At last, in this hushed green twilight, he saw the crumbling and ineffably ancient facade of the building—a temple, he had no doubt. It was a mass of nauseous bas-reliefs; depicting scenes and beings, objects and ceremonies, which could certainly have no place on this or any sane planet. In hinting of these things Zamacona displays for the first time that shocked and pious hesitancy which impairs the informative value of the rest of his manuscript. We cannot help regretting that the Catholic ardour of Renaissance Spain had so thoroughly permeated his thought and feeling. The door of the place stood wide open, and absolute darkness filled the windowless interior. Conquering the repulsion which the mural sculptures had excited, Zamacona took out flint and steel, lighted a resinous torch, pushed aside curtaining vines, and sallied boldly across the ominous threshold.
For a moment he was quite stupefied by what he saw. It was not the all-covering dust and cobwebs of immemorial aeons, the fluttering, winged things, the shriekingly loathsome sculptures on the walls, the bizarre form of the many basins and braziers, the sinister pyramidal altar with the hollow top, or the monstrous, octopus-headed abnormality in some strange, dark metal leering and squatting broodingly on its hieroglyphed pedestal, which robbed him of even the power to give a startled cry. It was nothing so unearthly as this—but merely the fact that, with the exception of the dust, the cobwebs, the winged things, and the gigantic emerald-eyed idol, every particle of substance in sight was composed of pure and evidently solid gold.
Even the manuscript, written in retrospect after Zamacona knew that gold is the most common structural metal of a nether world containing limitless lodes and veins of it, reflects the frenzied excitement which the traveller felt upon suddenly finding the real source of all the Indian legends of golden cities. For a time the power of detailed observation left him, but in the end his faculties were recalled by a peculiar tugging sensation in the pocket of his doublet. Tracing the feeling, he realised that the disc of strange metal he had found in the abandoned road was being attracted strongly by the vast octopus-headed, emerald-eyed idol on the pedestal, which he now saw to be composed of the same unknown exotic metal. He was later to learn that this strange magnetic substance—as alien to the inner world as to the outer world of men—is the one precious metal of the blue-lighted abyss. None knows what it is or where it occurs in Nature, and the amount of it on this planet came down from the stars with the people when great Tulu, the octopus-headed god, brought them for the first time to this earth. Certainly, its only known source was a stock of pre-existing artifacts, including multitudes of Cyclopean idols. It could never be placed or analysed, and even its magnetism was exerted only on its own kind. It was the supreme ceremonial metal of the hidden people, its use being regulated by custom in such a way that its magnetic properties might cause no inconvenience. A very weakly magnetic alloy of it with such base metals as iron, gold, silver, copper, or zinc, had formed the sole monetary standard of the hidden people at one period of their history.
Zamacona’s reflections on the strange idol and its magnetism were disturbed by a tremendous wave of fear as, for the first time in this silent world, he heard a rumble of very definite and obviously approaching sound. There was no mistaking its nature. It was a thunderously charging herd of large animals; and, remembering the Indian’s panic, the footprints, and the moving mass distantly seen, the Spaniard shuddered in terrified anticipation. He did not analyse his position, or the significance of this onrush of great lumbering beings, but merely responded to an elemental urge toward self-protection. Charging herds do not stop to find victims in obscure places, and on the outer earth Zamacona would have felt little or no alarm in such a massive, grove-girt edifice. Some instinct, however, now bred a deep and peculiar terror in his soul; and he looked about frantically for any means of safety.
There being no available refuge in the great, gold-patined interior, he felt that he must close the long-disused door; which still hung on its ancient hinges, doubled back against the inner wall. Soil, vines, and moss had entered the opening from outside, so that he had to dig a path for the great gold portal with his sword; but he managed to perform this work very swiftly under the frightful stimulus of the approaching noise. The hoofbeats had grown still louder and more menacing by the time he began tugging at the heavy door itself; and for a while his fears reached a frantic height, as hope of starting the age-clogged metal grew faint. Then, with a creak, the thing responded to his youthful strength, and a frenzied siege of pulling and pushing ensued. Amidst the roar of unseen stampeding feet success came at last, and the ponderous golden door clanged shut, leaving Zamacona in darkness but for the single lighted torch he had wedged between the pillars of a basin-tripod. There was a latch, and the frightened man blessed his patron saint that it was still effective.
Sound alone told the fugitive the sequel. When the roar grew very near it resolved itself into separate footfalls, as if the evergreen grove had made it necessary for the herd to slacken speed and disperse. But feet continued to approach, and it became evident that the beasts were advancing among the trees and circling the hideously carven temple walls. In the curious deliberation of their tread Zamacona found something very alarming and repulsive, nor did he like the scuffling sounds which were audible even through the thick stone walls and heavy golden door. Once the door rattled ominously on its archaic hinges, as if under a heavy impact, but fortunately it still held. Then, after a seemingly endless interval, he heard retreating steps and realised that his unknown visitors were leaving. Since the herds did not seem to be very numerous, it would have perhaps been safe to venture out within a half-hour or less; but Zamacona took no chances. Opening his pack, he prepared his camp on the golden tiles of the temple’s floor, with the great door still securely latched against all comers; drifting eventually into a sounder sleep than he could have known in the blue-litten spaces outside. He did not even mind the hellish, octopus-headed bulk of great Tulu, fashioned of unknown metal and leering with fishy, sea-green eyes, which squatted in the blackness above him on its monstrously hieroglyphed pedestal.
Surrounded by darkness for the first time since leaving the tunnel, Zamacona slept profoundly and long. He must have more than made up the sleep he had lost at his two previous camps, when the ceaseless glare of the sky had kept him awake despite his fatigue, for much distance was covered by other living feet while he lay in his healthily dreamless rest. It is well that he rested deeply, for there were many strange things to be encountered in his next period of consciousness.
IV.
What finally roused Zamacona was a thunderous rapping at the door. It beat through his dreams and dissolved all the lingering mists of drowsiness as soon as he knew what it was. There could be no mistake about it—it was a definite, human, and peremptory rapping; performed apparently with some metallic object, and with all the measured quality of conscious thought or will behind it. As the awakening man rose clumsily to his feet, a sharp vocal note was added to the summons—someone calling out, in a not unmusical voice, a formula which the manuscript tries to represent as “oxi, oxi, giathcán ycá relex”. Feeling sure that his visitors were men and not daemons, and arguing that they could have no reason for considering him an enemy, Zamacona decided to face them openly and at once; and accordingly fumbled with the ancient latch till the golden door creaked open from the pressure of those outside.
As the great portal swung back, Zamacona stood facing a group of about twenty individuals of an aspect not calculated to give him alarm. They seemed to be Indians; though their tasteful robes and trappings and swords were not such as he had seen among any of the tribes of the outer world, while their faces had many subtle differences from the Indian type. That they did not mean to be irresponsibly hostile, was very clear; for instead of menacing him in any way they merely probed him attentively and significantly with their eyes, as if they expected their gaze to open up some sort of communication. The longer they gazed, the more he seemed to know about them and their mission; for
although no one had spoken since the vocal summons before the opening of the door, he found himself slowly realising that they had come from the great city beyond the low hills, mounted on animals, and that they had been summoned by animals who had reported his presence; that they were not sure what kind of person he was or just where he had come from, but that they knew he must be associated with that dimly remembered outer world which they sometimes visited in curious dreams. How he read all this in the gaze of the two or three leaders he could not possibly explain; though he learned why a moment later.
As it was, he attempted to address his visitors in the Wichita dialect he had picked up from Charging Buffalo; and after this failed to draw a vocal reply he successively tried the Aztec, Spanish, French, and Latin tongues—adding as many scraps of lame Greek, Galician, and Portuguese, and of the Bable peasant patois of his native Asturias, as his memory could recall. But not even this polyglot array—his entire linguistic stock—could bring a reply in kind. When, however, he paused in perplexity, one of the visitors began speaking in an utterly strange and rather fascinating language whose sounds the Spaniard later had much difficulty in representing on paper. Upon his failure to understand this, the speaker pointed first to his own eyes, then to his forehead, and then to his eyes again, as if commanding the other to gaze at him in order to absorb what he wanted to transmit.
Zamacona, obeying, found himself rapidly in possession of certain information. The people, he learned, conversed nowadays by means of unvocal radiations of thought; although they had formerly used a spoken language which still survived as the written tongue, and into which they still dropped orally for tradition’s sake, or when strong feeling demanded a spontaneous outlet. He could understand them merely by concentrating his attention upon their eyes; and could reply by summoning up a mental image of what he wished to say, and throwing the substance of this into his glance. When the thought-speaker paused, apparently inviting a response, Zamacona tried his best to follow the prescribed pattern, but did not appear to succeed very well. So he nodded, and tried to describe himself and his journey by signs. He pointed upward, as if to the outer world, then closed his eyes and made signs as of a mole burrowing. Then he opened his eyes again and pointed downward, in order to indicate his descent of the great slope. Experimentally he blended a spoken word or two with his gestures—for example, pointing successively to himself and to all of his visitors and saying “un hombre”, and then pointing to himself alone and very carefully pronouncing his individual name, Pánfilo de Zamacona.
Before the strange conversation was over, a good deal of data had passed in both directions. Zamacona had begun to learn how to throw his thoughts, and had likewise picked up several words of the region’s archaic spoken language. His visitors, moreover, had absorbed many beginnings of an elementary Spanish vocabulary. Their own old language was utterly unlike anything the Spaniard had ever heard, though there were times later on when he was to fancy an infinitely remote linkage with the Aztec, as if the latter represented some far stage of corruption, or some very thin infiltration of loan-words. The underground world, Zamacona learned, bore an ancient name which the manuscript records as “Xinaián”, but which, from the writer’s supplementary explanations and diacritical marks, could probably be best represented to Anglo-Saxon ears by the phonetic arrangement K’n-yan.
It is not surprising that this preliminary discourse did not go beyond the merest essentials, but those essentials were highly important. Zamacona learned that the people of K’n-yan were almost infinitely ancient, and that they had come from a distant part of space where physical conditions are much like those of the earth. All this, of course, was legend now; and one could not say how much truth was in it, or how much worship was really due to the octopus-headed being Tulu who had traditionally brought them hither and whom they still reverenced for aesthetic reasons. But they knew of the outer world, and were indeed the original stock who had peopled it as soon as its crust was fit to live on. Between glacial ages they had had some remarkable surface civilisations, especially one at the South Pole near the mountain Kadath.
At some time infinitely in the past most of the outer world had sunk beneath the ocean, so that only a few refugees remained to bear the news to K’n-yan. This was undoubtedly due to the wrath of space-devils hostile alike to men and to men’s gods—for it bore out rumours of a primordially earlier sinking which had submerged the gods themselves, including great Tulu, who still lay prisoned and dreaming in the watery vaults of the half-cosmic city Relex. No man not a slave of the space-devils, it was argued, could live long on the outer earth; and it was decided that all beings who remained there must be evilly connected. Accordingly traffic with the lands of sun and starlight abruptly ceased. The subterraneous approaches to K’n-yan, or such as could be remembered, were either blocked up or carefully guarded; and all encroachers were treated as dangerous spies and enemies.
But this was long ago. With the passing of ages fewer and fewer visitors came to K’n-yan, and eventually sentries ceased to be maintained at the unblocked approaches. The mass of the people forgot, except through distorted memories and myths and some very singular dreams, that an outer world existed; though educated folk never ceased to recall the essential facts. The last visitors ever recorded— centuries in the past—had not even been treated as devil-spies; faith in the old legendry having long before died out. They had been questioned eagerly about the fabulous outer regions; for scientific curiosity in K’n-yan was keen, and the myths, memories, dreams, and historical fragments relating to the earth’s surface had often tempted scholars to the brink of an external expedition which they had not quite dared to attempt. The only thing demanded of such visitors was that they refrain from going back and informing the outer world of K’n-yan’s positive existence; for after all, one could not be sure about these outer lands. They coveted gold and silver, and might prove highly troublesome intruders. Those who had obeyed the injunction had lived happily, though regrettably briefly, and had told all they could about their world—little enough, however, since their accounts were all so fragmentary and conflicting that one could hardly tell what to believe and what to doubt. One wished that more of them would come. As for those who disobeyed and tried to escape—it was very unfortunate about them. Zamacona himself was very welcome, for he appeared to be a higher-grade man, and to know much more about the outer world, than anyone else who had come down within memory. He could tell them much—and they hoped he would be reconciled to his lifelong stay.
Many things which Zamacona learned about K’n-yan in that first colloquy left him quite breathless. He learned, for instance, that during the past few thousand years the phenomena of old age and death had been conquered; so that men no longer grew feeble or died except through violence or will. By regulating the system, one might be as physiologically young and immortal as he wished; and the only reason why any allowed themselves to age, was that they enjoyed the sensation in a world where stagnation and common-placeness reigned. They could easily become young again when they felt like it. Births had ceased, except for experimental purposes, since a large population had been found needless by a master-race which controlled Nature and organic rivals alike. Many, however, chose to die after a while; since despite the cleverest efforts to invent new pleasures, the ordeal of consciousness became too dull for sensitive souls—especially those in whom time and satiation had blinded the primal instincts and emotions of self-preservation. All the members of the group before Zamacona were from 500 to 1500 years old; and several had seen surface visitors before, though time had blurred the recollection. These visitors, by the way, had often tried to duplicate the longevity of the underground race; but had been able to do so only fractionally, owing to evolutionary differences developing during the million or two years of cleavage.
These evolutionary differences were even more strikihgly shewn in another particular—one far stranger than the wonder of immortality itself. This was the ability of the people of K’
n-yan to regulate the balance between matter and abstract energy, even where the bodies of living organic beings were concerned, by the sheer force of the technically trained will. In other words, with suitable effort a learned man of K’n-yan could dematerialise and rematerialise himself—or, with somewhat greater effort and subtler technique, any other object he chose; reducing solid matter to free external particles and recombining the particles again without damage. Had not Zamacona answered his visitors’ knock when he did, he would have discovered this accomplishment in a highly puzzling way; for only the strain and bother of the process prevented the twenty men from passing bodily through the golden door without pausing for a summons. This art was much older than the art of perpetual life; and it could be taught to some extent, though never perfectly, to any intelligent person. Rumours of it had reached the outer world in past aeons; surviving in secret traditions and ghostly legendry. The men of K’n-yan had been amused by the primitive and imperfect spirit tales brought down by outer-world stragglers. In practical life this principle had certain industrial applications, but was generally suffered to remain neglected through lack of any particular incentive to its use. Its chief surviving form was in connexion with sleep, when for excitement’s sake many dream-connoisseurs resorted to it to enhance the vividness of their visionary wanderings. By the aid of this method certain dreamers even paid half-material visits to a strange, nebulous realm of mounds and valleys and varying light which some believed to be the forgotten outer world. They would go thither on their beasts, and in an age of peace live over the old, glorious battles of their forefathers. Some philosophers thought that in such cases they actually coalesced with immaterial forces left behind by these warlike ancestors themselves.