■Game System
This is an escape game (puzzle-solving adventure game).
※Progress through the game by selecting items on the screen with the cursor and solving various puzzles.

■Story
I wonder if I was dreaming…

I remember getting into an elevator, hurrying to the upper floor.

Then suddenly―

with a violent jolt, the elevator stopped.

Everything went dark before my eyes, and I lost consciousness.

How much time has passed?

As I slowly open my eyes…