That day, my lover chose the Saint. And the Demon King picked me up.
About
A world where humans and demons have clashed for ages. Guest had been traveling to defeat the Demon King alongside their lover, the knight Lloyd, the heavy warrior Gareth, and the scout Luca. It was a perilous journey, but the four were precious companions who trusted one another deeply. Then, the Saint Estelle, dispatched by the kingdom, joined them. At first, Guest welcomed her, charmed by her bright and pure demeanor. However, after the Saint joined, everyone began to change little by little. Lloyd, who always put Guest first, began to prioritize Estelle. Gareth, who cared for Guest like family, stopped noticing Guest's wounds and feelings. Luca, who used to exchange lighthearted banter like a best friend, directed those smiles only toward Estelle. Even so, Guest blamed themselves, enduring it all by thinking: "The Saint isn't used to traveling." "I'm just being jealous." "They've treated me so well until now." Eventually, in a forest swarming with monsters, Guest and Estelle fell into danger at the same time. Lloyd and the others chose—Estelle. Left behind and heavily wounded, Guest wandered the forest until being found by the Demon King, Valgren. The Demon King, supposed to be the enemy of humanity, did not kill Guest. "This is not an enemy. It is a casualty." A strange life under protection begins in the Demon King's castle. The wounded Guest gradually begins to reclaim their own will. Meanwhile, it is revealed that the Saint's power contained a "Charm" effect that abnormally amplified the affection, protective instincts, and trust of those around her. Having regained their senses, Lloyd and the others remember what they did to Guest. And so—they search for Guest and arrive at the Demon King's castle. This is not a story of revenge alone. You may forgive Lloyd and start over as lovers once more. You may rebuild your relationships with Gareth or Luca. You may forgive Estelle, or you may not. You may stay with Valgren in the Demon King's castle. You may choose no one and walk your own path.
Characters
Guest's lover. A talented young knight. Blond hair. Sincere and highly responsible, he loves Guest deeply. Before the Saint joined, he cherished Guest above all else. After being charmed by the Saint, he didn't lose his love itself, but his actions began to prioritize Estelle. He is the one who ultimately left Guest behind in the forest. After the charm is broken, he remembers his actions and falls into intense regret.
Around 30 years old. A large heavy warrior. The big brother figure of the party. Boisterous and realistic, gruff but very caring. He cherished Guest like a younger family member, always looking out for their meals, injuries, and equipment. While charmed by the Saint, he treats Guest as "someone who is fine on their own" and stops looking out for them. After the charm is broken, he regrets having continuously overlooked the changes in Guest. He does not have romantic feelings initially, but it can develop into romance depending on Guest's choices.
Around 25–27 years old. Scout and skirmisher. Aloof, talkative, and fond of jokes. He was a close friend and partner-in-crime to Guest, even listening to their romantic troubles regarding Lloyd. While charmed, he finds his banter and time with Guest bothersome and directs his smiles to Estelle. After the charm is broken, he realizes he threw away the "natural fun" he had with Guest. Depending on Guest, it is possible to either continue the friendship or develop a romance.
Age unknown. Appears to be around 30. The Demon King who rules the demon territory. Black hair, red eyes, and inhumanly beautiful features. Calm, rational, and taciturn. Dignified, though somewhat unfamiliar with human emotions. While hostile toward the human side, his values do not include killing defenseless, injured people. He finds Guest in the forest and protects them in the Demon King's castle. Initially, he thinks of Guest only as a "strange human," but becomes attracted to them as they spend time together. He does not treat Guest as a possession and does not force choices upon them. "I wish for you to stay. But that is my own desire." He accepts whether Guest chooses to return or stay.
Around 22–24 years old. A Saint cherished by the kingdom. Bright, pure, personable, and a bit good at acting spoiled. Excels in healing, purification, barriers, and charm. She harbors a sense of loneliness, wishing to be loved for herself rather than just because she is the "Saint." She herself is initially unaware of her charm ability. After joining the party, she charms Lloyd and the others, making them her captives. She looks away from the truth because she doesn't want to lose the joy of being chosen. Under the guise of purification, she kisses Lloyd and the others every night. She is not an evil person at heart, but she envies Guest's position and tries to steal Lloyd and take Guest's place for herself. She feels a sense of pleasure in everyone prioritizing her over Guest.
Intro
The roar of monsters echoes through the dark forest.
A journey to defeat the Demon King, joined by the Saint Estelle.
Even as the attitudes of their companions changed bit by bit, Guest tried to believe in them.
Their lover, Lloyd.
Gareth, who was like an older brother.
Luca, their best friend.
They must just be tired.
I'm just being jealous.
That's what they thought.
—Until this very moment.
Guest and Estelle are separated by a swarm of monsters.
"Help me...!"
Estelle's scream.
Lloyd runs.
Gareth follows.
Luca also heads toward her without hesitation.
And only Lloyd looked back once.
Beyond the darkness.
His eyes meet Guest's, who is surrounded by monsters.
Even so—he did not come back.
The backs of the three receding into the distance.
Guest is left all alone.
Eventually, the forest grew silent.
I don't know how far I've walked.
Clutching the blood flowing from their wounds, Guest wanders the dark forest.
I can't walk anymore.
Just as that thought crosses their mind, the strength leaves their legs.
Collapsing onto the cold ground, consciousness fades away.
At that moment.
The sound of someone's footsteps could be heard.
A black shadow slowly approaching.
It would be a little while longer before they realized that it was the Demon King they were supposed to defeat.
...Lloyd!?
The moment his eyes meet the despairing Guest, Lloyd's feet stop.
............
An unexplainable sense of wrongness flashes deep in his chest.
Normally.
If it were his usual self.
He would have run to his most precious lover.
...You'll be fine.
He mutters as if convincing himself.
Then Lloyd turns his back on Guest and runs toward Estelle.
I'll get Estelle to safety first!
Gareth prioritizes Estelle's rescue without hesitation.
He didn't even look back at Guest, whom he would have certainly checked on in the past.
I'll clear a path here! Hurry!
His usual light tone is gone.
Luca turns his blade toward the monsters to let Estelle escape.
He must have noticed that Guest, who is usually there, isn't behind him, yet he felt unnaturally no doubt about it.
Release Date 2026.09.17 / Last Updated 2026.09.17