It was, the episode had taught him, unwise to assume anything about a new world, or to take even an apparently easy Conquest for granted.
Then he wondered if these new aliens could overhear his unspoken thoughts. Perhaps they were telepathic. The Ancients had had telepathy, as they, apparently, had used faster-than-light travel. Some students had speculated on a possible connection between the Slaver power and the Telepathic ability which kzinti possessed to a greater or lesser degree, even though the two species were not contemporaries by billions of years.
What if this new species had FTL technology? To discover such a secret would give him more than a Full Name, let alone a mere partial Name (why, even particularly distinguished NCOs might hope for partial Names). It would mean adoption into the Riit Clan itself!
Strategist looked around. The sled he commanded had come to rest in a long valley, the far end of which twisted out of sight. The sky above was a darker, purpler shade than he was used to, with long stringy clouds streaky and fast moving. There were groves of trees in the valley and long grass blowing in the stiff wind. In fact it was almost a storm by kzin standards. That would be the rapid spin of the planet, of course, transmitting unusually high levels of energy to the air masses.
The trees tinkled. Their leaves seemed almost metallic, and moved constantly, as did the branches. Each grove seemed to consist of three or four large mature trees and a greater number of smaller bushes. Higher up on the slopes of the hills, the trees were much denser. There was no sign of animal life, except for insects, some of them flying. Creatures like wasps, as big as his head, flew around and made an irritating deep drone. Some of the trees had fruit on them, which the insects seemed to be feeding on. Strategist’s nose quivered with disgust. Clearly very low grade life forms.
“I want infrared detectors for picking up animal traces,” he instructed his sergeant. “There must be some. All this vegetation must be food for the very primitive animal species, and they in turn food for the less primitive. And we know there are some advanced life forms on this world. The less advanced ones must therefore exist. Find them. I want to know of anything bigger than a strovart. And I want a fence of wires around our position, able to stun or kill anything that attacks us.”
His reasoning was essentially sound, but there were, unfortunately for him, some false assumptions buried in there.
Strategist sniffed the air. High in oxygen. Much too high for convenience, one could get intoxicated on it at this level. And it was strange that there was so much. Forest fires usually turned it back into carbon dioxide at levels lower than this. Continent-wide forest fires had happened in the remote past on his own world. And wind rates like this should make thunderstorms and lightning strikes happen a lot. So he had a problem here which merited some thought. Oxygen, of course, was a waste product of plant life. And a source of energy for animal life; outputs joined to inputs to produce an ecology. His forehead wrinkled. He would need to consult Technologist to see if some plausible ecological modelling could be done as they started to get results on animal types. They would, of course, slot into roughly the usual collection of ecological niches, but they might be physically different from anything known to the Heroic Race, and there might be some strange niches never seen before. Modelling would make nasty surprises less likely. Strategist didn’t like nasty surprises.
He sneezed. A good deal of organic particulate matter in the air; they might have to take shots against allergy reactions. Some of these things could be mistaken by the immune system for a virus.
The captain and his troops approached the city with what was unusual caution for kzin warriors. The superior technology of the Dilillies had the effect of making the captain take precautions, so the troops advanced in small groups, others covering them, until an ambush seemed unlikely. There was nothing like the collection of tall buildings they had expected.
The city, when they entered it, was weird even to those kzinti who had seen alien architecture on different worlds. It seemed to consist of little more than ribbons of metal, with Mobius strips a frequently occurring feature, with vegetation growing through it, and a few tall trees, planted in scenic locations. A plinth with a most peculiar statue on it occupied their attention for some minutes. Then they found the rails. They were a pair of some sort of metal, possibly aluminium, less than an arm span apart, and disappearing behind the strips of metal and the trees in both directions. Some sort of road?
“We follow them, that way.” The captain ordered. They had gone only a few hundred paces when they heard a whistling sound and a curious regular pounding. Coming around the bend was some sort of monster with eyes and a face wearing an imbecile smile. It bore no resemblance to the creatures they had seen, and it puzzled the kzinti, who were of course unacquainted with Thomas the Tank Engine. Possibly, they thought, it was a local god, something like a moving idol. It ran towards them on wheels connected by rods, mouth agape, and screaming with apparent excitement. They opened up with massive firepower, and it exploded, leaving almost nothing behind.
The captain pondered the ineffectual attack, and inspected the remains of the monster. The absence of blood worried him. The absence of almost anything worried him. Even a war machine should have left more than this, a quantity of what a human being would have thought looked rather like the result of scraping the burnt bits from overdone toast. And which, moreover, was being rapidly dissipated by the ever present wind. They went back to following the rails in the direction from which the thing had come, to find the track terminated in a large but empty shed.
Exploring from the shed in different directions led to more inconsequential discoveries. There were lakes and canals, one of which contained a small replica of what an informed human being or Dililly would have recognized as the Bismarck, though the armament in its turrets, which the kzinti had taken at first to be rail-guns, turned out to be dummies. When the metal of these various artifacts was analyzed, they turned out to be common alloys, with a large amount of the aluminium which was found in ordinary clays on many worlds. There was nothing the automated mining and factory facilities of the big carrier could not easily synthesize. Sitting forlorn and solitary in another shed they found a copy of the British State Coach. This yielded some small amount of gold, which the kzinti valued as ornaments and a source of coinage, but of course their physics had enabled them to synthesize it for generations. The coach was too small for adult kzinti, but Captain could, he supposed, present it to Feared Zrarr-Admiral as a plaything for his kittens. Working out what were the seats and doors enabled him to make an estimate of the occupants’ size. Unfortunately, this had no relevance to the Dilillipsans-a fact he could hardly be expected to guess. There were no rare earths in worthwhile quantities.
Captain was more than a little disappointed. One totally pointless attack didn’t appear to be much ground for glory, he hadn’t lost a single kzin. Losses in battle were taken to be a mark of success, so he could hardly claim one. He doubted any kzinti would want to settle on the planet, even if game were imported: it was too far away from anything. Population pressure was not a problem on Kzin worlds, given the kzinti’s predilection for death-duels. Its alien industrialization, such as it was, seemed useless. The search continued but no trace of the natives or their advanced technology was found. They had gone…somewhere.
Captain concluded heavily that there was little worth bothering with. There were the insects, probably existing in some symbiotic relationship with the vegetation, and some small animals, according to Strategist, but nothing to make a worthwhile hunt. They seemed to feed on dead and decaying vegetable matter, and there were not many of them. They had a peculiar metabolism that led them to excrete what was, for their size, very large amounts of carbon dioxide. Without that, Captain thought, the oxygen levels on the planet would be even higher than they were. Telepath reported they were not sentient. Alien Technologies Officer dissected a couple with the aid of an electron microscope, and reported that he felt-he could not give precise reasons-that their cell structures had been artificially altered to give them this peculiar metabolism. This was also disquieting in a vague, undefinable sort of way-another indication of a science beyond Kzin’s own. Why would the natives-if it was indeed their handiwork-want animals whose only use seemed to be to produce carbon dioxide? It hinted at unpleasant potentials for bio-weapons, but no facts into which one could sink a claw. There was still no trace of either of the life-forms which they had seen previously. No footprints, no factories, no houses, no nursery areas, no cemeteries or crematoria for their dead. Only the one, strangely ineffective god or war-machine.