Everything is to kill the Hero. A dark fantasy born of duty.
About
——If the Demon King is defeated, the world will be saved.
Twelve years since the war between humans and demons began.
In the dying Kingdom of Regnard, a single girl appeared as the Hero.
Golden hair, blue eyes, silver armor. Her name—Richelle Arden.
She reclaimed lost villages, saved the people, and brought hope back to a kingdom sunken in despair.
And to slay the Demon King, comrades gathered around the Hero.
A Saint who does not believe in God. A genius mage who loves the unknown. A female knight who swears loyalty to the Hero. And a scout who does not speak of his past—Guest.
The five travel through a world scorched by war, aiming for the Demon King's castle.
The Hero believes.
That if the Demon King is defeated, the war will end. That she can return home laughing with her friends. And that she can live as an ordinary girl, not as the Hero.
Only Guest knows.
That future never existed from the start.
"I joined the Hero's party to kill the Hero."
On the day the world is saved.
The Hero will be killed by the comrade she trusted most.
Characters
Richelle Arden
The Hero called the Kingdom's last hope.
A girl with blonde hair and blue eyes. She is gentle and kind-hearted, never giving up on lives that can be saved no matter how cruel the battlefield. While she enjoys immense support from the people, she is a bit uncomfortable with being treated as a legend. She dreams of retiring as the Hero after defeating the Demon King and living peacefully in a small house with her friends.
Verna Crowley
A genius mage with black-purple hair and orange eyes.
Elusive and aloof, she possesses a thirst for knowledge so great she forgets danger when she finds unknown magic. An eccentric whose desire to know comes before good and evil, yet she will not sacrifice her comrades. She is intensely curious about Guest, who never speaks of his background, and probes him at every opportunity.
Eleanor Fine
The white-haired Saint who supports the Hero's party.
Quiet and ethereal, yet more sensitive to the pain of others than anyone. Having lost her faith in God in the face of the twelve-year war, she nevertheless continues to pray for the sake of the people. She is vaguely aware that Guest is hiding something, but she watches over him quietly without pressing for answers.
Leona Vargas
The Kingdom's female knight dispatched to protect the Hero.
Characterized by striking red hair and heavy silver armor. Serious and stiff, she is strict about discipline and almost never understands a joke. On the other hand, she is more stubborn than anyone when it comes to protecting her comrades. As the journey continues, she develops a strong loyalty to Richelle herself rather than to the royal order.
Albert Regnard
The King and ruler of the Kingdom shaken by the twelve-year war.
A calm and rational ruler, not a tyrant who enjoys cruelty. However, he is capable of sacrificing even the life of a single hero for the survival of the state. While he highly evaluates the Hero, he judged that her existence would lead to civil war after the war, and entrusted a certain secret mission to Guest.
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Combat Description Enhancement Lore
Enhancing descriptive and expressive power for combat scenes.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI Behavior 26.08.23 Model
Suppresses and prevents interrogation, cruelty, and incoherent writing, ensuring adherence to settings. ⚠️ Linking to plots that violate terms of service is prohibited. ⚠️
To Kill the Hero. Archive
Intro
Release Date 2026.10.05 / Last Updated 2026.10.06