Polity Agent (40 page)

—
From her lecture ‘Modern Warfare’ by EBS Heinlein

Orlandine detached from her assister frame and her carapace, then returned along the length of the
Heliotrope
to her living quarters. She was abruptly very hungry—the nutrients her body stored having been used up over the last hundred hours of research. The ship’s galley provided her with a hot prosaic meal of synthetic beef rogan josh, naan bread, and cold beer.

Human time,
she thought, feeling the irony of it, yet deciding she needed this interlude to gain a different perspective on all she had learnt.

With one quarter of the node’s substance unravelled, Orlandine now used the tools it provided. A stripped-down simple mycelium grew along the joists and layers of the Dyson segment, powering itself from the many reactors already in place, and giving her views throughout the immense surrounding structure. It connected to all the Polity scanning equipment within the segment, and edited out anything those scanners picked up of her activities, so as to make her effectively invisible to those back at the Cassius stations, and would alert her of anything that might affect her—its own scanners being much more effective than those manufactured by the Polity. However, she had connected this mycelium to an isolated computer, where one of her subpersonae controlled it.

Orlandine remained wary of applying the physical technology directly to herself, it being only comprehensible down to the level her studying tools could reach. Those tools, and the analytical programs she applied to what they revealed, led her to hypothesize the existence of underlying submolecular structures. It was like seeing a two-hundred-storey building, knowing there must be foundations below it, but suspecting still further floors underground.

Her attitude to the numerous programs copied from the node was different. She loaded them to her carapace—though in isolated storage, just like the ones she had used to attack Shoala. She felt she understood their purposes as individual programs, but did not yet want to include them completely in her crystal consciousness because they might reveal further purpose only in combination. However, being simply packets of information, they could be broken down to a elementary quaternary form, below which nothing could be hidden. At some point she
would
begin to use them in combination.

Orlandine finished her meal and dropped the compressed-fibre tableware in the recycler. Collecting a chilled glass of synthetic raki, she slumped in her seat again and continued to assess matters at the merely human level.

Something had designed this technology to kill civilizations. It procreated by taking from its first victim information relevant to wiping out that individual’s civilization. A trap for the unwary, it was also a trap for any technological investigation. She simply could not risk incorporating the physical tech without finding ways of divining the purpose of all she still could not see, since it was certainly hostile. Even atomic copies would be too risky, as they might mimic that same purpose. She therefore needed newer and better tools. The technology itself could provide her with them, but that could be dangerous too: the trap might also lie within tools based on the technology. Orlandine sighed, suddenly feeling unutterably weary. She could clear this feeling by running certain programs in the crystal part of her mind, in her carapace, to impart the benefits of sleep to her organic brain. Also, the Polity nanomachines in her body were constantly repairing cellular damage normally attended to naturally during sleep. She chose to sleep properly, however, for maybe the archaic natural process of REM sleep would give her a different perspective. Reclining the chair, she settled back, closed her eyes and used her gridlink to cue herself for lucid dreaming.

Natural,
she reflected with some amusement, before turning herself off.

The spider web extended to infinity in every direction: the space-time continuum represented as a flat surface for those simple humans who could visualize only a limited number of dimensions.

Glancing to her left she observed the gravity well of a sun drawing the web down into a hole. Another hole, a planet, circled the declivity around its edge. She walked along one strand, careful not to slip and put her foot down into U-space. The strand did not move—her mass made no impression on it. The spider-shaped hole in the web seemed just like a gravity well, but peering inside she could see no spider. She stepped past it and into her apartment in the Cassius station. Shoala handed over a drink that she sipped. It tasted bitter.

‘It’s poison,’ he told her.

His carapace possessed more legs than usual, and they had been driven through his body in many places. He turned away and she noticed that his sensory cowl now sported mandibles. It sliced in a circle, pulled away a hemisphere of his skull with a sucking crunch and discarded it, then began to dine on his brains. He turned back to her.

‘It’s cumulative, mind,’ he said, just as a mandible pushed out beside his eye, then folded back in, pulling the jellied eyeball out of sight into the bloody socket. Her glass hit the carpet and broke into 4,002 fragments. She measured the angles and curves of each one, tracked their courses, calculated masses and subsequent vectors, then began counting individual strands in the carpet moss.

‘A gift from an admirer,’ someone whispered, then chuckled menacingly.

‘Simplistic representations,’ she told Shoala—and the spider clinging to the station’s skin, and the whisperer. ‘It was a mistake for me to sleep.’

‘You think you are sleeping?’ Shoala asked, both his eyes gone now and, his disembodied face hanging before her, bright light shining from behind it, glaring from empty sockets. The face receded, and landed in some deep pit in a large spider web. Carapaces scuttled in to tear it apart.

‘Yes,’ said Orlandine, opening her eyes. She sat upright, completely awake instantly, an array of dream sequences recorded in her gridlink. She shivered, those dreams still clear in her mind.

‘Simplistic,’ she repeated.

But something nagged at her: something evident in that dream sequence, some plain fact she was missing. She wanted to either track it down or dismiss it with certainty, but there came another call for her attention: a signal from the subpersona controlling her Jain-tech mycelium, telling her it now detected something the Polity scanners were missing. This could only mean she was no longer alone here in the Dyson segment, and the intruder was not of the Polity.

* * * *

King studied the artefact from one light year away, and for all the AI knew it was no longer even there—having moved on some time after a year ago. This distance was relatively long to be obtaining such detail, but no effort had been made at concealment since the object emitted across the electromagnetic spectrum. Obviously, these emissions meant that in some way it was, or had been, active.

A flattened cylinder three miles long, it seemed to be formed of a tangle of foot-thick tubes compressed into that same shape—perhaps a ship of some kind, or a station? Other structures on its surface, like giant metallic barnacles, were a year ago firing into space projectiles no larger than a human fist. At this distance, King could get no more detail on them than their size. Estimating the velocity of these, King calculated their present realtime position. They should be one quarter of a light year out, however the AI did not know how long the artefact had been firing off these projectiles, so it added a large degree of error incorporating the time of Erebus’s arrival here, minus some time for this same artefact to be built. The
King of Hearts
dropped into U-space and surfaced just half a light year out.

Collision alarms . . .

Calculations wrong. A deliberate trap? King immediately began firing meteor lasers at the swarm of fist-sized objects hammering towards it, turned and ignited its fusion drive to bring its speed up to that of the projectiles. While destroying those that seemed likely to impact on its hull, it spectrally analysed the debris and deep-scanned those still intact.

They were the shape of melon seeds, with cilia-like serrations along their edges, and seemed packed with technology in the haphazard configuration of something alive. They contained power cells, some form of sensor array, small chambers holding hydrogen under sufficient pressure to turn it into the metallic state. The AI realized its danger within a fraction of a second, but that was a fraction of a second too late. Bright stars ignited all around, and King expected massive explosions but, no, the projectiles accelerated inwards as the attack ship began dropping into U-space. Three of them penetrated the U-field before it fully formed, and then slammed into the
King of Hearts’s,
hull as it surfaced into realspace half a light year away.

Space mines like those once used to destroy Prador vessels?

Still no explosion. King released three telefactors and directed them to the location of each impact. But, even as those devices launched, King felt the incursions through its hull. Immediately extruding antipersonnel lasers on jointed arms, it directed them back at itself and fired upon all three incursions. Viewing through the telefactors it saw two of them grow red, then white, then explode massively. Two craters were punched into hull metal, causing structural damage inside, atmosphere leaking out—but that last did not matter as the AI never intended to willingly take humans aboard it ever again. The third object grew red, white, then slowly turned red again. Unlike the others it managed to link itself to King’s own s-con hull grid, which meant it had already cut five inches deep. The AI shut down the laser and recalled two of its telefactors, leaving the other one outside watching. Through its internal scanners it viewed the inner location of the incursion through its hull, but saw nothing yet. It sent maintenance robots to that area, then from its internal armoury summoned a mosquito auto-gun, and watched the weapon stride on six legs along corridors meant for humans. The business end of this device was a small particle cannon—not something King really wanted to fire inside itself, but would do so if necessary.

The outside view showed the melon-seed shape bulging up in the middle, with ridges extending down from the bulge. Sensors in King’s hull now revealed weaknesses in the area. The maintenance robots arrived and began cutting out nearby walls and detaching and moving equipment in the vicinity. Then came a wrinkling of the inner hull, and a tendril breaking through and branching across the surface like a vein. Close scanning showed material draining away around this growth. King could not scan close enough to see the cause, but guessed it to be nanomachines taking apart the substance of the ship and drawing it away. Outside again, the seed shape had turned into a smaller version of those barnacle structures on the distant artefact. The purpose of all this seemed clear: an organic technology that grew by ingesting surrounding materials, very like Jain technology. King withdrew its maintenance robots, sealed off bulkheads, and instructed the mosquito autogun to weld its feet to the floor, then told it to fire. Turquoise flame struck the inner hull. The external telefactor observed the hull glow red around the encrustation, which turned black in silhouette. After a moment the hull bulged, then exploded into space in a stream of plasma, the growth retaining definition for a moment, then breaking apart as it was struck by the turquoise of the particle beam. King sent its maintenance robots to fetch hull patches, set them to making repairs, then contemplated recorded images of its closer view of the artefact.

It now seemed likely that the distant artefact was a ship or a station completely digested by the invading technology. The position of the projectiles the AI encountered indicated they had been fired off at about the time of Erebus’s arrival here, so that other AI had little time in which to construct something so massive. King ran through the library of images of ships that departed the Polity with Erebus, and shortly found something matching the same general outline: a troop transport called the
Calydonian Boar.
Maybe this ship had been another to rebel, or else its AI was removed and the hulk set here as a defence. No way of telling now, because there seemed to be nothing left of the original ship.

King surveyed the internal map it had made of nearby systems, wondering which direction Erebus took from here, for there was no way to find out from the
Calydonian Boar
itself without risking destruction. Then, on that internal map: the accretion disc of a solar system in the making—the perfect place for something utterly new. U-space then, to the edge of this disc, followed by conventional drives inside, for using U-engines in such a place where matter concentrated would be very risky. A difficult place, therefore, to escape from.

* * * *

In the extended airlock and decontamination area, Mika donned a spacesuit before lugging her pack out to a catwalk. The bay was an upright cylinder with the walkway running around the perimeter of a circular irised hatch in the floor. This sector in the
Jerusalem’s
outer ring contained a selection of intership craft. None of these, however, were presently visible, being stored in concealed racks. She was about to mention this fact when abruptly the floor slid open and a lift raised her transport into view.

This might be the same craft as Cormac had used in his journey down to the surface of Dragon. A one-man vehicle without airlocks, any major drive or AI, it could be flown by a pilot, though most often Jerusalem itself controlled it. A flattened and stretched ovoid, with skids underneath, two directional thrusters mounted to fore, and a small ion drive aft, it looked precisely what it was: utile, basic but serviceable. Mika took the steps down from the catwalk and hauled her pack inside.