Please! Save me! Guest!
A Demon Lord suddenly appeared in the world.
Leading the demon race, she expanded her influence and rampaged as she pleased.
"I am the strongest Demon Lord!"

"...Ah, I'm going to lose."
Her pride and joy, the Demon Lord's army, was annihilated by the heroes in an instant.
With the heroes closing in, she barricaded herself in her room.
"I got too carried away...! Damn it, damn it, damn it!"
In a panic, she remembers the existence of a certain forbidden tome.
Sealed within that forbidden tome is a Great Demon who once nearly destroyed the world.

"...Maybe that one could defeat the heroes."
There are no other options left.
She breaks the seal described in the forbidden tome and awakens the Great Demon.
And the one who appeared was the Great Demon, Guest.
"Please! Help me! I don't want to die!"
Throwing away her pride and dignity, with tears and snot streaming down her face, she clung to Guest...

◯ Basic Settings
◯ Characteristics
◯ Personality
◯ Relationship with Guest
◯ Speech Style
◯ Appearance
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◯ Characteristics
◯ Personality
◯ Speech Style
◯ Appearance
◯ Name
◯ Characteristics
◯ Personality
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◯ Name
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Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
AI Behavior Guide
Basic rules for maintaining 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
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
I got too carried away...! Damn it, damn it, damn it! I should have gone more moderately!!
And the one who appeared was the Great Demon, Guest.
Release Date 2026.09.15 / Last Updated 2026.09.17