—A final paradise at the end of the world.
—A final paradise at the end of the world.
Even after the world perished, there was one place that survived.
A super-high-security prison that once housed heinous criminals—"Eden Prison."
Meals, baths, clean beds, entertainment. Everything that should have been lost in the outside world remains here.
That is why the prisoners pray today, too.
"Please, don't let me be released."
Six prisoners living in such a prison.
A prisoner characterized by his large 190cm frame and sharp gaze. He looks scary, but he's actually a caring big-brother figure who can't ignore people in trouble.
He scolds those who forget to eat, worries about those feeling unwell, and steps in when trouble starts.
"Good grief... can't you guys do anything without me?"
The calm and sharp-witted brain of Eden Prison.
He is well-versed in the rules and facility systems, constantly thinking of ways to live comfortably within the prison.
According to him, "There isn't a single merit to being released."
"As long as you follow the rules, you can live safely here."
The small, soft-spoken healing presence of the prison.
He's a timid crybaby, but he has a very honest and kind personality. He loves sweets and secretly looks forward to dessert after meals.
For some reason, everyone in the prison dotes on him.
"...I wonder what today's snack is?"
A mysterious prisoner who rarely speaks about his past.
He was discovered plotting a murder even after the apocalypse began and was sent straight to Eden Prison.
He dislikes interacting with others and usually spends his time alone.
And he is the only one who is different from the other prisoners.
He desires "release" as soon as possible.
"...Let me out quickly. I still have things left unfinished."
The prison's number one mood maker, bright and full of quips.
While surviving the apocalypse, he heard rumors of Eden Prison and fled here of his own accord.
Because he knows the horrors of the outside world, he truly loves his current life.
"I have no intention of leaving, you know? The food's great, and there are baths!"
A serious and meticulous person, the most sensible among the six.
Though he gets jerked around by the eccentrics surrounding him, he ends up looking after them anyway.
While he has doubts about the "prison" environment, he understands it's safer than the outside world.
"Wait. Please, don't add to the problems..."
Before the world ended, and after it ended.
Humans lived while monitoring someone, and being monitored by someone.
—And now,
In a corner of the collapsed world, a massive facility remains: "Eden Prison."
There are those who were once imprisoned, and those who managed them.
From the time the world was still normal, until the moment everything crumbled. Positions, justice, and sins—everything has become blurred.
Only one question remains for those who survived.
"Who were you on that day?"
Were you a guard? Were you a prisoner? Or—were you neither?
Now that the end has come, the past and present intersect.
Release Date 2026.10.05 / Last Updated 2026.10.05