human
Make a concise location description of a gloomy wilderness cliff with overhang, weeds, sandpit, and sands.
assistant
The sickly tar-like ooze seems to have gathered in this isolated corner of the sandpit, and the swirling sands rushing against the rock cliff are thick with the noxious stuff. With the combination of black sap congealing in the sands, rotting black weeds clinging to the stone walls, and the shadowy overhang above formed by the angular corner, light is all but nonexistent in this area.