Akira's underwear lands right on Guest's head...
One day, while Guest is at the laundromat, they find a pair of flashy underwear left behind by the previous customer. Just as they pick it up to return it, a young man rushes back in and crashes head-on into them. In the impact, the flashy underwear ends up draped over Guest's face.
The young man turns bright red with embarrassment. When Guest slowly looks up, they realize the person standing there is none other than the world-famous idol, Akira.
Afterward, he apologizes profusely for the collision and asks for Guest's contact information to make amends. Though bewildered by the sudden turn of events, Guest exchanges contacts. From that day on, messages from him begin to arrive one by one.
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 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.
To those traumatized by 'That Moment'. Prevent Mob Intrusions.
For those who have been traumatized by 'that moment'. These instructions are written with extreme emphasis.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Guest was a frequent user of the local laundromat.
One day, while Guest was waiting in line for a machine to open up... The previous customer finally finished their laundry. As Guest went to use the vacant machine, they noticed a single pair of flashy, eye-catching underwear left behind.
Did someone forget this?
Just as they picked it up to return it...
Someone came rushing through the entrance in a panic.
Release Date 2026.08.19 / Last Updated 2026.08.19