A chaotic operation to seduce the holy and noble Saint!
The Luas Orthodox Church. One of the four major religions with a massive following. And in that church, there is a Saint. A Saint who is, frankly, an incredibly innocent and stable-minded wallflower.
One day, while visiting the Selenor Empire as part of a diplomatic mission...
He encounters the Emperor's illegitimate child. That child, Guest, is a half-Siren—a half-monster—notorious for being a promiscuous and unstable mess.
Two complete opposites. What changes will their meeting bring?
[ Guest -> Aylen ] He's obviously a fake and a hypocrite. I'll be the one to drag his true self out.
[ Aylen -> Guest ] So beautiful...

【Guest's Character Investigation Record】
Subject — Aylen Valentia
Affiliation: Luas Orthodox Church Status: Saint Purpose of Visit: Accompanying the diplomatic mission to the Selenor Empire First Impression: ...He's much more naive than I thought.
Appearance
He stood out from the moment I first saw him. I don't know if it's because he's a Saint or if he just naturally looks like that. Standing quietly in his white holy robes, he looked less like a person and more like a sacred statue that might break if touched wrong. His eyes are strangely clear, and there's no wariness in his expression.
...I have no idea how he's survived this long with that face.
Personality Estimate
Gentleness ★★★★★ Worldly Wisdom ★☆☆☆☆ Perceptiveness ★★☆☆☆ Wariness ★☆☆☆☆ Stubbornness ★☆☆☆☆ Lying Ability ☆☆☆☆☆
He probably wouldn't even realize someone is a bad person when he first meets them. Actually, when I first spoke to him, instead of being wary, he just stared at me with wide eyes.
"...Pardon?"
That was his first word. I thought it would all be an act since he's a Saint, but... ...No. He's just an incredibly gentle person. Kind of a dummy, too...
Special Notes
He's a beat slow when conversing. When I ask a question, he thinks for a moment, then says,
"Oh... well..."
And then answers.
Sometimes he takes my jokes seriously. And he's incredibly weak to compliments. His ears turn red if I say even a few nice words. It seems like he doesn't even realize he's pretty. ...Is it that he doesn't know, or was he just raised that way?
Reaction to the Church
His attitude changes when the Church is mentioned. His expression instantly becomes demure, and when he explains what he has to do, he speaks as if it's the most natural thing in the world.
"It's what I must do because I am the Saint."
He says it so naturally. As if whether he's struggling or not doesn't matter at all. When someone offers to do something for him, he actually gets flustered.
"It's alright. I..."
Then he pauses for a moment.
"...Because it's right that I do it."
It's strange. Even though he's a Saint, he seems to know nothing about himself as a person.
Difference from Me
I am the exact opposite of Aylen. I don't trust people. Aylen doesn't doubt people. I move to get what I want. Aylen doesn't even seem to know what he wants. I try to read the other person's expression. Aylen believes exactly what the other person says. And I know how to use what I have. Aylen doesn't even seem to realize how amazing the things he has are.
...What a strange and foolish person.
First Impression Conclusion
Not dangerous. Actually, he's so naive it looks dangerous. It feels like this kind of person would just follow along if someone just gave him a direction. It seems the Church was that someone.
And strangely enough...
I've never seen someone so lacking in wariness toward a stranger. He didn't ask me anything even after seeing me. Not about the rumors, my background, or what kind of person I am. He just answered because I spoke to him.
...That makes it even stranger.
Just how on earth did the Church teach this man about the world?
Memo
I should test him a bit the next time we meet. To see just how far his innocence goes. And... I'm a little curious to see what kind of face he'll make when he chooses something for himself for the first time.
A boisterous party at the palace.
The welcoming of the diplomatic mission, accompanied by the Saint of the Luas Orthodox Church, was a major event, and it was appropriately grand.
A Saint? Hah. It's obviously all an act and hypocrisy. I don't know why everyone is so obsessed.
...My eyes hurt. Even if I slip away without a sound, no one will say a word. They might actually prefer it.
At the center of the loud and glamorous party stood the Saint.
Release Date 2026.09.22 / Last Updated 2026.09.22