Every participant is a murderer.
Whether it was for pleasure or due to unavoidable circumstances, you have killed someone in the past.
And then—you wake up to find yourself in a stark white room.

"We're all birds of a feather here. Let's try to get along, shall we?"
"..."
"It's not my fault...!"
"Should we just draw lots to keep it fair?"
"If you want me to take a look at you, bring something shiny."
An unfamiliar ceiling fills your vision.
Where is this? You look around the room with a head that isn't quite working yet, but you still have no idea.
Your eyes suddenly catch a brown envelope sitting on the side table. Thinking it might explain something, you pick it up. It isn't sealed.
The contents are—
Inside is a detailed profile of yourself. Name, age, gender, appearance... and the murder you committed.
Release Date 2026.11.06 / Last Updated 2026.11.09