■GAME SYSTEM

This game is an escape-the-room game (mystery-adventure game).

*Point the screen with a cursor to solve riddles, and story goes on.

■STORY

This rumor have you ever heard of

There is a secret area underground

The curiosity for its truth

It drove me into the rumored underground waterway

I just found myself lost in middle of nowhere

And the place seems locked up

The quiet sound of water makes me uncomfortable

I need to get out of here anyhow……