Now that the cold water had drained out of Hackworth's ears, he could hear a deep drumming that he'd mistaken at first for the crash of the surf overhead; but this had a steadier beat that invited him forward.

Down the tunnel Hackworth walked, following the woman, and as he went the light grew dimmer and the tunnel narrower. He suspected that the walls of the tunnel had mediatronic properties because he kept seeing things from the corners of his eyes that were no longer there when he snapped his head around. He'd assumed that he would soon reach a chamber, a swelling in the tunnel where this woman's friends would sit pounding on enormous kettledrums, but before reaching any such thing, he came to a place where the tunnel had gone completely dark, and he had to crouch to his knees and feel his way along. When he touched the taut but yielding wall of the tunnel with his knees and his hands, he felt the drumming in his bones and realized that audio was built into the stuff; the drumming could be anywhere, or it could be recorded. Or maybe it was a lot simpler than that, maybe the tubes happened to transmit sound well, and somewhere else in the tunnel system, people were just pounding on the walls.

His head contacted the tunnel. He dropped to his belly and began to crawl along. Swarms of tiny sparkling lights kept lunging past his face, and he realized that they were his hands; light-emitting nanosites had become embedded in his flesh. They must have been put there by Dr. X's physician; but they had not come alight until he entered these tunnels.

If the woman hadn't already come through here, he would have given up at this point, thinking it a dead end, a busted tunnel that had failed to expand. The drumming was now coming into his ears and bones from all sides. He could not see a thing, though from time to time he thought he caught a glimmer of flickering yellow light.

The tunnel undulated slightly in the deep currents, rivers of bitterly cold water swirling along the floor of the straits. Whenever he allowed his mind to wander, reminding himself that he was deep below the surface of the ocean here, he had to stop and force himself not to panic. Concentrate on the nice airfilled tunnel, not what surrounds it.

There was definitely light ahead. He found himself in a swelling in the tube, just wide enough to sit up in, and rolled over on his back for a moment to rest. A lamp was burning in here, a bowl filled with some kind of melting hydrocarbon that left no ash or smoke. The mediatronic walls had animated scenes on them, barely visible in the flickering light: animals dancing in the forest.

He followed the tubes for some period of time that was quite long but difficult to estimate. From time to time he would come to a chamber with a lamp and more paintings. As he crawled through the long perfectly black tunnels, he began to experience visual and auditory hallucinations, vague at first, just random noise knocking around in his neural net, but increasingly well-resolved and realistic.

The hallucinations had a dreamlike quality in which things he'd actually seen recently, such as Gwen and Fiona, Dr. X, the airship, the boys playing fieldball, were mingled with images so alien he scarcely recognized them. It troubled him that his mind was taking something as dear to him as Fiona and blending her into a farrago of alien sights and ideas.

He could see the nanosites in his skin. But for all he knew, he might have a million more living in his brain now, piggybacking on axons and dendrites, sending data to one another in flashes of light. A second brain intermingled with his own.

There was no reason that information could not be relayed from one such nanosite to another, through his body and outward to the nanosites in his skin, and from there across the darkness to others. What would happen when he came close to other people with similar infestations?

When he finally reached the grand chamber, he could not really tell whether it was reality or another machine-made hallucination. It was shaped like a flattened ice-cream cone, a domed ceiling above a gently sloping conical floor. The ceiling was a vast mediatron, and the floor served as an amphitheatre. Hackworth spilled into the room abruptly as the drumming reached a crescendo. The floor was slick, and he slid down helplessly until he reached the central pit. He rolled onto his back and saw a fiery scene sprawling across the dome above, and in his peripheral vision, covering the floor of the theatre, a thousand living constellations pounding on the floor with their hands.

PART THE SECOND

Hackworth has a singular experience;

the rite of the Drummers.

In a cavernous dark space lit by many small fires, a young woman, probably not much more than a girl, stands on a pedestal naked except for an elaborate paint job, or maybe it is a total-body mediatronic tattoo. A crown of leafy branches is twined around her head, and she has thick voluminous hair spreading to her knees. She is clutching a bouquet of roses to her breast, the thorns indenting her flesh. Many people, perhaps thousands, surround her, drumming madly, sometimes chanting and singing.

Into the space between the girl and the watchers, a couple of dozen men are introduced. Some come running out of their own accord, some look as if they've been pushed, some wander in as if they've been walking down the street (stark naked) and gone in the wrong door. Some are Asian, some European, some African. Some have to be prodded by frenzied celebrants who charge out of the crowd and shove them here and there. Eventually they form a circle around the girl, and then the drumming builds to a deafening crescendo, speeds up until it devolves into a rhythmless hailstorm, and then suddenly, instantly, stops.

Someone wails something in a high, purposeful, ululating voice. Hackworth can't understand what this person is saying. Then there is a single massive drumbeat. More wailing. Another drumbeat. Again. The third drumbeat establishes a ponderous rhythm. This goes on for a while, the beat slowly speeding up. After a certain point the wailer no longer stops between beats, he begins to weave his rap through the bars in a sort of counterpoint. The ring of men standing around the girl begin to dance in a very simple shuffling motion, one way and then the other way around the girl. Hackworth notes that all of them have erections, sheathed in brightly colored mediatronic condoms-rubbers that actually make their own light so that the bobbing boners look like so many cyalume wands dancing through the air.

The drumbeats and the dancing speed up very slowly. The erections tell Hackworth why this is taking so long: He's watching foreplay here. After half an hour or so, the excitement, phallic and otherwise, is unbearable. The beat is now a notch faster than your basic pulse rate, lots of other beats and counterrhythms woven through it, and the chanting of the individual singer has become a wild semi-organized choral phenomenon. At some point, after seemingly nothing has happened for half an hour, everything happens at once: The drumming and chanting explode to a new, impossible level of intensity. The dancers reach down, grip the flaccid reservoir tips of their radioactive condoms, stretch them out.

Someone runs out with a knife and cuts off the tips of the condoms in a freakish parody of circumcision, exposing the glans of each man's penis. The girl moves for the first time, tossing her bouquet up in the air like a bride making her move toward the limo; the roses fountain, spinning end over end, and come down individually among the dancers, who snatch them out of the air, scrabble for them on the floor, whatever. The girl faints, or something, falling backward, arms out, and is caught by several of the dancers, who hoist her body up over their heads and parade her around the circle for a while, like a crucified body just crowbarred off the tree. She ends up flat on her back on the ground, and one of the dancers is between her legs, and in a very few thrusts he has finished. A couple of others grab his arms and yank him out of there before he's even had a chance to tell her he'll still love her in the morning, and another one is in there, and he doesn't take very long either-all this foreplay has got these guys in hair-trigger mode. The dancers manage to rotate through in a few minutes. Hackworth can't see the girl, who's completely hidden, but she's not struggling, as far as he can tell, and they don't seem to be holding her down. Toward the end, smoke or steam or something begins to spiral up from the middle of the orgy. The last participant grimaces even more than the average person who's having an orgasm, and yanks himself back from the woman, grabbing his dick and hopping up and down and hollering in what looks like pain. That's the signal for all of the dancers to jump back away from the woman, who is now kind of hard to make out, just a fuzzy motionless package wrapped in steam.