The wind came off the plateau before dawn. Out here it had more room than it did inside the fortress walls, and it pressed steadily against the left side of the column as we formed up in the dark. I had been cold in that cell for weeks, the same cold in every corner, no part of the room warmer than any other. The wind was a presence I knew well.
Ruvuk walked at the head of the column. I had seen him in every room his fortress contained: at the lectern, at the desk, standing in the doorway of my cell. Always behind stone, always the fixed point around which everything else moved. On the open road he looked different. The same economy of movement, the same unhurried attention, but there was nothing for it to be contained by.
Orso walked four paces ahead and to my left, two guards keeping a spacing that was close enough to manage and far enough to demonstrate they did not need to. He moved the way he had moved in the outer ward when they brought him out. Deliberate. Upright. Unflappably composed. I watched them both and could do nothing with what I saw.
The sun came up behind us and lit the plateau in long, flat bands. The volcanic soil was dark red shading to black where the road cut through exposed rock. The light caught the crystals in it, feldspar and possibly augite. It seemed to hold heat it had not yet received. The air smelled of sulfur and cold rock and, faintly, something green. The terraces on the southern slopes were growing rows of petow, just beginning to catch the morning light. Their broad dark leaves still carried overnight dew, matte surfaces beaded with it, the whole slope holding moisture it would lose within the hour.
The plateau had that quality. Rapid transitions, nothing lingering. The temperature gradient between the shaded rock faces and the open road was already sharp enough to feel on one side of the face and not the other. I had been in a cell where the temperature held the same from floor to ceiling and wall to wall, no variation, nothing to read.
By mid-morning the column had settled into its rhythm and the guards had stopped watching the horizon with any particular attention. The road was wide enough that I could walk at its edge, and I did, which gave me the southern view without requiring me to turn my head and make the looking deliberate. There were birds on the lower terraces, small ones with dark backs, moving through the petow rows in short lateral bursts, stopping, moving again. I had not seen birds in weeks. The inner ward had been too enclosed for them. These were the kind that follow agricultural work, gleaning what the overseers' schedules leave behind. I watched them for some time.
The path along the column's edge had not been maintained as well as the road's center, and there were loose stones in it, fragments that had calved off over years of frost and traffic. I was watching the birds when I stepped on one and turned my ankle. The stumble was brief, one hand dropping to the ground before I caught myself.
The guard walking behind me covered three steps and had hold of my arm before I had fully straightened. His face was doing what trained faces do in the interval between a surprise and an assessment.
I raised my open hands. "Loose stone," I said.
He looked at my hands, at the road, at me. He was young, younger than Orso's guards, who carried the kind of boredom that accumulates over years of uneventful duty. This one still believed that any irregular motion could be the beginning of something.
"I turned my ankle on a stone," I said. I kept my voice calm, without apology and without aggression.
He let go and stepped back to his interval. He did not look away from me for longer than the others did for the remainder of the morning. I noted the ankle, sore but not rolled far enough to matter. More usefully, I now had his response time in a moment of genuine ambiguity, three steps and a grip before full assessment.
The birds continued along the lower terrace, indifferent to all of it.
The settlement we passed at midday was indistinguishable from the ones I had seen on the inbound journey, the same absence of anything chosen rather than assigned, no color, no variation, no private marking anywhere.
The figures moved between the buildings on specific paths between specific tasks, and there were no guards at the junctions because there did not need to be. The paths and the tasks were the only available options. The Code had built the pattern deeply enough that deviation would require thinking the unthinkable. The Hegemony did not need to enforce compliance at every point.
I ate my ration at the midday stop with my back against a low wall that had been sitting in unobstructed sun all morning and had stored it. I ate slowly and let the warmth work into my shoulders while I looked out at the south face of the plateau, fully lit now. At the base of each terrace wall, where stone collects heat through the day and releases it at night, there was a narrow band of growth that was different from the administered rows above, smaller plants, irregular spacing, things that had been allowed or simply not prevented. I watched them for a while and thought about the difference.
The problem I could not resolve was simpler and closer than any of it. Bastien was somewhere in the rear column. Ruvuk had confirmed he saw the smoke and moved, had the first tuspak half-harnessed before they reached him, which meant the signal had worked. What Ruvuk had said to him since, I still did not know and had no way to find out.
The column moved and I kept my face forward and watched the road.
The afternoon light came low across the plateau and turned the stone a color close to amber, the shadows of the terrace walls striping the slopes at long angles. Above the southern ridge, something large was working the updraft. The wingspan was broad relative to the body, disproportionately so, and the animal gained altitude in slow banking circles before folding and dropping steeply toward the terrace below, pulling up just short of the ground cover without making contact. It climbed again and resumed its circles, unhurried, no change in rhythm. The wind shifted as the plateau cooled, the airmass moving down off the high ground and swinging northwest, carrying cold rock and, very faintly, the sulfur of the thermal vents further up the slope. At this distance the smell was almost pleasant. Something old in the rock, doing what it had always done, with no opinion about what had been built on top of it.
The guards pulled their cloaks tighter as the temperature dropped. Ruvuk, at the head of the column, did not.
Orso's guards had changed at the midday stop, the new pair settling into the same spacing as the first, and Orso had adjusted to them without appearing to notice the change. He ate standing and set the empty bowl down with the same deliberateness he brought to everything else. The stone had shown yellow for him, for a man who had identified a flaw in the Agoge and spent years correcting it at personal risk, and it had shown yellow for Hektor the mason and for Vorrax the quartermaster as well. All three had registered as low culpability. Each time, Ruvuk had reported the finding accurately, the color visible to every officer in the room, and had said nothing about the nuance the verdict contained. There was a gap between what the stone showed and what Ruvuk said. I had known this since the first tribunal and had been studying it without finding a use for it.
I did not find one now. I kept the problem open, because a problem with no current solution is still a problem, and a problem means there is a gap somewhere whose shape I have not yet found.
The other problem I could not resolve was that whatever I was going to do in Spartova rested on an inference: that the Strategoi had built their system around the stones with an intentional gap, because they understood what they were containing well enough to fear single-institution control of it. I had reasoned this from the constitutional structure, from what Ruvuk had told me, from what the documents implied. I had not seen Spartova. I had never observed the system directly. I did not know the specific procedures of the people who managed it. The inference could be wrong. I had nothing to check it against and no way to verify it before I arrived.
The garrison at the day's end was smaller than Ruvuk's, built to the same plan but scaled down: stone walls, the same prescribed intervals between guard posts, the same relation of inner to outer ward. Different building, same system. We were assigned cells in the inner block, two to a room, a guard at each door. The containment was the same. Only the walls were new.
Nine days remaining.
I lay on the cot and listened to the wind work its way through the stonework and thought about gaps.