Nessar read the forty-eighth slate twice, the second time with his eyes shut and one finger moving down the scored lines. The cuts were shallower than they used to be. Whoever scored the summaries now pressed less hard, as if the stone itself had grown tired of the news. The seven slates before it lay in a row on the reading stone of the sanctuary, each one confirming what the fortieth had predicted. Beside the row stood the cup of water he set out every reading and never drank. He had kept that habit through worse weeks than these. He had kept it through forty years in which a sorcerer owned his name and the cup was the only thing in the room that was his.
The forty-eighth was where the curve stopped being a curve. What he had built was no longer a network. It was remains, and the authors had sorted the remains for him into three groups, the way he had trained them to.
He took the slates for each cell off the wall racks and laid them on the floor in heaps, so that he could see the proportion with his body as well as his eyes.
The first heap was the silent. Four in ten. They sent nothing now, no counts, no notes, no line to say they still breathed. The authors gave three causes and he sorted the silent heap again by cause, three smaller piles at his feet. Some cells had met the recitation of the counter in the houses they held and let go of the bodies and left. Those were the surrenders. Some had felt the counter coming toward their district and fled to mountain towns and desert edges where nobody had yet been trained in Muhammad's early method. Those were the scattered. And a few had done the opposite of both: stopped spreading and dug in, pouring everything they had into a handful of houses. He set that pile a little apart. Concentration makes noise, and noise gets found. The counter would reach those houses first on its next pass.
The second heap was the cells still working at a loss, three in ten. Their training had held. They had not surrendered or run or dug in. They were carrying out their protocols at the pace they had been taught, correctly by every measure the protocols contained, and the counter was closing their houses faster than they could open new ones. He changed nothing for them. The work had not failed. The world around the work had changed, and the work went on losing ground at the rate the world allowed.
The third heap the authors had labelled "status not determined". These cells reported some weeks and not others, and their numbers did not add up against the protocols. A short appendix judged them to be cells in transit, partway to silence or partway to digging in, and expected most of them to go quiet within a few more slates. He nudged the edge of that heap with his foot until it touched the silent one.
He had watched three operations fail before this one, all smaller, all decades back. Each time the cells had cracked along the same three seams, and each time afterward he had carved the seams into the theory, so that the next design would expect them. He stood over the heaps now and laid the theory against them.
Those loyal to the method had joined for the tool. In this operation the tool was possession spread wide, and when it failed they would blame the tool and keep the cause. Here they were the second heap, still working at a loss, still using the tool because it was the one they knew. Those loyal to the cause had joined for the reckoning itself, the long account his faction meant to bring against the human world for its silence. When an operation failed they questioned the operation and never the purpose. Here they were the scattered, stepping out of a falling building so that they would be whole when the next one went up. They would come back.
Those loyal only to winning had joined because the faction was rising and rising things give standing. When the winning stopped, their reason stopped, and they did not rethink anything. They quit. Here they were the surrenders. He did not read the surrenders as proof of any power in the recitation over them. They had been loyal to the winning and to nothing else, and now the winning belonged to someone else.
Every pile on the floor had fallen along the seam the theory drew for it.
He did not try to hold the structure together.
A falling structure cannot be held by the work that raised it. Every signal his cells had ever learned meant some form of grow: new houses, new operators, new ground. He had never taught them a signal for pull inward. He had thought about it once, sixty years ago, sitting at this same stone, and decided that a network able to contract on command could be torn apart on command by anyone who learned the command. If he sent growth signals now and asked them to mean their opposite, the cells would answer with confusion, and confusion would finish what the counter had started.
So he sent no order. He went down the passage to the channel room, where the old crack in the rock carried the sanctuary's pulse out into the ordinary traffic of the jinn world, and he laid his palm flat against the channel stone. The stone was warm from use. For months it had carried the operation's beat, fast and even, a pulse every breath, the rhythm every cell was trained to watch on its daily listening. He held his hand there until he could feel that beat in his own wrist. Then he let it slow. One pulse to every three breaths. The long-interval rhythm, the one the faction had used in the quiet years before this operation, which a disciplined cell would recognise on its next listening and obey without being told what it meant. Slow down. Shrink the footprint. Sink back into the background you rose out of.
The silent cells would never hear it, because they were no longer listening. The drifting ones would catch it in pieces, and some would read enough to adjust, and the rest would drift until they stopped. The signal reversed no closing. It protected no jinn from any recitation in any house. Nobody in the human world would notice that anything had changed. It only kept a core alive inside the cells good enough to hear it.
He took his hand off the stone. The warmth stayed in his palm a while and faded.
Back in the reading chamber he ran the forty-eighth's tables against the floor. Perhaps one cell in ten would come through in a state he could still reach. It was fewer than he wanted. It was not fewer than he had planned for. The faction's failure provisions called for a surviving core between five and fifteen in a hundred, and ten sat inside the band. The operation had failed, and the design that carried it had failed the way it was built to fail, within its tolerances. That was the measure he had kept for eighty years, and by that measure it had held.
He did not put the slates back on the racks. He left the heaps on the floor where he could walk around them, and he did walk around them once, slowly, the way he used to pace a site before anything stood on it. He left the forty-eighth on the stone beside the full cup. The next slates would tell him the true size of what was left, and anything he planned before then would be planned on a guess.
He knew where every one of the surviving cells was. None of them knew where any of the others were, and not one of them could have found the sanctuary if it tried.