“So it can be done. Now?”

“Now.”

Gundersen had one suitcase. He rested it on the nildor’s broad rump and Srin’gahar instantly curved his tail up and back to clamp the bag in place. Then the nildor knelt and Gundersen went through the ritual of mounting. Tons of powerful flesh rose and moved obediently toward the rim of the forest. It was almost as though nothing had ever changed.

They traveled the first kilometer in silence, through an ever-thickening series of bitterfruit glades. Gradually it occurred to Gundersen that the nildor was not going to speak unless spoken to, and he opened the conversation by remarking that he had lived for ten years on Belzagor. Srin’gahar said that he knew that; he remembered Gundersen from the era of Company rule. The nature of the nildoror vocal system drained overtones and implications from the statement. It came out flat, a mooing nasal grunt that did not reveal whether the nildor remembered Gundersen fondly, bitterly, or indifferently. Gundersen might have drawn a hint from the movements of Srin’gahar’s cranial crest, but it was impossible for someone seated on a nildor’s back to detect any but the broadest movements. The intricate nildoror system of nonverbal supplementary communication had not evolved for the convenience of passengers. In any event Gundersen had known only a few of the almost infinite number of supplementary gestures, and he had forgotten most of those. But the nildor seemed courteous enough.

Gundersen took advantage of the ride to practice his nildororu. So far he had done well, but in an interview with a many-born one he would need all the verbal skill he could muster. Again and again he said, “I spoke that the right way, didn’t I? Correct me if I didn’t.”

“You speak very well,” Srin’gahar insisted.

Actually the language was not difficult. It was narrow in range, simple in grammar. Nildororu words did not inflect; they agglutinated, piling syllable atop syllable so that a complex concept like “the former grazing-ground of my mate’s clan” emerged as a long grumbled growl of sound unbroken even by a brief pause. Nildoror speech was slow and stolid, requiring broad rolling tones that an Earthman had to launch from the roots of his nostrils; when Gundersen shifted from nildororu to any Earth language, he felt sudden exhilaration, like a circus acrobat transported instantaneously from Jupiter to Mercury.

Srin’gahar was taking a nildoror path, not one of the old Company roads. Gundersen had to duck low-hanging branches now and then, and once a quivering nicalanga vine descended to catch him around the throat in a gentle, cool, quickly broken, and yet frightening embrace. When he looked back, he saw the vine tumescent with excitement, red and swollen from the thrill of caressing an Earthman’s skin. Shortly the jungle humidity reached the top of the scale and the level of condensation became something close to that of rain; the air was so wet that Gundersen had trouble breathing, and streams of sweat poured down his body. The sticky moment passed. Minutes later they intersected a Company road. It was a narrow fading track in the jungle, nearly overgrown. In another year it would be gone.

The nildor’s vast body demanded frequent feedings. Every half hour they halted and Gundersen dismounted while Srin’gahar munched shrubbery. The sight fed Gundersen’s latent prejudices, troubling him so much that he tried not to look. In a wholly elephantine way the nildor uncoiled his trunk and ripped leafy branches from low trees; then the great mouth sagged open and in the bundle went. With his triple tusks Srin’gahar shredded slabs of bark for dessert. The big jaws moved back and forth tirelessly, grinding, milling. We are no prettier when we eat, Gundersen told himself, and the demon within him counterpointed his tolerance with a shrill insistence that his companion was a beast.

Srin’gahar was not an outgoing type. When Gundersen said nothing, the nildor said nothing; when Gundersen asked a question, the nildor replied politely but minimally. The strain of sustaining such a broken-backed conversation drained Gundersen, and he allowed long minutes to pass in silence. Caught up in the rhythm of the big creature’s steady stride, he was content to be carried effortlessly along through the steamy jungle. He had no idea where he was and could not even tell if they were going in the right direction, for the trees far overhead met in a closed canopy, screening the sun. After the nildor had stopped for his third meal of the morning, though, he gave Gundersen an unexpected clue to their location. Cutting away from the path in a sudden diagonal, the nildor trotted a short distance into the most dense part of the forest, battering down the vegetation, and came to a halt in front of what once had been a Company building — a glassy dome now dimmed by time and swathed in vines.

“Do you know this house, Edmund of the first birth?” Srin’gahar asked.

“What was it?”

“The serpent station. Where you gathered the juices.”

The past abruptly loomed like a toppling cliff above Gundersen. Jagged hallucinatory images plucked at his mind. Ancient scandals, long forgotten or suppressed, sprang to new life. This is the serpent station, this ruin? This the place of private sins, the scene of so many falls from grace? Gundersen felt his cheeks reddening. He slipped from the nildor’s back and walked haltingly toward the building. He stood at the door a moment, looking in. Yes, there were the hanging tubes and pipes, the runnels through which the extracted venom had flowed, all the processing equipment still in place, half devoured by warmth and moisture and neglect. There was the entrance for the jungle serpents, drawn by alien music they could not resist, and there they were milked of their venom and there — and there—

Gundersen glanced back at Srin’gahar. The spines of the nildor’s crest were distended: a mark of tension, a mark perhaps of shared shame. The nildoror, too, had memories of this building. Gundersen stepped into the station, pushing back the half-open door. It split loose from its moorings as he did so, and a musical tremor ran whang whang whang through the whole of the spherical building, dying away to a blurred, feeble tinkle. Whang and Gundersen heard Jeff Kurtz’s guitar again, and the years fell away and he was thirty-one years old once more, a newcomer on Holman’s World and about to begin his first stint at the serpent station, finally assigned to that place that was the focus of so much gossip. Yes. Out of the shroud of memory came the image of Kurtz. There he was standing just inside the station door, impossibly tall, the tallest man Gundersen had ever seen, with a great pale domed hairless head and enormous dark eyes socketed in prehistoric-looking bony ridges, and a bright-toothed smile that ran at least a kilometer’s span from cheek to cheek. The guitar went whang and Kurtz said, “You’ll find it interesting here, Gundy. This station is a unique experience. We buried your predecessor last week.” Whang. “Of course, you must learn to establish a distance between yourself and what happens here. That’s the secret of maintaining your identity on an alien world, Gundy. Comprehend the esthetics of distance: draw a boundary line about yourself and say to the planet, thus far you can go in consuming me, and no farther. Otherwise the planet will eventually absorb you and make you part of it. Am I being clear?”

“Not at all,” said Gundersen.

“The meaning will manifest itself eventually.” Whang. “Come see our serpents.”

Kurtz was five years older than Gundersen and had been on Holman’s World three years longer. Gundersen had known him by reputation long before meeting him. Everyone seemed to feel awe of Kurtz, and yet he was only an assistant station agent, who had never been promoted beyond that lowly rank. After five minutes of exposure to him, Gundersen thought he knew why. Kurtz gave an impression of instability — not quite a fallen angel but certainly a falling one, Lucifer on his way down, descending from morn to noon, noon to dewy eve, but now only in the morning of his drop. One could not trust a man like that with serious responsibilities until he had finished his transit and had settled into his ultimate state.