He didn't notice her discomfort, as he was fascinated by the complex that they had discovered. He was noting the designs on the walls, the style of architecture, the way the bricks were laid, and the overall manner of construction. These people had been geniuses, at least as far as engineering and the arts went.<br/><br/>Her voice brought him out of his thoughts.<br/><br/>'That's one possibility, although another may be that there is some sort of underground spring or a large body of water. It could be both I suppose' he said as they moved down the hall, and through another arch with the lewd designs carved into the stones that made up the structure.<br/><br/>When they exited the arch, it was as she had deduced, only the large bathing pool had a natural stream emptying into it, with a small waterfall. The water had to exit the pool somehow to prevent flooding, but that was not something that was apparent upon first look. There was an exit on the far side of the 'royal bathing chamber' and the air here was warmer, and a bit more humid, and if one looked at the pool long enough, some steam was rising from the water.<br/><br/>'Hot spring. Should have guessed. I would wager that the exit on the far side, leads to private royal chambers. A way out should be in there'.