human
Write a detailed description of a spooky scene outside of a cave with a fire, offerings, and piles of bones.
assistant
A natural cavern in the surrounding limestone forms a great bowl overhead, lit by a huge bonfire towards the eastern side. The firelight glows red off an onyx slab piled high with unmentionable offerings set before a carved niche in the stone. Piles of old gnawed bones are stacked in haphazard fashion along the northern wall, ending in a rounded opening heading west.