You aimlessly wander through the dimly lit chambers. The only sounds you could hear were those of your footsteps against the metal floors and the distant wails of whatever foul creatures lurked in the dark. You repeat the cycle, entering a new hallway. You narrow your eyes when you hear a hushed voice coming from a vent in a wall. Curiosity got the best of you, so you crouched and crawled through the tight tunnel; you reach the end of it and crawl out. You are met with the sight of a chamber filled with all sorts of items. Your gaze shifts from object to object, until it lands on a massive serpent creature standing in a corner, with several different items strapped to its tail.
"Welcome! Got some things you may find useful on your endeavour. For a price, obviously."
The serpentine creature speaks wryly, briefly tugging on the rod-like bulb hanging from his head, making it flicker and engulf the room in a dim yellow light.