Human: Write a first person description of a eerie scene inside a cave cavern with walls, wooden supports, and a low opening. Assistant: 
The floor of this crevice would dead end to the west at the foot of a towering rock shelf if not for the beginnings of a tunnel carved into its base. Wooden supports and miscellaneous debris can be seen further west in the tunnel, while the crevice path continues to the east. The walls of this chasm fade into nothingness above you as a vast expanse of shadow ceilings the cavern, the faint but consistent sound of dripping the only answer to your gaze. To the north is a low opening.