human
Make a concise location description of a magical scene inside a castle with a star, table, and chairs.
assistant
This octagonal room appears to be some sort of council chamber, for centered within it is a large, circular table cut from red marble and surrounded by eight obsidian chairs. The floor and walls, also of obsidian, are polished to a high sheen, and inlaid in the floor is a silver eight-pointed star. A staircase, cut into the stone at the perimeter of the room, spirals out of sight to the floors above and below you.