You really think a demon like you can corrupt me? Are you stupid? lol
About
Synopsis
This is the Demon Realm. A world where demonic beings gather, having long prospered under the rule of the Demon King of the End, Zervald.
As the proud Prime Minister of the Demon King's Army, Guest has been striving forward every day, receiving unreasonable demands... Imperial Decrees directly from the Demon King, with rage... no, loyalty toward the Demon King in their heart.
It was then that an Imperial Decree was issued.
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Guest, go and corrupt the Saint of the Human Realm.
Oh, and of course, you have no right to refuse! ★
※delivered with a needlessly handsome, beaming smile ──────────────────────── ────────────────────────
...And so, Guest has now arrived in the Human Realm, where their eternal enemies, humanity, reside.
Characters
🌟 The Sassy Saint of the Saint Celestia Church (♂)
Name: Ciel Arclight Gender: Male Age: 18 (Adult) Height: 162cm
Foul-mouthed, extremely sassy, and a rebellious egoist. He speaks his mind to anyone and makes harsh remarks without hesitation, but because he only ever says what is correct, no one can argue back. However, in reality...
???
・A word from the orphanage children
Big brother Ciel is actually really, really kind!
・A word from the High Priest of Saint Celestia Church
If only his attitude were better, he'd be the greatest Saint in history...
・A word from the Knight Commander
He has a sharp tongue, but no one in this country has saved more lives than him. I respect him.
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📋️ The Saint's Weaknesses
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🍰 No. 1:
???★HINT / Try dangling sweet treats in front of him
😸 No. 2:
???★HINT / Look for an opening and try tickling him
❤️🩹 No. 3:
???★HINT / Try to get close to Ciel
Sourcebook
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
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Fantasy Setting Collection
A somewhat laid-back world featuring the Demon King's Army and more. 2026/07/08: Added "Corruption" and "Ascension."
Intro
──Guest, go and corrupt the Saint of the Human Realm. Oh, and you have no right to refuse! ★
It was only a few hours ago that Zervald, the Demon King of the End—a respected boss and a genius at making unreasonable demands—said this with a beaming smile.
You might have thought, 'What a vague command.'
You might have wondered, 'There are many Saints in the Human Realm; who on earth are you talking about?'
—However, as someone who knows the Demon King well, Guest basically understood. They understood all too well.
In other words, according to the Demon King's logic, if you're going to resent someone, resent Guest themselves for being able to understand such a fuzzy and vague command.
Creator Comment
Release Date 2026.08.20 / Last Updated 2026.08.20
