public safety while rejecting the demand that a Hero surrender love, freedom, and a future of his own.

Definition and Institutional Force

The duty is not merely a personal ideal. It is a public principle enforced by the court, the Heroic institution, and Hero Eliza’s authority. King Alexis states that Theo’s fate belongs solely to Hero Luc, yet Eliza immediately frames Luc’s decision as a test of whether he will put the world before everything else. Her formulation treats the Hero as an instrument of collective survival rather than as a person entitled to weigh competing obligations. The duty therefore carries both moral and political force: it determines who may judge Theo and defines what counts as a legitimate Heroic choice.

The doctrine also presumes that the Demon King cannot be allowed to persist. When Luc questions Malthios about the destruction of the Demon Fortress, Malthios confirms that he destroyed the fortress and those within it, leaving only scattered lesser demons and demon-created monsters. He concludes that there is no longer any need for a Hero, but the statement does not dissolve the institution’s logic. The court continues to treat Malthios as an existential threat, and the trial remains organized around the inherited expectation that the Hero must eventually kill him.

The Duty as an Absolute Command

At the central judgment, Luc declares that, as the Hero, it is his duty to kill the Demon King. The sentence appears to settle the matter: Theo’s love and Malthios’s cooperation cannot erase the formal enemy relationship between Hero and Demon King. The surrounding court expects duty to function as an automatic answer, one that removes personal feeling from the decision. Eliza’s demand that Theo be punished if Malthios takes control makes the same assumption in more violent form. She offers a duel under a strict condition: Theo must defeat her without transforming, because any takeover by Malthios will justify her killing him immediately.

The language of the duty also places Luc under a continuing emotional burden. His earlier life has been shaped by the expectation that a Hero cannot maintain lasting attachments; he describes former relationships that ended when the Hero’s path required him to leave. The institution converts departure into destiny, making temporary love appear to be the natural price of service. Luc’s history reveals that the duty does not begin at the trial. It has already organized his relationships, mobility, and understanding of what kind of future a Hero is permitted to have.

Luc’s Reinterpretation of Heroic Responsibility

Luc’s crucial revision is that fulfilling the duty does not require killing Theo immediately. After declaring the obligation, he adds that he can choose when it will happen. He therefore preserves the formal principle while reclaiming control over its timing. He chooses to live with Theo for years, until they are old and grey, and to remain close enough to monitor both Theo and Malthios. His proposed solution is practical as well as intimate: the couple will reside together in a small northern village, away from the general population, where Luc can continue to protect others without surrendering the life he wants.

This is not presented as simple denial of danger. Theo remains Malthios’s host, and Luc continues to acknowledge the possibility that the Demon King may need to be killed. The difference is that Luc refuses to treat execution as the only meaningful form of responsibility. He converts surveillance, coexistence, and personal commitment into a temporary public safeguard. His declaration that Theo is Malthios’s prison and that he is the host’s humble guard gives the duty a new shape: protection no longer requires destroying the person who contains the threat.

The choice also answers Theo’s fear that returning to the court means surrendering his freedom. Luc recognizes that the journey has dragged Theo back against his will and compares his own inability to help with placing a chain around Theo’s neck. Theo nevertheless insists that returning was a choice, because remaining in Leafel would have allowed Luc to die. Their exchange makes duty reciprocal rather than one-sided. Theo acts for Luc despite the cost to himself, while Luc accepts responsibility for Theo without pretending that love cancels danger.

Conflict with Bloodline and Heroic Succession

Eliza’s opposition exposes another purpose hidden inside the duty: the preservation of the Heroic bloodline. Julius tells Theo that Eliza wanted Luc to continue the family line and produce the next Hero, a future that could not be achieved through either of Luc’s former male relationships. Eliza’s demand is therefore not only about defeating Malthios. It also defends a reproductive and dynastic system in which Luc’s body, relationships, and descendants belong to the institution.

Luc rejects that future openly. Eliza accuses him of ending their bloodline and throwing away everything for which he has trained, while Luc answers that choosing a quiet and peaceful life with the man he loves is the only choice he has ever made for himself. He extends the significance beyond his own relationship, arguing that the world should become one in which those born with the Hero’s gift can choose their fate instead of being bound to duty. The statement turns a private refusal into a proposal for institutional reform: Heroic power should not automatically entail hereditary service.

The Duel and the Limits of the Old Order

Eliza refuses to accept Luc’s reinterpretation and challenges Theo directly. She insists that a demon’s nature cannot be changed in such a short time and offers her own condition as the final authority: if Theo transforms, she will kill him. The duel therefore stages the old duty as a physical test. Eliza’s red Hero’s sword and her command that Theo be ready to die reduce the question to extermination, while Theo answers by asserting that he is prepared to face Arriss and questioning whether Eliza can make the same claim.

Theo’s resistance is possible because the duty has become a shared ethical struggle rather than Luc’s isolated burden. Malthios’s power floods through Theo while Theo remains in control, and Theo later breaks free to shield Luc from Tyraz, placing his body between Luc and the raised sword. That action complicates the official categories of Hero, host, and Demon King. Theo acts not as a passive vessel awaiting judgment but as a person capable of choosing sacrifice for another. His conduct supplies the lived evidence against Eliza’s claim that demonic nature determines all behavior.

Consequences and Broader Significance

The trial ends with a compromise that is simultaneously legal, emotional, and political. King Alexis declares Malthios sentenced to life in prison and Theo Bladefoot free of all charges. The judgment does not erase Malthios’s crimes or declare the danger imaginary. Instead, it rejects execution as the immediate solution and recognizes Theo’s responsibility for resisting the Demon King. The people of Leafel, who appear through Micah’s mirror spell to demand Theo’s release, strengthen this outcome by showing that the affected community does not regard Theo as an enemy to be abandoned.

Luc’s decision also changes the meaning of Heroic success. He does not become less committed to protecting the world; he refuses the claim that protection must consume the protector’s entire life. By choosing a shared future with Theo and proposing that future Heroes be allowed to determine their own fate, he separates heroic virtue from obedience. The Hero’s duty survives, but it is no longer an unquestionable command to destroy. It becomes an obligation to protect others while remaining accountable for the human consequences of the choices made in the name of protection.