human
Create a detailed description of a dark and spooky scene inside of a medieval hallway with a gullet, walls, and a corridor.
assistant
The corridor doglegs to the southwest, growing more open and less shadowy in that direction. A marked descent devours the northern section, wrapping the corridor in deep gloom and stale air. Walls, ceiling and floor bear a repeating pattern of ridges, as if the hallway has become the gullet of some immense creature, waiting silently for the right moment to swallow any unsuspecting trespassers.