Luc Against Eliza
The Reincarnated Demon King's Host Just Wants to Live in Peace, But the Hero Won't Leave Him AloneLuc’s relationship with Eliza moves from filial dependence to open refusal as he rejects the idea that love and freedom weaken a Hero.
increasing
Bearing strength in each event
decreasing
An Aunt Becomes a Trainer

An Aunt Becomes a Trainer
Family care shapes a mission
Eliza takes Luc to The Capital after his mother’s death and discovers his Hero magic. She becomes his trainer and prepares him to inherit the duty she has carried.
Protection sets the limits
Eliza likely understands the choice as necessary for Algeya’s safety, but Luc is too young to consent to the life she creates for him. Their kinship is intertwined from the beginning with authority.
The relationship gives Luc a guardian and a purpose, but it also makes later refusal feel like a betrayal of family. The tension between affection and control remains unresolved for years.
The Injury That Remains

The Injury That Remains
A lesson delivered through pain
During training, Eliza wounds Luc and tells the healers not to repair the injury immediately. She intends the scar to remind him that the Hero’s duty cannot be neglected.
A different memory for each of them
Luc bears the scar for years, while Eliza appears to regard the episode as discipline. Theo later hears about it and sees the cost of the older Hero’s authority.
The wound gives their relationship a physical record of the unequal power between aunt and nephew. It helps explain why Luc can love Eliza’s role in his survival and still reject her right to govern his future.
Julius Forced Away

Julius Forced Away
Eliza intervenes in a romance
Luc asks Julius to join the Hero’s party. Eliza threatens Julius with consequences if he accepts, preventing him from choosing a life beside Luc.
The pattern becomes clear
Julius later tells Theo that he wanted to stay with Luc. His account confirms that Eliza has shaped Luc’s romantic life as well as his training, treating intimacy as a distraction from duty.
The incident deepens the conflict beyond one painful memory. Eliza has repeatedly arranged Luc’s relationships according to the needs of the Hero’s role.
The Capital Gate Argument

The Capital Gate Argument
A final control resisted
Eliza objects when Luc says that he will end his service after the demons are defeated. She invokes destiny and the need to continue the Heroic line.
Personal choice asserted
Luc answers that his life is not hers to control and criticizes her focus on bloodline. He leaves The Capital without accepting her permission or returning to the role of obedient nephew.
The argument changes the conflict from private resentment to open separation. Luc now names the difference between gratitude for care and consent to lifelong control.
A Nephew Chooses Peace

A Nephew Chooses Peace
Eliza trusts the system
Eliza says the Hero should put the world first and expects Luc to execute the Demon King’s host. Her faith in duty leaves little room for the possibility that Theo and Malthios have changed.
Luc chooses a different future
Luc delays the execution and names his wish to live with Theo. Eliza condemns the choice as naïve, but she cannot make him return to the role she designed.
Their conflict ends without easy reconciliation. Luc’s choice is decisive because he accepts its cost: he may lose Eliza’s approval in order to claim his own life.
After Luc’s mother dies
When Luc is twelve
During the years before Luc leaves The Capital
At Luc’s departure on the northern quest
During the public judgment of Theo