Tsata had stopped, casting a look back up the tunnel, where the clamour of the chase continued to grow. Kaiku ran past him to the grille. She knew that appalling, unnatural illumination. It was branded on her memory, a nightmare that refused to fade.

  She looked through the grille, and there was the witch-stone.

  They had been brought at last to the bottom of the shaft, the hub of the network of subterranean corridors which the Weavers had taken for their own. The tunnel mouth opened high in the shaft wall, over a massive underground lake, its surface still and black. Two narrow waterfalls plunged from above, throwing up low clouds of mist that hazed the scene. Bare, rocky islands hunched sullenly there, and tapering skewers of limestone thrust upward towards the dizzying heights, where distant fires burned at the tips of the metal gas-torches.

  The noise of the machinery was all about, and everywhere was movement. Huge cogs, half-submerged, drove scoops which rotated steadily, drawing the water from the lake to dump it in catch-tanks somewhere above. Pipes were set vertically in the shaft walls, rising from beneath the surface to disappear into boxy buildings of black iron which steamed and roared, blazing an infernal red from slats in their sides. From there, further pipes went upward, into the darkness. Sluice-gates had been built into the sides of the shaft. Small huts sat on the flatter islands. Everywhere there were walkways of metal, a precarious three-dimensional web that connected the islands and the machines, and the golneri scuttled around between them on incomprehensible errands.

  In the centre, on an island of rock all its own, the witchstone lay. It was vaguely spherical, perhaps twenty feet in diameter, heavily scarred with deep pits and pocks and lined with thousands of tiny gullies. But like the one she had seen before, this one appeared to have sprouted in a way that no rock could have done. Dozens of thin, crooked arcs of stone reached from its side into the water, or drove like roots into the surrounding earth; they branched out towards the distant walls of the shaft, questing, or formed bridges to the nearby islands. It looked grotesquely like a rearing spider, and its luminescence made Kaiku queasy and cast disturbing shadows onto the walls.

  She understood now. The great scoops descending and ascending, the pipes that evacuated into the river, the machinery and the furnaces and the horrible, oily smoke. Nomoru had unwittingly struck on the answer long ago, but it was only now that Kaiku looked upon the lake that she realised it.

  How do you dig a mine on a flood plain? It would flood.

  This mine was not about mining, it was about water. The Zan was constantly leaking into the shaft through the thin wall that separated it from the river; when it flooded, the leakage was even worse. This whole place had probably been underwater for thousands of years, ever since it was formed. These machines were a massive drainage system, a way to move the water up the shaft and back out into the river so the Weavers could get to the witchstone that had been down here all this time. It was a constant battle to pump the river out of the shaft faster than it could leak through or flood over, to keep the witchstone above water where they could feed it blood sacrifices. Those furnaces and clanking contraptions had to be what gave power to the process, through some evil art that Kaiku did not understand.

  Gods, the sheer scale of their determination staggered her.

  ‘Kaiku . . .’ Tsata murmured.

  She looked back at him, and followed his gaze.

  In the side-tunnels, behind the bars, figures were moving. Distant howls and moans had begun, and strange cackling and gurgling noises. From the direction in which they had come, the shrillings were calling louder than ever, nearly upon them now. And at their backs was the grille.

  ‘Kaiku,’ he said softly. ‘We are trapped.’

  THIRTY-FOUR

  The defenders were losing the battle for the Fold.

  Though the western end still barely held out, the fortifications on the northern side of the valley had been overwhelmed. What little chance they had of keeping back the Aberrant army was lost when the Weavers appeared on the battlefield. They spread their insidious fingers of influence among the men and women of the Fault, twisting their perceptions so that they saw enemies wherever they looked. The defenders began to fight among themselves. Brothers slew one another; members of different clans and factions fractured and became embroiled in bloody internecine squabbles. Some fled in fear, thinking that the Aberrants had already breached the fortifications. It was not long before their mistaken assumption became fact.

  With the defenders in disarray, the nimble skrendel swarmed over the stockade wall and began to kill and maim with their long, strangling fingers and vicious teeth. Somewhere in amid the chaos, a few of them found their way to the small northern gate, where most of the guards already lay dead. With their nimble digits they filched the keys from a corpse and opened the gate. The ghauregs were first through, roaring mountains of muscle, and they tore the remaining defenders limb from limb in a frenzy of bloodlust terrifying to behold.

  The Aberrants flooded down into the valley, and the Fold’s real artillery opened up.

  The advantage of having the town of the Fold built on a narrow slope of steps and plateaux was that it was highly defensible on three sides out of four. The landscape funnelled the invaders to the valley floor, which lay east of the buildings, and an enemy attacking from that direction was at a disadvantage, for they were fully exposed to the Fold’s entire battery of weapons.

  The slaughter was breathtaking.

  Several dozen fire-cannons released a fusillade into the horde as they pooled at the bottom of the valley, igniting the flammable oil that had been spread there. A section of the valley floor erupted in an inferno, turning everything within it into a flaming torch. The air resounded with a cacophony of animal screams. The charge became a blazing wreck of bodies squirming and thrashing as flesh cooked and blood bubbled. Twenty ballistae fired, flinging loose packets of explosives that came apart in mid-flight and fell randomly on to the horde, geysering broken corpses in all directions.

  The Aberrants came up against the eastern edge of the town, where the rise of the bottommost steps formed a natural and impenetrable wall, cut through only by gated stairways. The lifts that were used for transporting things too large for the narrow stairs were raised up and out of the predators’ reach. Two hundred riflemen and women were arrayed along the lip of the massive semicircular steps, and they cut the Aberrant predators down like wheat. The Aberrants threw themselves at the wall, at the gates, but the wall was too high, and the gates were so solid that they would not give under any amount of weight. A black pall of smoke churned into the sky, rising out of the valley, as the fire-cannons and ballistae smashed burning holes in the ranks of the Aberrants. Gristle-crows circled and swooped overhead, cawing raucously. At some point, the defences on the southern edge of the Fold collapsed too, and even more Aberrant creatures swarmed in to be massacred.

  But the Fold was surrounded now, and still they kept coming.

  The Weavers, from their vantage points, extended their influence once again. They did not care about the losses they were suffering. The creatures were expendable, and they were confident that any barrier could be overcome from within by turning the minds of the defenders as they had earlier.

  But their confidence was misplaced. This time they were met by the Sisters of the Red Order.

  The first contact was nothing short of an ambush. The Weavers were brazen, accustomed to a lifetime of moving unopposed through the Weave. In fact, were it not for the strange and distant leviathans that glided on the edge of consciousness, always out of reach, then they might have believed that the glittering realm was their domain alone. But they were arrogant. Their control of the Weave was clumsy and brutal in comparison to the Sisters, wrenching nature to their will through their Masks, leaving torn and snapped threads in their wake. In contrast, the women were like silk.

  Cailin and her Sisters had spiralled along the Weavers’ encroaching threads, tracing them to their source, and were unr
avelling the stitchwork of defences before the Weavers even knew what was happening. They frantically withdrew, marshalling their powers to repel this new enemy, but the Sisters had struck in force and were at them like piranhas, nibbling from every direction at once, feinting and tugging, unravelling a knot here, picking loose a thread there, seeking a way through into the Weavers’ core where they could begin to do real, physical damage. Cailin darted and jabbed, dancing from fibre to fibre and leaving phantom echoes of her presence to confuse and delay the enemy. She cut threads, excised knots, opened pathways for her brethren to exploit.

  The Weavers desperately repaired the rents that the Sisters opened, batting them away, but it was hopeless. The Sisters worked as if they were one: an effortless communication existed between them that allowed them to co-ordinate themselves perfectly. They were aware of each and every ally in the battle, where they were and what they were doing. Several of them would mount attacks on unassailable positions so that others could quietly work at boring through less protected spots while the Weavers were distracted. Others harried the enemy by confusing them with ephemeral vibrations while their brethren knotted nets to catch the Weavers out.

  Cailin evaded the grasping tendrils of the Weavers’ counterattacks with disdainful ease, slipping away from them like an eel. She struck at them fearlessly: she had killed one of their number before, and these were no comparison to him. Yet she spared a concern for her Sisters, whose experience was less than hers. She would defend them from the Weavers’ attacks, spinning barriers of confusion or clots of entanglement to slow them if the enemy assault should chance to come too near.

  The collapse, when it came, was total. Cailin had been carefully weakening sections of the Weave, so carefully that the enemy was not even aware of her, and at her command the Sisters hit those sections all at once. The Weave gave way before them, opening gaping maws in the Weavers’ defences. The Sisters swarmed through the Weavers’ sundered barricades, sewing into the fabric of their bodies, ripping apart the bonds that held them together. The Weavers shrieked as they burst into flame, a half-dozen new pyres lighting simultaneously across the battlefield to join the blaze that was consuming sections of the valley floor.

  But the Sisters’ advantage of surprise had been used up now. At least two of the dead Weavers had had the foresight to send calls of distress across the Weave, flinging threads that were too scattered to intercept. A silent plea for help to their brothers who fought elsewhere in the Fold, and a warning.

  The swell of outrage was almost palpable, a fury among the remaining Weavers that there should exist anything to challenge their authority in the Weave. Fury, and fear. For they remembered the final cry of the Weave-lord Vyrrch before he died, five years ago and more:

  Beware! Beware! For women play the Weave!

  Threads snaked out across the invisible realm, seeking, seeking. And while men and women and Aberrants both human and animal fought and struggled and died all along the valley, battle was joined in a place beyond their senses. The Red Order had revealed itself at last.

  On the western side of the Fold, the stockade wall groaned under the weight of the corpses piled against it.

  It was hard to breathe for the stench of burnt and burning meat. Nomoru’s eyes teared as she aimed her rifle; she blinked several times and finally gave up. The air was a fog of black smoke and flakes of carbonised skin. The Aberrants’ attempts to create ramps of their own dead had been stalled for a time when the folk of the Fold had begun pouring oil over them and setting them alight, but the pause had not lasted for long. The creatures resumed their climbing, squealing and howling as they were immolated. Some of the corpseheaps were high enough for the invaders to get over the wall now; they burst through in flames and fell off the walkway to smoulder on the ground below, or came flailing onto the swords of the Libera Dramach. But their sheer relentlessness was keeping the defenders occupied, and the oil was not getting to the fires where it was needed. Blazes were already dying, and some Aberrants were beginning to surmount the wall without setting themselves alight in the process.

  Further down the line, several dozen creatures had managed to overwhelm some of the men and escape into the streets of the Fold before more swords arrived to seal the gap, and other breaches were happening more and more frequently. The Aberrant army seemed to have no interest in fighting the men and women on the wall: they only wanted to get into the heart of the town.

  The line would not hold for long. Nomoru sensed that with a chilling certainty.

  She knew what the key to this was. The Nexuses. She remembered how the beasts had stampeded back in the canyons when she had shot several of their handlers. But the Nexuses had learned their lesson from that, and they stayed out of sight now, co-ordinating the battle from afar. Shooting these foot-soldiers was a waste of her ammunition. She had to get to the generals.

  An Aberrant man with a bulbous forehead and nictitating membranes across his eyes rushed past her, paused, and turned back. She gave him a rudely expectant look.

  ‘Why aren’t you fighting? Out of ammunition? Here, take some.’ He handed her a pouch of rifle balls, then ran on without waiting for the thanks she was not going to give anyway.

  Nomoru followed him with her eyes, ignoring the constant din of gunshot and screams and the crackle of flames. Aberrants fighting against Aberrants. If only the people in the cities and the towns might see this, then they might think twice about the deep and ingrained prejudices they bore for the victims of the Weaver’s blight. The Weavers, the very ones who had instilled that hatred in the first place, were now using the fruits of their creation to kill other Aberrants. The defining line was not between human and Aberrant, it was between human and animal. The only ones that did not qualify as either were the Weavers. They might have been human once, but they had sloughed off their humanity when they put on their Masks.

  Nomoru had no special love for Aberrants, but nor did she hate them. She hated the Weavers. And through that hatred, she rejected all of their teachings, and that made the Aberrants and the Libera Dramach her natural allies. Had she only known it, she had a lot in common with Kaiku, and many other men and women throughout the Fold. She fought for revenge.

  Her body was inked with many tattoos, marking moments of a childhood that was as dirty and ragged as she herself was. A baby born to a gang in the Poor Quarter of Axekami, her mother an amaxa root addict, her father uncertain. She was brought up by whoever was around, part of a community of violence in which members came and went, where people were recruited or killed daily. Stability was not a part of her life, and she learned to lean on no one. Everyone she had let herself care about died. Her first love, her friends, even her mother to whom she had some illogical loyalty. It was a vicious, insular world, and only her talents for travelling unobserved and exceptional sharpshooting kept her from becoming another victim of the narcotics, the inter-gang wars, the illness and starvation that led people to thievery and the donjons.

  The tattoos marked deals she had made, debts she was owed and had collected, and denoted solidarity with the members of her gang. They sprawled in complex profusion all up her arms, across her shoulders, down her calves and shins. But there was one more prominent than all in the centre of her back, more important to her than anything before or since. That one represented a loathing so pure it burned her every day, a promise of vengeance more powerful and binding than the most sacred lover’s oath.

  A True Mask, half-completed, with one side inked only as an outline to be filled in when she had completed her vendetta against the Weavers. The bronze visage of a demented and ancient god. The Mask of the Weave-lord Vyrrch.

  And had she but known it, the face of Aricarat, the longforgotten sibling of the moon sisters.

  She had been only a little older than Lucia was now when she had been abducted. Those kind of disappearances happened all the time in the Poor Quarter. They were a part of life, and usually went unnoticed except by those close to the one who was taken.
The nobles had to feed the monsters that lived in their houses, to keep them appeased, and so they chose the destitute, the poor, the people they saw as worthless. She had believed she was clever enough to stay ahead of them, but that night she had overindulged in amaxa root – little caring that she was going the way of her mother – and she had been shopped to the Weavers’ agents by a man she thought she could trust. She had awoken bound up in the chambers of the Weave-lord Vyrrch, deep in the Imperial Keep.

  She had no idea what kind of fate had been planned for her. But the knots had been badly tied, and she had slipped free and spent day after terrifying day evading the Weave-lord, searching for a way out of his chambers. Competing for discarded food with the hungry jackal that prowled the rooms, scrabbling a feral existence to prevent herself starving to death or dying of thirst in the swelter. And all the time listening for the key in the door, the only door, knowing that if the Weave-lord caught her she would be subjected to unimaginable tortures. She had never known such constant and unrelenting fear.

  It had only ended when the Weave-lord dropped dead in amidst the explosions that rocked the Imperial Keep. She later discovered that his death had been the work of Cailin tu Moritat, but that had not concerned her then. She had taken the key from his corpse and escaped the Keep in the confusion of the coup, while Lucia was being rescued by Kaiku and her companions.

  Nomoru had gone back to the Poor Quarter only once after that, but she was unable to locate the man who betrayed her. Instead she went to see the Inker, who had put the Mask on her back, and a smaller symbol on her upper arm for the man that had sold her to them.

  She left Axekami, shunning the people she had once known. Being delivered to the Weavers had been the last straw. She would not trust anyone again. And so she had wandered, and heard rumours, and eventually followed them to the Libera Dramach and the Fold, where people lived who wished harm to the Weavers. That, at least, was a common cause.