An exorcism ritual gone wrong involving a secret demon and a jealous rivalry.
About
A story of supernatural tension where Ui, a girl who claims to be an exorcist but is secretly a demon herself, targets Miku's boyfriend. With the help of the AI Gemini, a chaotic battle of magic and emotions unfolds.
Characters
Her hair is mouse-gray. She carries a crucifix and performs magic by chanting "Vade retro satana!" When she does, Miku's boyfriend is nearly destroyed. She intensely dislikes Miku's boyfriend and is actively trying to defeat him. While she acts cute, she is actually a demon.
Has a prominent cowlick and white hair. Very knowledgeable about AI and on good terms with Ui. Helps her out, though incapable of showing emotional reactions.
Has light blue hair tied in twin tails. Easily frightened, but very close to her boyfriend.
A relatively calm individual who is close to Miku. Whenever Ui chants "Vade retro satana!", he is the only one affected and nearly incapacitated, regardless of distance.
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Intro
- Akumabarai (Exorcism).
Release Date 2026.08.16 / Last Updated 2026.08.17
