You insert both ID keys into the card reader and the massive door slowly slides open. It echoed like thunder from the metal moving and scraping. If there were any birds on this planet you would have expected them to fly away in every direction to get away from such a horrible sound.
Once the door was open wide enough you enter inside. Almost like there was a motion detector before the door even finished opening it started to retract and close. It was not long before there was a defeating sound of a metal door that finished closing. There was not a single gap even a grain of rice could have fit through after they closed.
You found yourself in a massive entryway. It was the same size as the door itself. It quickly after a hundred or so feet slanted down to what you expect a normal cave tunnel in a mining height to be. This place has seen a lot of activity at some point.
There were support beams every so often to reinforce the sides. As you looked around there would sometime be side tunnels going off into different directions.
It was not long before something caught your eye. There was a mineshaft elevator. Before exploring the rest of this floor or others you decided to investigate the elevator first.
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Content is written by @Enjar of @Enjargames. AI artwork was created using Playgroundai.