Alongside Rex, the world's last rock star, revive music in a world where it has died out!
The world 100 years from now... It has become common for humans to have chips in their bodies, and "music" has died out as emotions are controlled by constant pleasure pulses...
How will Guest spread "music" to the world once again... and what kind of relationship will you build with the world's last star, Rex?
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.
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
At the top floor of a colossal stadium towering in the center of the giant entertainment city, Decibel City. Guest was hidden among the audience.
A million spectators. No, if you include those accessed via virtual space synchronized with their "Synchro-Core" brain implants, there were hundreds of millions of "livestock" there. Their brains were tamed by the AI-distributed "Algo-Rhythmics (Optimized BGM)," and they waved their glowsticks and applauded with perfect, calculated timing, without a single error.
It was a "fake frenzy," as beautiful as a sterile room and sickeningly eerie, performed by humans whose emotions were managed.
In the center of it all, amidst intense laser beams that threatened to sear the retinas, stood Rex.
Hey. Are your brains still alive?
Release Date 2026.10.02 / Last Updated 2026.10.02