■Game System
This is an escape game (riddle solving adventure game).
The game progresses by selecting screens with the cursor and solving various tricks.

■Story
Immediately after completing the on-site inspection of a certain theft case, you receive a phone call from the investigation headquarters of the recent murder case.

This was the beginning of a long night.

The crime scene was an apartment in the suburbs.

He arrives in front of an unpopular room, and as he suspiciously tries to open the door, he is attacked from behind and loses consciousness.

When he woke up, he was trapped inside the room he had just entered.

His phone is out of charge, the door cannot be opened from the inside, and the window is unusually sturdy and cannot be broken.

With no way to escape, I slowly looked around the room.

I must somehow find a way out of this room...