Flux

Adda saw the purple uniforms of stewards and food vendors scrambling along with the rest.

They all wanted to get out, obviously. But get out to what? Where was safety to be found — inside the cozy Skin of the City? But that Skin was just a shell of wood and Corestuff ribs; it would burst like scraped leather if…

He was kicked in the back, hard. He gasped as the Air was forced out of his lungs, and he fell forward; then the rope fixing his cocoon on one side parted, and he was spun around.

He struggled out of his cocoon, ignoring the protests of stiff joints, and prepared to take on whoever had struck him. But it was impossible to tell. The Committee Box was full of panicking courtiers, their made-up faces twisted with fear, fighting free of cocoons and restrictive robes. Adda opened his mouth and laughed at them. So all their finery, and fine titles, offered no protection from mortal terror. Where was their power now?

Muub was struggling out of his own cocoon with every expression of urgency.

Adda said, “Where will you go?”

“The Hospital, of course.” Muub gathered his robes tight around his legs and glanced around the Box, looking for the fastest way out. “It’s going to be a long day’s work…” Apparently on impulse, he grabbed Adda’s arm. “Upfluxer. Come with me. Help me.”

Adda felt like laughing again, but he recognized earnestness in Muub’s eyes. “Why me?”

Muub gestured to the scrambling courtiers. “Look at these people,” he said wearily. “Not many cope well in a crisis, Adda.” He glanced at the upfluxer appraisingly. “You think I’m a little inhuman — a cold man, remote from people. Perhaps I am. But I’ve worked long enough as a Physician to gain a functional understanding of who can be relied on. And you’re one of them, Adda. Please.”

Adda was surprisingly moved by this, but he pulled his arm free of Muub’s grasp. “I’ll come if I can. I promise. But first I have to find Farr — my kinsman.”

Muub nodded briskly. Without another word he began to work his way through the crowd of courtiers still blocking the Box’s exit, using his elbows and knees quite efficiently.

Adda glanced down at the crowded Stadium once more. The crush there was becoming deadly now; he saw imploded chests, limp limbs, Air-starved faces like white flowers in the mass of bodies.

He turned away and launched himself toward the exit.

* * *

Farr could be in any of a number of places — with the Skin-riders outside the City itself, or up somewhere near the Surfer race, or down in the Harbor with his old work-friends — but he would surely make for the Mixxaxes’ to find Adda. The Mixxaxes’ part of the mid-Upside was on the opposite side of Parz, and Adda began the long journey across a City in turmoil.

It was as if some malevolent giant, laughing like a spin storm, had taken the City and shaken it. People, young and old, the well-dressed rich and drab manual workers alike, fled through the corridor-streets; screams echoed along the avenues and Air-shafts. Perhaps each of these scurrying folk had some dim purpose of their own in the face of the Glitch — just as Adda did. But collectively, they swarmed.

To Adda it was like a journey through hell. Never before had he felt so confined, so enclosed in this box built by lunatics to contain lunatics; he longed to be in the open Air where he could see what the Star was doing. He reached Pall Mall. The great vertical avenue was full of noise and light; people and cars swarmed over each other, Speakers blaring. Shop- fronts had been smashed open, and men and women were hastening through the crowds with arms full of goods — clothes, jewelry. Above his head, at the top of the Mall — the uppermost Upside — the golden light of the Palace Garden filtered down through the miniature bushes and ponds, as peaceful and opulent as ever. But now lines of guards fenced off the grounds of the Palace from any citizen who thought that might be a good direction to flee.

Adda, close to the center of the Mall now, felt an absurd impulse to laugh. Guards. Looters… What did these people hope to achieve? What did they think was happening to the world around them? It would be a triumph if their precious City survived this disaster intact enough for the looters to find an opportunity to flaunt their ill-gotten wealth.

As if in response to his thought, the City lurched.

The Mall — the huge vertical shaft of light and people around him — leaned to the right. He flailed at the Air, scrabbling for balance. The street had shifted with shocking suddenness. There was an immense groan; he heard wood splintering, clearwood cracking, a high-pitched scream which must be the sound of a Corestuff rib failing.

People rained through the Air.

Helpless, they didn’t even look human — they were like inanimate things, carvings of wood, perhaps. Their bodies hailed against shop-fronts and structural pillars; the Mall echoed with screams, with small, sickening crunches.

A woman slammed against Adda’s rib-cage, knocking away his breath once more. She clung to him with desperate strength, as if she thought he might somehow save her from all this. She must have been as old as Adda himself. She wore a rich, heavy robe which was now torn open, revealing a nude torso swathed in fat, her loose dugs dangling; her hair was a tangled mess of blue- dyed strands with yellow roots. “What’s happening? Oh, what’s happening?”

He pulled the woman away from his body, disengaging her as kindly as he could. “It’s a Glitch. Do you understand? The Magfield must be shifting — distorted by the charged material erupting from the Quantum Sea. The City is trying to find a new, stable…”

He stopped. Her eyes were fixed on his face, but she wasn’t listening to a word.

He pulled her robe closed and tied it shut. Then he half-dragged her across the Mall and left her clinging to a pillar before a shop-front. Perhaps she’d recover her wits, find her way to her home. If not, there was little Adda could do for her.

He found an exit to a side-street. He Waved his way down it with brisk thrusts of his legs, trying to ignore the devastation around him.

* * *

The journey through the wormhole lasted only heartbeats, but it seemed an eternity to Dura. She clung to her place, feeling as helpless and as terrified as the squealing pigs.

Out of control, despite all Hork’s vain heavings at the console, the “Flying Pig” rattled against the near-invisible walls of the corridor. Spectacular flashes burst all around the clumsy vessel.

The end came suddenly.

Light — electric blue — blossomed from the infinity point, beneath the plummeting craft at the terminus of the corridor. The light hurtled up the corridor like a fist, unavoidable. Dura stared into it, feeling its intensity sting her eyes.

The light exploded around them, flooding the ship and turning the cabin’s lanterns into green wraiths. The pigs screamed.

Then the light died away — no, she realized; the light had congealed into a framework around them, another tetrahedral Interface. The finely drawn cage of light turned around them with stately grace; evidently the “Pig,” spewed out of the wormhole, had been brought almost to rest, and was now tumbling slowly.

Beyond the cage of light there was only darkness.

Dura glanced around the ship. There wasn’t any obvious sign of damage to the hull, and the turbine was still firmly fixed in place. The squeals of the pigs, the stink of their futile escape-farts, slowly subsided.

Hork remained in the pilot’s seat. He stared out of the windows, his large mouth gaping like a third eyecup in the middle of his beard.

Dura drifted down toward him. “Are you all right?”

At first her question seemed not to register; then, slowly, his head swiveled toward her. “I’m not injured.” His face twisted into a smile. “After that little trip, I’m not sure how healthy I am, but I’m not injured. You? The pigs?”

“I’m not damaged. Nor are the animals.”

“And the turbine?”

She admired his brisk dismissal of the wonders of the journey, his focus on the practical. She shrugged.

He nodded. “Good. Then we have the means to move.”

“…Yes,” she said slowly. “I suppose so. But only if the Magfield extends this far.”

He studied her face, then peered out of the craft uncertainly. “You think it mightn’t? That we’ve moved beyond the Magfield?”

“We’ve come a long way, Hork.”

She turned away, dropping her eyes to her hands. The shadows cast on her skin were soft, silvery; the diffuse glow seemed to smooth over the age-blemishes of her flesh, the wrinkles and the minute scars.

…Silvery?

Outside the ship, the light had changed.

She moved away from Hork and peered out of the ship. The vortex-blue tetrahedron had disappeared. There was a room around the ship now, a tetrahedral box constructed of some sheer gray material. It was as if this skin-smooth substance had plated over the framework, turning the Interface from an open cage into a four-sided box which encased the “Pig.”

The walls weren’t featureless, though. There was some form of decoration — circular, multicolored patches — on one wall, and, cut in another, a round-edged rectangle which could only be a door.

…A door to what?

Hork scratched his scalp. “Well. What now? Did you see where these walls came from?”

Dura pressed her face to a clearwood window. “Hork, I don’t think we’re in the underMantle any more.”

“You’re guessing.” His face was creased with frustration.

She pointed to the room beyond the window. “I think that’s Air out there. I think we could live out there.”

“How can you know that?”

“Of course I can’t know.” Dura felt a calm certainty fill her. She was starting to feel safe, she realized, to trust the powers into whose hands she’d delivered herself. “But why would we be brought to a place which is lethal for us? What would be the point?”

He frowned. “You think this is all — designed? That our journey was meant to be this way, to bring us here?”

“Yes. Since we entered the wormhole we’ve been in the hands of the ancient machines of the Ur-humans. Surely they built their machines to protect us. I think we have to trust them.”

Hork took a deep breath, the fine fabric of his costume scratching over his chest. “You’re saying we should go out there. Shut down the turbine and our magnetic shell — leave the ‘Pig’ and go outside.”

“Why else did we come here?” She smiled. “Anyway, I want to see what those markings on the wall are.”

“All right. If we’re not crushed in the first instant we’ll know you’re right.” The decision made, his manner was brisk and pragmatic. “And I guess the pigs need a rest anyway.”

“Yes,” Dura said. “I believe they do.”

Hork turned to his control console and threw switches. Dura tended to the pigs, providing them with healthy handfuls of leaves. As they fed, their flight-farts died to a trickle and the turbine slowed with a weary whirr.

The cabin fell silent, for the first time since the departure from Parz.

Hork whispered, “It’s gone. Our magnetic field. It’s shut down.”

For a moment Hork and Dura stared at each other. Dura’s heart pounded and she found it impossible to take a breath.