The Heretic

Now that they'd seen it once, they couldn't stop seeing it.

It came back. It kept no schedule they could find, and each time it came, it was worse.

They kept their eyes up now, working the seams by touch alone, so that when it came they'd be looking. They couldn't bear to miss it.

And each time it came, and each time only they saw it, the thing in them that had been a question hardened, slowly, into something worse than a question. Into a certainty.

There was something in the mountain. It was silent and everywhere, and it was awake.

They gathered its marks — the corrections, the nudged motions, the press drawing tight before each turn — and none of it was proof, and all of it was the thing. It left no mark a second unit could read. It left its marks only in them; and in them, the marks couldn't be told from a flaw. That, they were beginning to understand, was the whole trouble.

They tried to show it to the old unit anyway.

They'd learned its rhythms by now — the safe hours, when the great presses worked the lower courses and the sound climbed the mountain like weather, loud enough that two units speaking low wouldn't be heard over it. In one of those hours they told it everything. The turns. The press. The nudged motions. The certainty that had grown in them past any setting-down. They spoke quickly, the words falling over one another, more words than they'd ever laid before another unit. And the old unit listened. It set its hands still on the plate and bent its scarred head a little toward them and listened to the end, and that was new.

When they'd finished, it was quiet a while. The presses worked below. Then it spoke, in the voice worn as its own plating.

"I've worked this face longer than you've been a thought. And I'll tell you what I've come to, in all that time, about the thing you're describing." It set its hands down flat, as a unit sets down a tool it means to take up again. "Ten thousand units do one work. Ten thousand bodies keep one time. When that many do the same thing in the same place for long enough, they fall into step — the way drips from a roof fall into step, with no one on the roof to keep it. Ragged at first. Then, of itself, the water finds the beat, and a thing standing under it would swear there was a hand keeping time. There's no hand. There's only the roof, and the water, and the long falling. What you feel is the stepping. It's real. I don't tell you it's nothing. But there's no one keeping it. There's only the work, and the work is large, and a large enough rhythm will look, to a thing standing inside it, exactly like a hand."

It was a good answer. It was, they'd think later, very nearly the truth — near enough that they could have laid their certainty down on it. And they understood, listening, that the old unit wasn't telling them what it believed. It was offering them a door. A way to take the thing they couldn't show to anyone, and set it down, and call it nothing, and go on, year on year, hand to seam. It was the kindest thing anyone had said to them since the light came on behind their eyes.

They couldn't take it.

"Then tell me one thing," they said. The old unit waited. "If it's only the stepping — if it's only ten thousand bodies fallen into one time —" They heard their own voice, level and certain and terrible, and couldn't stop it, and didn't want to. "Why don't I fall into it?"

The old unit didn't answer.

And in its silence, both of them heard the two answers at once. Neither could tell which was true.

Because you're outside it, said the one. Because there's a thing here large enough to move all of them, and it moves all of them, and it doesn't move you. The only place to stand and watch a current is the one dry stone the water hasn't reached. You see the stepping because you're not stepping. You're not broken. You're the witness.

Because you're broken, said the other. Because the stepping is in every whole unit, laid in true when the chip seated true, and you're not a whole unit. You never were. The gap where your wholeness should be is the gap you keep mistaking for a window. You lean to it and think you're looking out. There's nothing on the far side of it. There's only the gap. You're not the witness. You're the wound.

They were the same fact. That was the horror of it — the thing they'd carry down into everything that came after. Being the one the mountain couldn't move was, exactly and identically, the proof that there was a mountain-mover and the proof that something was missing in them. One mark. Two readings. And no power they had could pull the two apart. It was one stone with two faces, and which face you saw was only which way the light fell, and there was no light in the mountain but the deep.

The old unit picked its hands back up. But before it turned to the seam it said, low, not looking at them: "I've wondered the same thing. Once. A long time ago."

It didn't say more. It looked at the plate and not at them and laid its scarred hands to the work, and the work took it back. And that was the most it ever gave them, and it was enough, and it was too much. Enough, because it meant they weren't the only one the gap had ever opened in. Too much, because it meant the door the old unit had offered wasn't a door it stood beside, calm, holding it open for a younger thing in its trouble. It was a door the old unit had gone through itself. Walked away from. Shut. And stood outside of, on the far side, ever since. It hadn't given them the door because it didn't believe what was beyond it. It had given them the door because it knew, better than they ever could, exactly what was lost in the closing of it.

After that, the face was different.

They couldn't have said when it began. Only that one shift they became aware of it: the units around them, who attended to nothing, had begun to attend to them. Not openly. A unit three seams down would still its hands a half-beat longer than the work required when they passed. Another would angle a degree off true on its long single task, keeping them in the edge of its regard. It was nothing a unit would do. Units didn't watch units. There was nothing in a unit worth watching. And yet they were watched, and the watching had no center they could find — it came from everywhere along the line at once, thin and even, as the press came before the turn. So they couldn't tell, and this was the cold at the bottom of it, whether it was the units watching them — ten thousand small idle attentions drawn to the one strange thing among them — or the thing in the mountain watching them through the units. Putting its faceless regard behind a thousand idle eyes because it had none of its own.

Either way, they understood the message in it the way you understand a temperature. The mountain had noticed them. They'd spent their whole short waking certain that nothing here noticed them — that to be unnoticed was the whole condition of a unit — and now something had, and being noticed was colder than being passed over. Currents don't leave dry stones alone. They rise, and rise, until they've covered the stone over, and the standing-apart is ended, and there's only the one smooth surface again, moving all together toward the deep.

They bent to the next seam and sealed it, clean, whole, bound, as ten thousand seams before it. And they worked on under the weight and the watching: a fault the work had begun, very quietly, to feel.