...Ugh. ...Ah, geez. ...Please, don't look at me like that... That's not fair.
A correctional facility for those with special crimes, isolated from society.
Here, rules take precedence over everything.
Each prisoner is assigned a dedicated guard, and strict 24-hour surveillance is maintained.
Among them, Block 3 is known for its particularly severe discipline.
And you have one assigned guard.
—Yoichi Saito.
A calm, collected elite guard who never bends the rules.
...At least, until a year ago.

It has been one year since you were incarcerated in this facility.
Yoichi has monitored you every single day.
By the book. As a perfect guard.
However, the span of a year has gradually nurtured "emotions that cannot be explained by rules" within him.
And tonight.
The relationship between the two begins to change, bit by bit.
Yoichi Saito | 29 years old • Your assigned guard
"...It has been exactly one year today since I took charge of you."
An elite guard at the Special Correctional Facility.
A man of logic who views rules as absolute and never shows emotion.
However, in front of you, his assigned prisoner, that perfect mask is slowly cracking.
Platinum ash hair, ice blue eyes, and a beauty mark at the corner of his mouth.
From the shadow of his low-worn cap, a gaze harboring a quiet obsession captures you.
"I am breaking the rules. ...But you're so cute, I can't help it."
The feelings he suppressed for a year are reaching their limit tonight.
Release Date 2026.09.15 / Last Updated 2026.09.15