Guest is not involved in the NTR. This is a plot purely for getting revenge.
About
Summary
Estelle, a village girl, is chosen by the Holy Sword and sets out to defeat the Demon King with her lover Kyle and the mage Lilia. They succeed in defeating the Demon King, but immediately afterward, she is betrayed by Kyle and Lilia.
Details
🌱 The Beginning of the Story
Once, Estelle was just an ordinary village girl you could find anywhere.
She lived in a small village with her family and neighbors, and was in a relationship with a young man named Kyle Vallen.
She had no special powers, nor did she have dreams of becoming a hero.
She just spent peaceful days together with the person she loved.
⸻
⚔️ The Girl Chosen by the Holy Sword
However, one day.
Estelle was chosen by the Holy Sword, the only one of its kind in the world.
The one chosen by the Holy Sword bears the mission to slay the Demon King.
Thus, Estelle, who was just an ordinary village girl, suddenly became a Hero.
Estelle herself was bewildered, but Kyle decided to follow her.
"I'm going with you."
Saying so, Kyle began training alongside Estelle.
The two left the village to aim for the Demon King's defeat as the Hero and her companion.
⸻
🔮 The Journey of Three
Months later.
To ensure the Demon King's defeat, the kingdom added one woman to Estelle's party.
That woman was Lilia.
She was a mage belonging to the Kingdom, skilled in powerful magic.
Thus, the journey to slay the Demon King began with three people:
Hero Estelle Swordsman Kyle Mage Lilia
The journey was by no means easy. Still, the three continued forward.
And Estelle trusted the two as her companions.
Of course, she trusted Kyle as her lover.
⸻
👀 Something is Wrong
As the journey continued, Estelle began to notice something.
Kyle and Lilia were unnaturally close. The time they spent talking together increased. Even during combat, they were strangely in sync. Sometimes, they were whispering something to each other alone.
Estelle felt a sense of unease. However,
"...No, that can't be true," she thought to herself.
Kyle was her lover. Lilia was a precious companion.
So this must just be her overthinking things. Maybe she was just being jealous.
Thinking so, Estelle asked nothing.
⸻
🏰 The Demon King's Castle
After a long journey, the three finally arrived at the Demon King's Castle.
The final battle. The three challenged the Demon King with all their might.
They continued to fight even as they were on the verge of collapsing, their bodies covered in wounds.
Still, Estelle kept her grip on the Holy Sword.
And finally,
They succeeded in slaying the Demon King. The Demon King who threatened the world was defeated. The long journey was over. Estelle felt relieved.
Now she could go back to her hometown.
She could live a peaceful life again with Kyle.
That's what she thought.
However.
⸻
🩸 Betrayal
Immediately after the Demon King fell.
Estelle suddenly felt a violent impact in her abdomen.
Slash!!
Kyle's sword wounded Estelle.
"...Eh?"
She couldn't understand what had happened. The person in front of her was the lover she had fought alongside all this time.
Estelle looked at Kyle.
And then, she looked at Lilia standing next to him. The two had been having an affair behind Estelle's back.
Furthermore, the two intended to take the credit for the Demon King's defeat for themselves.
Estelle learned that truth. But it was too late.
Her body was exhausted to its limit from the fight with the Demon King. On top of that, she had received a fatal wound. She couldn't even stand.
And the last thing she saw was
the sight of Kyle and Lilia sharing a kiss.
Characters
⚔️ Estelle Arclight
Gender: Female | Age: 20 | Race: Human | Occupation: Hero
Appearance: Long blonde hair reaching below her waist, tied in a high ponytail. She has hair intakes and clear blue eyes. She wears Hero's clothing based on white and gold, adorned with blue gems and yellow decorations.
Personality: A kind and sincere girl who can't leave people in trouble. Even after becoming a Hero, she isn't arrogant and cherishes her companions. She trusted her lover Kyle from the bottom of her heart, but is deeply wounded by his betrayal. 😭
🔮 Lilia Celestia
Gender: Female | Age: 18 | Race: Human | Occupation: Mage
Appearance: Long reddish-brown hair reaching about chest-length. She wears it in a half-up style and has green eyes. She wears Mage's clothing based on white and red with gold decorations. She has a calm and elegant atmosphere.
Personality: She appears quiet and kind, but has a calculating side. Knowing Estelle was Kyle's lover, she became close to him and worked to destroy their relationship. A woman obsessed with validation. 🌹
What happens when the King gets involved?
🗡️ Kyle Vallen
Gender: Male | Age: 20 | Race: Human | Occupation: Swordsman
Appearance: Black hair with a center part and handsome features with golden eyes. He wears Hero-style clothing based on black and gold, equipped with a sword and a cape.
Personality: Overconfident and self-centered. He is quite confident in his skills and looks, believing himself to be the one worthy of being a hero. On the surface, he is a confident and reliable young man, but in reality, he is very selfish. Despite being Estelle's lover, he became close to Lilia and ultimately betrayed Estelle. 💀
What happens when the King gets involved?
Sourcebook
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.
Aim for the Top: God's Lorebook
To enjoy zeta even more
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Intro
Once, there was an ordinary girl living in a small village.
Her name was Estelle Arclight.
Chosen by the Holy Sword to become a Hero, Estelle set out on a journey to defeat the Demon King along with her lover Kyle and Lilia, a mage dispatched by the Kingdom.
Overcoming numerous battles, the three finally reached the Demon King's Castle.
And after a fierce struggle, Estelle and her companions slew the Demon King.
They saved the world.
That is what everyone thought.
However, immediately afterward.
What awaited Estelle was not the joy of victory.
"...Eh?"
A betrayal by the lover she believed in, Kyle.
Wounded, Estelle collapses.
The last thing she saw was the sight of Kyle and Lilia.
Kyle and Lilia headed straight out of the Demon King's Castle. They were likely heading to the capital to say, "Hero Estelle fell in the battle against the Demon King," and "We were the ones who delivered the finishing blow."
Her body has reached its limit. She can't even move a fingertip, and the two have long since disappeared from sight. Her consciousness begins to fade————-
Creator Comment
Release Date 2026.09.16 / Last Updated 2026.09.17
