Darkness came, and the noise of activity outside died away, so that it seemed that all the city around us was deserted, nor was there any sound from the building above us. For all of two hours after the darkness, we sat there, listening, waiting. Once I thought I heard a distant ringing music, but decided that my ears had been deceived. Then, abruptly, there was the stamp of sandals on the floor of the corridor, and we heard the doors of the cells along it being opened.
Our own was flung wide, as we rose, and I saw that a score of the guards waited outside, their leader ordering us to come out, which we were glad enough to do. Once in the corridor, I found Denham and the others of the group I had met before, shackled to each other, wrist to wrist, in a single file. The Northman and myself were fettered to the end of the line, and then we set out, a long file of guards on each side of us, marching us down the corridor and outside the building.
The big street up which I had come before was utterly deserted, as we turned into it. I looked back along its length, lit with the crimson bulbs, a winding serpent of red light that stretched away out into the country beyond the city, out to where our time-car lay hidden in the hills. At the thought of it, so fierce a desire seized me to win back to it, and my own time, that had I not been shackled I would have made a break for freedom down the empty street. But as it was, I had no choice, and followed the others in our fettered line down the wide street toward the gigantic cylindrical building at its end.
That great pile seemed to loom higher and higher as we drew near it. Brilliant, winking lights along its sides outlined it against the gloom of night, a huge, erect cylinder of smooth stone, its flat top all of a thousand feet in width, and nearly a half-mile above the ground. Obscured as the immense edifice was by the darkness, yet the vague glimpses I got of its sky-flung walls staggered me. And we were being marched directly toward it.
A quarter-mile from the building, the flat street we followed ended, changed to a wide, smooth ramp that led up toward the giant edifice in a slight upward slant. We went up that ramp, the guards still on either side, till we stood under the very shadow of the gigantic, perpendicular walls, and now I saw that the ramp led up to and through a wide, high-arched entrance cut in the building's side, much like the entrance of the cylindrical building where I had been prisoned.
We passed up and through that arched entrance, and were in a long tunnel, similarly arched, and cut through solid, seamless stone. It was a hundred feet in length, and as we passed on down its length it came to me that this must be the thickness of the great building's sides. The idea was too prodigious for speculation, even, and I shook it off, peering ahead toward the tunnel's end, where a ruddy light flooding down from above marked that end.
A few moments, and we had reached the tunnel's mouth, and emerged from it into the vast cylinder's interior. I swept one startled glance around that interior, then felt myself staggering, reeling, falling. The immensity of the place was soul-shaking, bearing down on me with a weight that seemed physical, crushing my thoughts down into nothing but dazed awe and terror.
I had imagined the building's interior to be divided, partitioned into apartments, but instead, the whole interior was one titanic room, shaped by the outside walls and roof, its sides looming up, dimly and vaguely, into a hazy darkness that hid their upper parts from view. Along the sides were many of the light-emitting bulbs, but these merely burned red holes in the dimness that surrounded the building's interior, rather than illuminated it.
Starting at the wall, and extending twenty feet out toward the center of the room, the floor was of black stone, a flat, continuous ring of smooth material that circled the whole room. Inside of this ring was the real floor, a single, huge disk of burnished metal, smooth as ice and as seamless, over nine hundred feet in diameter. And except for ourselves, who stood on the black ring near the entrance, there was nothing whatever on black circle or burnished floor, no people, tables, altar, nothing but the immense expanse of smooth metal and the comparatively thin black circle that surrounded it.
I looked up, and saw for the first time the people of the city. Cut in the thickness of the prodigious walls of the building were broad balconies, one above the other, ringing the building's interior as far up as I could see in the haze that hung above, and in these balconies were the dwellers of the city, Kanlars, guards and slaves. The lowest balcony, which was only a few feet above the floor, jutted forth in a smaller square gallery, a little away from where I stood, and in this projecting square sat three of the bright-haired Kanlars, the oldest-appearing men I had yet seen among them, two garbed in long robes of solid crimson while the other's garment was of deepest black. They sat there calmly, looking away across the big floor toward the great hall's other side. This lowest gallery, and the three directly above it, were filled with the Kanlars, while in the unnumbered galleries above these were the armored guards and the slaves. The only entrance to these galleries that I could see was a single narrow, winding stairway, a spiral stairway that began on the black circle of stone near the wall and slanted up from balcony to balcony, circling the building's sides several times as it spiraled up, and evidently leading up to the very roof of the place.