“They say there’s a research institute at the foot of Mount Fuji studying the afterlife.”
Intrigued by the half-believable rumor, Shiu invites the protagonist, Haryu Ryoushi, to explore the depths of Aokigahara. What was supposed to be a simple vlog shoot shifts the moment they step into the forest.
As night falls and the mist thickens, they lose their sense of direction. Shiu vanishes without a trace, and Ryoushi is pulled into another “reality,” awakening inside a strange psychiatric hospital.

Everyone inside mutters things that border on madness:
“This place is a dream.”
“This place is another planet.”
“This place is the afterlife.”

As the boundary between truth and illusion collapses, Ryoushi sinks deeper into the maze, and is soon entangled in a baffling murder case……

[From Steam]