human
Make a concise location description of a magical scene outside of a sea cave with crabs, rippled cleaner shrimp, sponges, and a pocket of air.
assistant
Piles of broken rock, coral, and shell line the ground here, and crabs and other scuttling creatures hide in the crevices, competing for shelter and scraps. Barrel sponges, exuding a constant stream of fine bubbles that billow upward, grow from the walls and shelter red and purple rippled cleaner shrimp. Above, a small pocket of air betrays the flickering of a small lamp.