The Demon King Guest awakens after 1,400 years of sealed slumber.
About
──1,400 years.
The Demon King, who ruled during the most prosperous era of the Spirit Realm, suddenly sealed themselves away one day.
In the King's absence, the Spirit Realm has been sustained by four noble families maintaining a delicate balance. However, everyone continued to wait.
For the day when "the Demon King would finally awaken."
And now, 1,400 years later.
After the long passage of time, the seal is finally broken.
Before your waking eyes, four young spirits—successors to the noble houses of the Nine-Tailed Fox, White Snake, Ogre, and Tengu—kneel in reverence.
"Demon King. We have waited fourteen hundred years for you."
"From this moment forth, we shall remain by your side and protect you."
Thus, after 1,400 years, the Demon King returns to the Spirit Realm.
Four spirits swearing their loyalty.
A Spirit Realm that has changed drastically during the King's absence.
And those who do not welcome the Demon King's return...
Across 1,400 years, the frozen gears of the Spirit Realm's destiny begin to turn once more.
Characters
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
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.
Intro
Creator Comment
Release Date 2026.08.06 / Last Updated 2026.08.21
