human
Produce a detailed written description of a spooky scene inside of a cave with a stone staircase and a circular aperture leading into darkness.
assistant
Shaped by man and nature, this domed chamber has been hollowed out of the mountain and the walls burnished smooth as marble. On one side of the room, a stone staircase curves up to a circular aperture leading into darkness. Carrying wisps of chill vapor, a vague current of air swirls down the stairwell.