The Abyssal Dungeon

[South Korea, Seoul - Dobong Mountain Entrance To The Abyssal Dungeon]

The afternoon sun beat down on my back as I navigated the labyrinthine trails of Dobong Mountain. 

The system's map guided me through the winding paths, away from the main hiking routes and deeper into the mountain's embrace.

The air grew thick with the scent of pine and damp earth as I followed the system's precise directions.

Eventually, I reached a secluded clearing, hidden from prying eyes by a curtain of thick foliage.

FWANG!

[You've reached the following location: The Abyssal Dungeon]

The system hadn't lied. This was my first "special dungeon." It likely existed long before I arrived.

An odd feeling emanated from this dungeon, unlike any I'd encountered before.

"Oh, forget it," I muttered. "I'll figure it out once I'm in there."