human
Produce a detailed written description of a spooky setting outside a keep with skulls and bones.
assistant
The outer wall jumps dramatically in height as it continues to the east, before leveling off at nearly eight feet. The inner wall droops and soars like a dragon's twisting tail flying through the night. Large bones, white as a ghost and starkly contrasted against the nighttime sky, cap both walls. The smooth surface of the outer wall is interupted by ghastly crenellations formed from humanoid skulls.