Robert Silverberg - Dancers in the Time-Flux

Under a warm golden wind from the west, Bhengarn the Traveler moves steadily onward toward distant Crystal Pond, his appointed place of metamorphosis. The season is late. The swollen scarlet sun clings close to the southern hills. Bhengarn’s body—a compact silvery tube supported by a dozen pairs of sturdy three-jointed legs—throbs with the need for transformation. And yet the Traveler is unhurried. He has been bound on this journey for many hundreds of years. He has traced across the face of the world a glistening trail that zigzags from zone to zone, from continent to continent, and even now still glimmers behind him with a cold brilliance like a thread of bright metal stitching the planet’s haunches. For the past decade he has patiently circled Crystal Pond at the outer end of a radial arm one-tenth the diameter of the Earth in length; now, at the prompting of some interior signal, he has begun to spiral inward upon it.

The path immediately before him is bleak. To his left is a district covered by furry green fog; to his right is a region of pale crimson grass sharp as spikes and sputtering with a sinister hostile hiss; straight ahead a roadbed of black clinkers and ashen crusts leads down a shallow slope to the Plain of Teeth, where menacing porcelaneous outcroppings make the wayfarer’s task a taxing one. But such obstacles mean little to Bhengarn. He is a Traveler, after all. His body is superbly designed to carry him through all difficulties. And in his journeys he has been in places far worse than this.

Elegantly he descends the pathway of slag and cinders. His many feet are tough as annealed metal, sensitive as the most alert antennae. He tests each point in the road for stability and support, and scans the thick layer of ashes for concealed enemies. In this way he moves easily and swiftly toward the plain, holding his long abdomen safely above the cutting edges of the cold volcanic matter over which he walks.

As he enters the Plain of Teeth he sees a new annoyance: an Eater commands the gateway to the plain. Of all the forms of human life—and the Traveler has encountered virtually all of them in his wanderings, Eaters, Destroyers, Skimmers, Interceders, and the others—Eaters seem to him the most tiresome, mere noisy monsters. Whatever philosophical underpinnings form the rationale of their bizarre way of life are of no interest to him. He is wearied by their bluster and offended by their gross appetites.

All the same, he must get past this one to reach his destination. The huge creature stands straddling the path with one great meaty leg at each edge and the thick fleshy tail propping it from behind. Its steely claws are exposed, its fangs gleam, driblets of blood from recent victims stain its hard reptilian hide. Its chilly inquisitive eyes, glowing with demonic intelligence, track Bhengarn as the traveler draws near.

The Eater emits a boastful roar and brandishes its many teeth.

“You block my way,” Bhengarn declares.

“You state the obvious,” the Eater replies.

“I have no desire for an encounter with you. But my destiny draws me toward Crystal Pond, which lies beyond you.”

“For you,” says the Eater, “nothing lies beyond me. Your destiny has brought you to a termination today. We will collaborate, you and I, in the transformation of your component molecules.”

From the spiracles along his sides the Traveler releases a thick blue sigh of boredom. “The only transformation that waits for me is the one I will undertake at Crystal Pond. You and I have no transaction. Stand aside.”

The Eater roars again. He rocks slightly on his gigantic claws and swishes his vast saurian tail from side to side. These are the preliminaries to an attack, but in a kind of ponderous courtesy he seems to be offering Bhengarn the opportunity to scuttle back up the ash-strewn slope.

Bhengarn says, “Will you yield place?”

“I am an instrument of destiny”

“You are a disagreeable boastful ignoramus,” says Bhengarn calmly, and consumes half a week’s energy driving the scimitars of his spirit to the roots of the world. It is not a wasted expense of soul, for the ground trembles, the sky grows dark, the hill behind him creaks and groans, the wind turns purplish and frosty. There is a chill droning sound that the Traveler knows is the song of the time-flux, an unpredictable force that often is liberated at such moments. Despite that, Bhengarn will not relent. Beneath the Eater’s splayed claws the fabric of the road ripples. Sour smells rise from sudden crevasses. The enormous beast utters a yipping cry of rage and lashes his tail vehemently against the ground. He sways; he nearly topples; he calls out to Bhengam to cease his onslaught, but the Traveler knows better than to settle for a half-measure. Even more fiercely he presses against the Eater’s bulky form.

“This is unfair,” the Eater wheezes. “My goal is the same as yours: to serve the forces of necessity.”

“Serve them by eating someone else today,” answers Bhengarn curtly, and with a final expenditure of force shoves the Eater to an awkward untenable position that causes it to crash down onto its side. The downed beast, moaning, rakes the air with his claws but does not arise, and as Bhengarn moves briskly past the Eater he observes that fine transparent threads, implacable as stone, have shot forth from a patch of swamp beside the road and are rapidly binding the fallen Eater in an unbreakable net. The Eater howls. Glancing back, Bhengarn notices the threads already cutting their way through the Eater’s thick scales like tiny streams of acid. “So, then,” Bhengarn says, without malice, “the forces of necessity will be gratified today after all, but not by me. The Eater is to be eaten. It seems that this day I prove to be the instrument of destiny.” And without another backward look he passes quickly onward into the plain. The sky regains its ruddy color, the wind becomes mild once more, the Earth is still. But a release of the time-flux is never without consequences, and as the Traveler trundles forward he perceives some new creature of unfamiliar form staggering through the nests ahead, confused and lost, lurching between the shining lethal formations of the Plain of Teeth in seeming ignorance of the perils they hold. The creature is upright, two-legged, hairy, of archaic appearance. Bhengarn, approaching it, recognizes it finally as a primordial human, swept millions of years past its own true moment.

“Have some care,” Bhengarn calls. “Those teeth can bite!”

“Who spoke?” the archaic creature demands, whirling about in alarm.

“I am Bhengarn the Traveler. I suspect I am responsible for your presence here.”

“Where are you? I see no one! Are you a devil?”

“I am a Traveler, and I am right in front of your nose.”

The ancient human notices Bhengarn, apparently for the first time, and leaps back, gasping. “Serpent!” he cries. “Serpent with legs! Worm! Devil!” Wildly he seizes rocks and hurls them at the Traveler, who deflects them easily enough, turning each into a rhythmic juncture of gold and green that hovers, twanging softly, along an arc between the other and himself. The archaic one lifts an immense boulder, but as he hoists it to drop it on Bhengarn he overbalances and his arm flies backward, grazing one of the sleek teeth behind him. At once the tooth releases a turquoise flare and the man’s arm vanishes to the elbow. He sinks to his knees, whimpering, staring bewilderedly at the stump and at the Traveler before him.

Bhengarn says, “You are in the Plain of Teeth, and any contact with these mineral formations is likely to be unfortunate, as I attempted to warn you.” He slides himself into the other’s soul for an instant,