"Good!" he said. "Lead on!"
Ascending the winding ramp from the lower pits, we passed two levels before we reached the ground level of the palace, without meeting a single person, but the instant that we emerged upon the ground level we saw people everywhere; officers, courtiers, warriors, slaves and merchants moved to and fro upon their various duties or in pursuit of the business that had brought them to the palace, but their very numbers proved a safeguard for us.
Upon the side of the corridor opposite from the point at which we entered it lay an arched entrance to another ramp running upward. Without an instant's hesitation I crossed through the throng of people, and, with Nur An at my side, passed beneath the arch and entered the ascending ramp.
Scarcely had we started upward when we met a young officer descending. He accorded us scarcely a glance as we passed and I breathed more easily as I realized that our disguises did, in fact, disguise us.
There were fewer people on the second level of the palace, but yet far too many to suit me and so we continued on upward to the third level, the corridors of which we found almost deserted.
Near the mouth of the ramp lay the intersection of two main corridors. Here we hesitated for an instant to reconnoiter. There were people approaching from both directions along the corridor into which we had emerged, but in one direction the transverse corridor seemed deserted and we quickly entered it. It was a very long corridor, apparently extending the full length of the palace. It was flanked at intervals upon both sides by doorways, the doors to some of which were open, while others were closed or ajar. Through some of the open doorways we saw people, while the apartments revealed through others appeared vacant. The location of these we noted carefully as we moved slowly along, carefully observing every detail that might later prove of value to us.
We had traversed about two-thirds of this long corridor when a man stepped into it from a doorway a couple of hundred feet ahead of us. He was an officer, apparently a padwar of the guard. He halted in the middle of the corridor as a file of warriors emerged from the same doorway, and, forming in a column of twos, marched in our direction, the officer bringing up the rear.
Here was a test for our disguises that I did not care to risk. There was an open doorway at our left; beyond it I could see no one. "Come!" I said to Nur An, and without accelerating our speed we walked nonchalantly into the chamber, and as Nur An crossed the threshold, I closed the door behind him and as I did so I saw a young woman standing at the opposite side of the apartment looking squarely at us.
"What do you here, warriors?" she demanded.
Here, indeed, was an embarrassing situation. In the corridor without I could hear the clank of the accoutrements of the approaching warriors and I knew that the girl must hear it, too. If I did aught to arouse her suspicion, she had but to call for help, and how might I allay her suspicion when I had not the faintest conception of what might pass for a valid excuse for the presence of two warriors in this particular apartment, which for all I knew, might be the apartment of a princess of the royal house, to enter which without permission might easily mean death to a common warrior. I thought quickly, or perhaps I did not think at all; often we act rightly upon impulse and then credit the result to super-intelligence.