But now he was out of the shaft and dangling just below the roof of the first great cave, the walls of which had receded beyond the throw of his helmet light, and he hung there in the infinite void; the combined weight of his body, of four hundred meters of cable, and of the watertight container of food and equipment depending from two friction clamps four hundred meters above. Hel had full faith in the clamp-and-winch system; he had designed it himself and built it in his workshop. It was a simple affair, pedal-driven by the powerful legs of the Basque mountain lads above, and geared so low that descent was very slow. Sliding safety clamps were designed to bite into the cable and arrest it if it exceeded a certain rate of descent. The fulcrum was a tripod of aluminum tubes formed in an open tepee directly over the narrow entrance hole at the bottom of the gouffre. Hel trusted the mechanical system that prevented him from plummeting down through the dark onto the tip of that pile of rubble and boulders that filled about half of the first great cave, but all the same he muttered imprecations at the boys above to get on with it. He had to breathe orally, his mouth wide open, because he was hanging in the middle of a waterfall produced by the outflow of an underground stream into the shaft at meter point 370, making the last ninety-five meters a free descent through an icy spray that seeped up his arms, despite the tight rings of rubber at his wrists, and trickled up to shock his hot armpits. His helmet lamp was useless in the waterfall, so be turned it off and hung limp in the roar and echoing hiss of the water, his harness beginning to chafe his ribs and crotch. There was a certain advantage to his blindness. Inevitably, in the twisting, scrambling descent, the cable always got wound up, and when he gave his weight to the line and began the free descent through the roof of the first cave, he started to spin, slowly at first, then faster, then slowing down and pausing, then beginning to spin in the opposite direction. Had he been able to see the slant of the spray swirling around him, he would have felt the pangs of vertigo, but in the total dark there was only a sensation of "ballooning" as the speed of his spin tended to spread out his arms and legs.
Hel felt himself being drawn upward a short distance to loosen the safety clamps, then there was a stomach-clutching drop of several centimeters as his weight was transferred to the new cable drum, and he began a twisting descent through the waterfall, which soon broke up into thick mist. Eventually, he could make out a smear of light below where his caving partner awaited him, standing well aside from the line of fall of rock and water and, God forbid, possibly Hel.
The scrape of his dangling equipment container told Hel he had reached the tip of the rubble cone, and he pulled up his legs so as to make his first contact with the rock a sitting one, because the lads above would lock up with the first sign of slack, and it could be comically difficult to unharness oneself while standing tiptoe on the rim of a boulder.
Le Cagot scrambled over and helped with the unharnessing and unstrapping of equipment because Hel's legs and arms were numb with loss of circulation in the wet cold, and his fingers felt fat and insensitive as they fumbled with straps and buckles.
"So, Niko!" Le Cagot boomed, his basso voice reverberating in the cave. "You finally decided to drop in for a visit! Where have you been? By the Two Balls of Christ, I thought you had decided to give it over and go home! Come on. I have made some tea."
Le Cagot hoisted the container on his shoulder and started down the unstable rubble cone, picking his way quickly through familiarity, and avoiding loose stones that would precipitate an avalanche. Opening and closing his hands to restore circulation, Hel followed his partner's steps exactly because Le Cagot knew the treacherous and unstable rubble cone better than he. The gruff old Basque poet had been down here for two days, making base camp at the foot of the cone and taking little Theseus sorties into the small caves and galleries that gave out from the principal chamber. Most of these had run out into blocks and blank walls, or pinched out into cracks too narrow for penetration.
Le Cagot pawed around in the equipment container Hel had descended with. "What is this? You promised to bring a bottle of Izzara! Don't tell me you drank it on your way down! If you did this to me, Niko, then by the Epistolary Balls of Paul I shall have to do you hurt, though that would cause me some sadness, for you are a good man, despite your misfortune of birth." It was Le Cagot's conviction that any man so unlucky as not to be born Basque suffered from a tragic genetic flaw.
"It's in there somewhere," Hel said as he lay back on a fiat rock and sighed with painful pleasure as his knotted muscles began to stretch and relax.
During the past forty hours, while Le Cagot had been making base camp and doing light peripheral explorations, Hel had made eleven trips up and down through the gouffre shaft, bringing down food, equipment, nylon rope, and flares. What he needed most of all now was a few hours of sleep, which he could take at any time in the constant blackness of a cave, despite the fact that, by outside time, it was shortly before dawn.
Nicholai Hel and Beñat Le Cagot had been a caving team for sixteen years, during which they had done most of the major systems in Europe, occasionally making news in the limited world of the speleologue with discoveries and new records of depth and distance. Over the years their division of duties had become automatic. Le Cagot, a bull of strength and endurance despite his fifty years, always went down first, sweeping up as he made his slow descent, clearing ledges and dihedrons of loose rock and rubble that could be knocked off by the cable and kill a man in the shaft. He always brought the battery telephone down with him and established some kind of base camp, well out of the line of fall for rock and water. Because Hel was more lithe and tactically more skillful, he made all the equipment trips when, as in the case of this new hole, the access shaft was sinuous and twisting, and gear could not be lowered without the guidance of an accompanying man. Usually this only entailed two or three trips. But this time they had discovered all the signs of a great network of caverns and galleries, the exploration of which would require a great deal of equipment, so Hel had had to make eleven chafing, grueling trips. And now that the job was over and his body was no longer sustained by the nervous energy of danger, fatigue was overtaking him, and his knotted muscles were slackening painfully.
"Do you know what, Niko? I have been giving a great problem the benefit of my penetrating and illuminating mind." Le Cagot poured himself a large portion of Izzara into the metal cap of a flask. After two days alone in the dark cave, Le Cagot's gregarious personality was hungry for conversation which, for him, consisted of monologues delivered to an appreciative audience. "And here's what I have been thinking, Niko. I have decided that all cavers are mad, save of course for Basque cavers, in whom what is madness for others is a manifestation of bravery and thirst for adventure. Do you agree?"
Hel hum-grunted as he descended into a coma/sleep that seemed to soften the slab of stone beneath him.
"But, you protest, is it fair to say the caver is more crazy than the mountain climber? It is! And why? Because the caver faces the more dangerous friction. The climber confronts only the frictions of his body and strength. But the caver faces erosions of nerve and primordial fears. The primitive beast that lingers within man has certain deep dreads, beyond logic, beyond intelligence. He dreads the dark. He fears being underground, which place he has always called the home of evil forces. He fears being alone. He dreads being trapped. He fears the water from which, in ancient times, he emerged to become Man. His most primitive nightmares involve falling through the dark, or wandering lost through mazes of alien chaos. And the caver—crazy being that he is—volitionally chooses to face these nightmare conditions. That is why he is more insane than the climber, because the thing he risks at every moment is his sanity. This is what I have been thinking about, Niko... Niko? Niko? What, do you sleep while I am talking to you? Lazy bastard! I swear by the Perfidious Balls of Judas that not one man in a thousand would sleep while I am talking! You insult the poet in me! It is like closing your eyes to a sunset, or stopping your ears to a Basque melody. You know that, Niko? Niko? Are you dead? Answer yes or no. Very well, for your punishment, I shall drink your portion of the Izzara."