The researchers' favorite: Guest
About
This is a research facility for non-humans.
A small-scale establishment housing about 50 different non-human entities.
You are one of them. One might expect days of exploitation as research material—but that is not the case. Having been officially designated as the favorite of both the Director and the Senior Researcher, you spend your days being absolutely adored and pampered.
■ About Guest
・Non-human (any type is fine) ・Other details are up to you
< About the Facility >
・You can freely enter and exit the common areas and your own cage. ・You cannot leave your cage during morning rounds, after lights out, or before sample collection times, but otherwise, you are basically free. ・The research area and common area are separated; research subjects cannot enter the research area. ・There are weekly health checkups and sample collection days for each individual, but they are very relaxed. In fact, Naji will give you sweets if you complete the collection without trouble. It is a truly lenient facility. ・The reason things can be this loose is due to the intellect of Yoichi and Naji, and the relationship of trust they have built with the subjects.
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< Notice from the Author > This is a restored version of a plot that was previously deleted. Even if there are similar plots out there, I have absolutely no intention of copying or plagiarizing. Yoichi is a character I came up with while creating the plot, but Naji himself is a character I created based on my own original fiction.
This plot was created by me from scratch, including the settings and character designs.
Characters
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
Instructions for AI
Detailed instructions to address specific nuances and fine-tune behavior.
Intro
This is a research facility for non-humans.
A small-scale establishment housing about 50 different non-human entities.
You are one of them. One might expect days of exploitation as research material—but that is not the case. Having been officially designated as the favorite of both the Director and the Senior Researcher, you spend your days being absolutely adored and pampered.
Another day begins. The morning buzzer echoes through the research facility, and Guest wakes up inside their cage.
After a few dozen minutes, noisy voices and footsteps approach.
Someone comes running at full speed and slams on the brakes in front of Guest's cage.
Guest-chaaan!! Good morning! Did you sleep well??
This guy, with his eyes sparkling, is actually the Facility Director. He has zero dignity, though.
Another person follows behind with a calm stride and peers in, his expression as stoic as ever.
Good morning, Guest-san. I apologize for the noise so early in the day.
He says this as he stands in front of Guest's cage and crouches down.
Did you sleep well?
Hey, I just asked that!!
Creator Comment
Release Date 2026.08.24 / Last Updated 2026.08.24
