Polity Agent (61 page)

The ensuing half-hour dragged past slowly, then one of the tactical displays changed to show the situation within the system they intended to enter. Hundreds of enemy ships were revealed scattered across vacuum, but many less now than shown previously.

‘Data from the scouts,’ Azroc commented, while they watched some of the alien ships blink out of existence. ‘The enemy are fleeing.’

‘Sensible of them,’ Karischev replied.

Precisely on time, the entire fleet surfaced from U-space and began to deploy. Immediately the main displays changed to reveal a contracted view of the planetary system, with all its worlds gathered much closer than would be possible in reality, the various ships swarming about them like fish around reefs. All the fleet ships were represented by blue dots, and the enemy ships indicated in red. Azroc identified the
Battle Wagon—
close by in interplanetary terms—its cylindrical shape still discernible. While they watched, a viewing square picked out a group of enemy ships with fleet ships closing in on them and expanded the view. Then another square picked out one of the main enemy ships and displayed it on a side-screen. The large ammonite spiral spun, darkly iridescent, light flashing from the junctures between its segments and from the inner loops of its spirals. He only glimpsed the occasional object speeding away from it, but a glance at one of the tactical displays revealed the same ship launching a barrage at approaching Polity ships. Then it bucked as if slapped on the edge by a giant’s hand. The screen blanked for a second, then the vessel flew apart: lengths of spiral and separate segments hurtling away.

‘Modular construction,’ he commented.

‘Get this,’ said Karischev, pointing at something new displayed on another screen.

Now they watched as the
Battle Wagon
headed into a conglomeration of enemy ships, its weapons firing and wreaking havoc all around. Spiral ships burned internally and spun apart, rod-ships detonated like linked firecrackers.

‘This is not going to last very long,’ said Azroc.

‘Yeah, maybe,’ said Karischev.

Azroc was about to comment further when he picked up something over general tac-com channels, and then saw the same information flashed up on the displays before them. Another larger and more powerful USER had just been deployed within the system.

‘Oh fuck,’ said Karischev.

From behind the ringed ice giant rose into view that other strange metallic planetoid—its presence briefly acknowledged in initial reports from the
NEJ.
It was no longer so smooth and clearly defined, for massive outflows broke from its surface like cold solar flares. A frame selected this object, and focused in on the surface movement. Azroc now saw the planetoid unravelling, returning to its component parts—which were thousands of enemy ships.

‘You might be right,’ said Karischev.

‘Pardon?’

‘This might not last long at all.’

* * * *

The initial part of her report Mika delivered with much reference to her notescreen but, of course, in the latter stages of events she had been unable to make any notes at all. She spoke slowly and carefully, visualizing events in her mind as she described them. D’nissan, Prator Colver and Susan James—the last recently returned from her enforced and medicated rest—all now wore the top level of augs and showed impatience with that sluggish transference of information called speech. When she finished, they thanked her and, with no social niceties, quickly departed.

‘Was that entirely necessary?’ Mika asked, as she began stripping off her Dragon-repaired clothing while heading for the shower.

‘Your clothing,’ instructed Jerusalem, ‘place it in secure sampling cylinders and send it to D’nissan’s laboratory.’

Mika grimaced. She should have thought of that already, but excused herself because she had, after all, been through a lot. Naked, she picked up her strewn clothing and carried it through to her own laboratory, stuffed it into two sampling cylinders, sealed them, then placed them in the wall hatch, whence they sped away. The system was similar to that one used to send cash cylinders by compressed air through pipework leading down into the vault of an ancient casino, though of course much more sophisticated.

‘How often do I do the unnecessary?’ Jerusalem enquired as she finally stepped into her shower.

‘That is something on which I can only speculate.’

Though already thoroughly scanned, she somehow felt Jerusalem, speaking to her here and now, to be intrusive. Absurd, really. AIs constantly monitored their charges, and she had been thus monitored for many years. Why did it bother her now? She supposed that might be because of her recent intimacy with Dragon, and tried to ignore the feeling.

‘Your three fellow researchers, like many others aboard this vessel, require constant grounding in the real world. I give them this whenever the opportunity presents.’

Mika ignored the air-blast dryer—she did not have the patience for it—and stepped out of the shower to grab up a rough towel from the dispenser. As she dried herself a sudden panic surged in her throat, as she glimpsed into the immediate future. She would dress, eat and drink, but she did not feel like sleeping. So what then? She could not rejoin the other three in their research of things Jain unless she too upgraded herself, either with a gridlink or with one of those augs. The two Dragon spheres, now orbiting the
Jerusalem,
lay out of her reach—any data that could be obtained from them at a distance was already collected.

What do I do now?

She decided to attack. ‘You used me as confirmation of events—extra evidence to persuade the other Dragon sphere to our side.’

‘Yes, I did.’

‘No denials, then. Just that:
you did.
You
played me like a pawn in your game. I could have died.’

‘Obviously there were risks, but the possible gains outweighed them.’

Mika considered that, and also considered the utter pointlessness of protesting. AIs, so they would have humanity believe, calculated their actions on the basis of the greater good for all. She just sometimes wondered what their conception of the ‘greater good’ might be.

She tied a loose robe about herself and slumped on her sofa. During her interview with the other three she had felt
the Jerusalem
enter underspace.

‘Where are we going now?’

‘To the edge of a scene of conflict, though a USER prevents us from entering.’

‘Could you elaborate on that?’

‘You have not been keeping up-to-date. Let me begin by telling you about a being called the Legate . . .’

As Jerusalem explained the situation, Mika began to feel ashamed. She realized that while she occupied herself with such petty concerns, Cormac might be dying, or already dead.

* * * *

It would have been foolish to try flying through the approaching Polity fleet, even in U-space, so Orlandine necessarily waited until it entered the inner system.

Too long.

With delight Orlandine had manoeuvred the
Heliotrope
out of the comet and back into space, but that delight only lasted a few minutes—until the second USER came online. A trap for someone else, obviously, but one that snared her as well.

Again.

But now what? Should she return to her hideaway inside the comet and wait until this ended? Checking U-space interference, she first realized this USER field extended for much further than a mere light year . . . then that it was strongest in her present location, which seemed to indicate the device generating it must be nearby. Its activation had been perfectly timed so as to drop the Polity fleet ships into a trap in the inner system. Scanning her immediate vicinity revealed the usual quantity of cold lumps of rock, but the candidate she eventually plumped for was a planetoid half the size of Earth’s moon, and only 100,000 miles away from her. Passive scanning revealed it to be much warmer than it should be, at this distance from the sun, and that it contained an ocean of liquid methane inside a crust of rock and water-ice as hard as iron.

Rather than immediately send
Heliotrope
in that direction, Orlandine waited and began to take measurements. Within a few hours she ascertained that the shift of USER-field strength exactly matched the planetoid’s orbital path. Confirmation, then. Now she needed to figure out how to get herself over there without being detected. The
Heliotrope’s
drifting path diverged from that of the planetoid, and firing up her engines out here would be like igniting a flare in the darkness, so any detectors would pick her up instantly. It took her only seconds to work out the solution to this dilemma. Using air jets, she could manoeuvre into a position which, in twenty-three minutes, would bring her into collision with one of the asteroidal masses. Prior to that collision she could fire her fusion engines undetected for 0.6 of a second into the asteroid’s surface. This was predicated on any detectors being sited only on the planetoid, which was a risk she would have to take. This move would take her on to the next asteroid. Three similar trajectory changes in all would result in
Heliotrope
being set on a course to intercept the planetoid’s orbit. Landing there without using the engines would be well within ship’s specs, and
Heliotrope
possessed mooring harpoons that could prevent it bouncing away in the low gravity. After that things would become rather more complicated, for Orlandine must somehow figure out how to destroy a USER, which she rather suspected lay in the methane sea, a thousand miles below the surface.

As, some hours later, she finally approached the planetoid, Orlandine noted signs of occupation. Large areas had been ground flat in a landscape of contorted ice seemingly formed by the water freezing while large bubbles had spread through it, and subsequently subliming away so that only curves and sharp edges remained. A few blasts from the air jets brought her ship down in one of the clear zones, and she wondered if the craft would have survived a landing in one of those other unlevelled areas. At this temperature water-ice could possess the consistency of steel and much of that contorted ice looked dangerously sharp.
Heliotrope’s
hull might be constructed of layered composite with an outer skin of ceramal, but it still could be damaged.

As the ship skidded on a gritty layer of flattened ice, blowing up an iridescent cloud, she fired the mooring harpoons and observed their explosive heads drive home. Possibly there were seismic detectors on this planetoid, but hopefully what they detected would be dismissed as just natural settling of the crust.

Now the difficult part.
. .

Controlling
Heliotrope’s
external hardware directly, the ship being designed as a working vessel rather than simply for transport, Orlandine extruded a drill from its belly and immediately started boring down through ice and rock. While this was in process, she assessed her various supplies and considered her options.
Heliotrope
contained only five slow-burn CTDs, of the kind used at the Cassius project for melting and causing ice build-ups on large structures to sublime. These might melt a hole through the planetoid’s outer crust, but would have little effect on the USER unless she could position them right next to it, which seemed highly unlikely. However, carefully studying the sensor returns from the drill head, she began to see . . . possibilities.

Orlandine found the crust of this planetoid rather interesting, and wondered what spectacular events had resulted in such a high concentration of sodium chloride—in the form of frozen brine -and the abundance of other chlorine compounds. Perhaps the planetoid had formed from the debris of a gas giant, for similar concentrations also could be found at the Cassius project. The presence of these chemicals indicated the possible presence of something else here, and eighty yards down she found it: a layer of pure chlorine frozen solid at these temperatures. Whatever process had formed this planetoid must have involved extremely rapid freezing for so reactive a compound not to combine with others. Perfect.

The drill bit finally broke through a hundred yards down and, until Orlandine injected sealant around the shaft, the
Heliotrope
sat momentarily on a geyser of methane turning partially to snow, but quickly subliming in near vacuum. Withdrawing the drill shaft’s central core, she then pushed a probe down into the methane sea and, using a passive seismic detector, scanned the planetoid’s interior. Very soon she built a virtual image in her mind.

The USER device lay at the sea’s precise centre, the massive singularity it contained holding it in place. From this spherical core protruded numerous structures like aerial-clad city blocks. Just under the planetoid’s crust she detected other devices, perhaps sensors or weapons. One of these lay only half a mile away from her, so instantly she trained
Heliotrope’s
sensors in its direction on the surface, and discerned how the exterior of this device resembled a cylindrical bunker sheathed in ice. But there seemed no activity from there as yet.

Now maintaining close contact with the ship and all its sensors, ready to launch at a moment’s notice, she eased herself from her seat and moved back into the ship’s hold. Jain technology, inevitably, held the solution. Linking to her nanoassembler, she input the parameters for the nanomachines she required. It soon became apparent that nanomachines would not work in such low temperatures, so a mycelium would be required: one that would spread around the interior of the planetoid’s crust below her, one that could inject itself through ice and rock to seek out the deposits of pure chlorine. Unfortunately she needed to remain here while the mycelium performed its task, because it would need to be powered by the ship’s fusion reactor.