Human: Generate for me a description of an unexplored sea cave with road, rubble, wall, rock, walls and water-filled channel. Assistant: 
Here, the road is nothing more than the top of several closely packed stone walls. Shiny from the sea waters washing over them, the largest of the walls flank either side of where the finished road will be, and the spaces between will eventually be filled with rubble, rock and garbage. The western most wall is severed from this section of the road by a water-filled channel, so any travel to the north must take place across the surface of the eastern one.