I was therefore glad when I saw light ahead — even though it meant we were approaching the final hell. One way or another, this would soon be over. Sebastian, Jode, Dreamsinger, and the Ring had all drawn together… with us in the middle.
End of the line. End of the quest. I was drained enough to be happy it had finally arrived.
The Caryatid gestured for her fireball to stay back so we could approach the tunnel mouth without attracting attention. Deep breaths all around… then we silently padded forward.
The final chamber looked almost as big as the generator room, but lit more dimly: with a faint violet glow like a guttering candle-flame inside tinted glass. The light didn't come from bulbs overhead; it trickled from the middle of the room, barely strong enough to reach the rock-hewn walls.
Hush, hush, moving slowly: the Caryatid and Impervia stuck close to the right hand wall of the tunnel, while Annah and I took the left. We advanced until we could see the source of the light.
The Caryatid's "feeling" had been right. The power plant's secret was a prison: a perfect cube, twenty by twenty by twenty meters, raised slightly off the floor. Its edges were sharp strands of violet light — so straight they had to be OldTech lasers, their beams crisp but with a grainy texture. Where the beams met at each corner, a small box of glass and chrome floated in the air… not suspended on wires or poles, but simply hovering as if supported by the light rays themselves. I suspected those boxes were the source of the lasers, each little machine projecting the light in razor-fine lines to the three adjacent corners. The faces of the cube, framed by violet, looked perfectly transparent — nothing there, as if you could simply step over the nearest edge-beam and into the cube's interior. I knew that couldn't be true. A prison is still a prison, even if you can't see the walls.
Inside that prison cage loomed a shapeless black bulk: a mound as big as a house, its surface like coal dust in the lasers' violet glow. As we watched, a ripple went through the heap, like a shiver in a horse's flank. It made a sandy sound… as if the mass before us was constructed of small dry grains rasping against each other with the motion. One could almost mistake the thing for a dark lifeless dune, and the ripple we'd seen no more than the drifting effect of an errant breeze; but there was no breeze so deep underground, and the mound radiated a brooding intelligence that pressed against my skull.
The thing in the cage was a living creature. And it was watching us.
This was what Jode had come to release. An old-style un-mutated Lucifer, of the kind Opal met in the tobacco field: dark and dry "like gunpowder" she'd said. And like gunpowder, this huge mound had dangerous explosive potential. It was a giant of Jode's kind: perhaps a hive mother, a queen that could spawn thousands of shapeshifting young.
But the creature in the cage wasn't only a pile of dark grains. Dozens of incongruous objects protruded from its surface, like animal bones jutting out of desert sand. I saw long glass tubes; lumps of metal; cards of green plastic with wires embedded; and frosted white pustules that resembled lightbulbs.
Lightbulbs. Like the live ones in Niagara's hotels, or the burnt-out rejects in souvenir shops. They bulged profusely from the dusty mass, as if the monster was a garish casino marquee that had just been turned off. Was the caged Lucifer eating the bulbs… or was it extruding them? Producing them.
Could Jode and its alien kind do more than mimic other people and things? Could they actually create such objects for real?
In our journey through the generating station, we'd seen no other facilities for high-tech manufacturing: nowhere the Keepers could make bulbs, appliances, or any of the other electrical goods in use throughout the tourist areas. We hadn't searched the whole plant… but looking at the caged alien, I knew we didn't have to. This creature was the source of Niagara's largesse. The Keepers must feed it a diet of metal scraps, hydrocarbons, and whatever other components were needed as raw materials; then the monster's unearthly biochemistry somehow assembled the basic elements into complex electrical devices.
One had to admire Spark Royal's efficiency — why let a prisoner loaf in idleness, when your captive could be put to work?
On the other hand, who'd be crazy enough to enter that cage and retrieve the beast's creations? No one was that desperate for lightbulbs. And at first glance, I couldn't see any way to enter the cube unless you turned off the laser barrier… a terrible idea, even if you only shut down the beams for an instant. What kind of fool would risk freeing a gigantic Lucifer, just so hotels could play bad OldTech music?
I was so distracted staring at the thing in the cage that many long seconds passed before I realized there was no one else visible in the room. No Sebastian, no false Rosalind, no Dreamsinger. I leaned my head out of the tunnel mouth to get a better view. There were open entrances on either side of the tunnel, leading into the two recesses where the Keepers had died at their gun-slits; but those were the only side-rooms and they contained nothing but corpses.
Our quarry had to be on the far side of the cage. Anyone over there would be hidden from us by the great pile of gunpowder dust. I glanced at Impervia and the Caryatid; they were looking at Annah and me with grim expressions on their faces. Ready? Impervia mouthed.
Annah and I nodded. Together, we four crept into the room.
The creature in the cage took no notice of our presence… no more than the occasional shiver across its powdery surface. I assumed it could see us, despite its lack of eyes; it could probably hear us and smell us too. But it showed no sign of caring as we entered the room — it just lay silent, watching.
Waiting till the lasers died from lack of power.
The cables coming out of the tunnel fanned out around the rocky walls of the chamber, circling the perimeter of the room and converging again on the other side of the cage. Because of the alien blocking our view, we couldn't see where the cables rejoined; but I assumed they connected to some machine on the far side, thereby feeding power to the lasers. The lasers were now subsisting on battery power… and I dearly hoped the batteries wouldn't fail as we were tiptoeing past the cage.
Impervia led, followed by the Caryatid and her fireball. Annah and I trailed behind; she walked with her finger on her Element gun's trigger, ready to fire at a moment's notice. I had my gun ready too… and I'd set the weapon to shoot all four barrels at once. Bullets, fire, acid, sound: tonight there was no such thing as overkill.
As we moved forward, Impervia drew her knife — not a fighting weapon, but just a jack-knife she carried for cutting tough meat and trimming candlewicks. I wondered what good that would do against Jode… but I decided she'd pulled out the blade more to bolster her spirits than to use in battle.
Unless she intended to slit her own throat if things got too rough. Magdalenes considered unwarranted suicide a mortal sin… but when death was truly inevitable, they approved of flamboyant gestures that robbed their enemies of complete victory.
Better to stab your own heart than allow an infidel to do it.
At last we reached a point where we could see behind the giant Lucifer. The electric cables from the turbines hooked up to a device that had to be the main controller for the laser cage. It was bigger than I expected: a box of black metal and plastic the size of a privy-shack. The box even had doors — one opening out into the cavern and another into the prison cube. Looking at it, I realized the shack was more than just a machine that controlled the lasers; it served as a sort of airlock that would let Keepers enter the cage to retrieve the lightbulbs and other things produced by the captive beast.