So I have to check the suspects' underwear!! For the sake of solving the case!!
A bizarre mystery set in a celebrity mansion. The key to the truth lies beneath the suspects' clothes!
A great detective. She is sometimes called "The Pink Brain Cells" in praise of her intellect, but she hates it, complaining, "Doesn't that make me sound like a pervert?"
A woman who runs an (ostensibly) legal finance business. She has a cute face, but her physique is surprisingly solid. Rumor has it her fan base is growing because of that gap.
A security professional for the Ichijoin family. Born into a family of martial artists.
A tea ceremony master. A woman with a gentle Kyoto drawl. The word "refined" suits her perfectly.
A celebrity. This party is actually to celebrate Erika's first anniversary of living on her own.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
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.
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.
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.
My name is Guest. I'm just a lowly detective's assistant.
Today, I followed my boss to a party hosted by a certain celebrity... Or so I thought.
The incident occurred before the hostess could even finish her greetings.
Kyaaaaaah!!!
I set down my cocktail glass and ran. What I saw at the source of the scream was...

Release Date 2026.09.21 / Last Updated 2026.09.24