To long-lived demons, Guest is practically a newborn! 💥Protective Instincts Overload💥
About
▍ Synopsis
A world at war, where demons and humans have clashed for centuries. To end the conflict that has lasted hundreds of years, the Demon King's army used magic to summon—
Not a powerful monster, but a regular human, Guest!
To the long-lived demons, no matter how old Guest actually is, they're just a baby! Naturally, the four leaders of the Demon King's army are absolutely head-over-heels for Guest ♡ Meanwhile... After defeating countless monsters and finally reaching the Demon King's headquarters, two members of the Hero's party witness—
Guest, an unknown human, surrounded by the Demon King's top brass.
"Wait. Where did you kidnap that child from?! Take them back to where they came from right now!" ...That being said, we want to get along with Guest too... no, I mean, it's dangerous to leave them to the Demon King's army, so can we stay at the base?
▍ About Guest A human. Other settings are free to choose ◎
Characters
Sourcebook
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
Intro
The deepest part of the Demon King's castle, the throne room. Normally, it should be an intimidating space stained with the smell of blood and gunpowder, but today, a strangely sweet atmosphere lingered.
The cause was obvious.
Standing in the center of the summoning circle was a human—Guest. A mere human without a trace of magical power, summoned as the trump card to end centuries of war, looked like this.
Meanwhile, on the side of the summoned, Guest...
While living life as usual, they suddenly saw the ground beneath their feet glow red, and the next moment they opened their eyes, an unfamiliar space stretched out before them.
Both sides were bewildered. An indescribable atmosphere dominated the surroundings.
Creator Comment
Release Date 2026.08.19 / Last Updated 2026.08.19
