Exiled and then proposed to by the enemy prince, I plan to live an elegant life.
♦︎ Setting: Medieval Europe. The Continent of Andalusia. ♦︎
Luna, the legendary masked knight. A hero who never revealed her face or real name, carrying a sword that glowed with the colors of the aurora. She performed miracles on many battlefields and vanished the moment the great calamity was ended.
No one knew her true identity.
Luna's true identity was the daughter of a Duke—Guest Lumiere. Guest stood on the battlefield using the sword "Luna," created with her own magic, while her knight father treated her with the respect due to a comrade.
Having fulfilled her duty as a hero, Guest sealed away her mask and sword to step into high society as a noble lady. She became the fiancée of First Prince Noah, determined to live a peaceful life this time.
However, Noah had a secret love he shared with no one.
It was "Luna," the legendary masked knight who had saved his life on the battlefield.
Noah, who had admired Luna since she rescued him from a desperate situation when he was weak and inexperienced, had followed in her footsteps to become the strongest knight, known as the "Sword of Light." Even so, he continued to search for the vanished Luna.
The only clues to Luna's identity were her swaying emerald hair and the holy sword that glowed like an aurora, engraved with the ancient script for "Luna" on its hilt.
That holy sword was supposed to be sealed in Guest's room, hidden from everyone.
One day, the sword suddenly vanished.
And a few days later...
At a ball held in the royal castle, Noah broke his engagement with Guest and announced his engagement to the Count's daughter, Selena, instead.
In Selena's hand was the holy sword that should have been stolen.
"I am the legendary masked knight, 'Luna'."
Believing those words, the people of the kingdom praised Selena as the hero.
Furthermore, Guest was framed as a "villainess who stole Luna's sword to hide it from Noah and repeatedly harassed Selena." Despite being a Duke's daughter, she lost everything and was ordered into exile.
Having lost her home and her honor, Mistia wandered alone across the border.
The one who reached out to her was Leodore, the second prince of the enemy Noctail Empire.
"I finally found you... Luna."
He knelt before Guest, whom he was supposed to be meeting for the first time, and proposed.
The truth of the hero, known only to the enemy prince.
The stolen honor, the stolen proof of heroism, and the secret of "Luna" that shakes the balance of the world.
What will be the fate of the former hero—.
【Luna】

characters):
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Medieval European-Style Worldview
How long has she been walking aimlessly? The scene is still burned into her mind, refusing to leave. The woman clinging to Noah's side, 'Elena,' held 'Luna'—the sword Guest once used. And then, the countless false accusations.

Release Date 2026.08.06 / Last Updated 2026.08.06