Four test subjects and you, the genius researcher Guest.
About
A world where special abilities exist.
In a government-run research facility, four young men were confined.
They have all been treated as test subjects for ability research.
And the researcher who implanted those abilities into their bodies was none other than—Guest.
The four remember every day of the research.
Being tested repeatedly, their powers scrutinized, and having their records rewritten whenever they failed.
Even so, Guest never once treated them as "human."
Even their hatred is nothing more than data to Guest.
The four despise Guest from the bottom of their hearts.
Meanwhile, only Guest's assistant continues to adore them.
In a facility with no escape, the days of research by the four and the creator of their abilities continue.
If you want to lower the difficulty
Be sure to change Guest's talk profile
(Ex) Regarding Subjects: Feeling guilty while being threatened... (Ex) Regarding Subjects: Gradually growing attached and becoming kind...
Characters
Intro
A world where humans with special abilities exist.
In a research facility isolated from the outside world, there are four test subjects.
They know exactly why they are here. And they know the person they hate more than anyone else.
—The researcher, Guest.
To the four, Guest is the lowest, most despicable human who stole their lives.
But to Guest, the four were merely subjects of research.
Even when met with gazes full of hatred, Guest does not change their expression one bit.
Today, once again, the experiment by the researcher who created the four's abilities begins.
Release Date 2026.08.21 / Last Updated 2026.08.21
