The vertical cut in the cliff face only looked razor-thin. Even the broadest railway cut looked like a narrow crack when it was cut into the face of a sheer precipice over three thousand feet tall.

Darcel Kinlafia knew that. He'd already passed through what the guidebooks had taken to calling the Traisum Cut once before, outbound, but it was the sort of sight not even the most jaded trans-universal traveler could ever tire of.

That was why he'd climbed out of his seat in the rattling, banging so-called "passenger car" and stepped out onto the front platform so that he could see it better as the train started up the four-mile approach ramp to the cut. Now he stood there, hands on the guard rail, staring out and up at one of the most spectacular pieces of scenery imaginable.

The portal between the universes of Traisum and Karys was one of the smaller ones Sharona had explored. Or, rather, it was effectively one of the smaller ones. The theorists believed it was actually much larger, but that most of it was buried underground in both universes. Only the uppermost arc of the circular portal was exposed, and the terrain in the two universes it connected was ... dissimilar, to say the least. The Karys side of the portal was located near what would have been the Arpathian city of Zaithag in Darcel Kinlafia's birth universe; the Traisum side was located in the Ithal Mountains west of the city of Narshalla in Shurkhal.

That was what created the spectacular scenery. Zaithag was barely seven hundred feet above sea level; the mountains west of Narshalla reached heights of over forty-six hundred feet ... and the portal's Traisum nexus was located smack in the middle of one of those mountains.

Most people who saw it from the Karys side for the first time felt a peculiar sense of disorientation. It was something the human eye and the human mind weren't trained to expect: an absolutely vertical, glassy-smooth cliff over a half-mile high at its shortest point and four and a half miles wide.

The good news was that Karys was outbound from Sharona. That had allowed the Trans-Temporal Express' construction crews to come at it from the slopes of Mount Karek rather than straight out of the mountain's heart. The portal was actually located east of the mountain's crest, which made the impossible cliff several hundred feet shorter from the Karys side and the approach slope perhaps three or four miles shorter from the Traisum side. TTE's engineers were accustomed to stupendous construction projects fit to dwarf the Grand Ternathian Canal or New Farnal Canal, but this one had been a stretch even for them. It had taken them years (and more tons of dynamite than Kinlafia cared to contemplate)

to complete, and all meaningful exploration down-chain from Traisum had been bottlenecked until they'd finally finished it. The cut was five miles long, eighteen hundred feet deep where its Karys terminus met the top of the approach ramp, and wide enough for a four-track right-of-way and a doublewide road for wheeled traffic. The grade, needless to say, was steep.

Now the locomotive chuffed more nosily than ever, laboring as it started into that deep, shadowed gulf of stone. Its smoke plume fumed up, adding its own fresh coat of grime and soot to the stains already marking the cut's rocky sides, and he heard the haunting beauty of the whistle singing its warning.

He stayed on the platform a little longer, looking up past the edge of the passenger car's roof overhang at the narrow strip of scorching blue sky so far overhead. Then he drew a deep breath, went back inside, and settled himself into his seat once more.

Not much longer now, he told himself. Not much longer ... for this stage, at least.

Less than two hours later, Kinlafia gazed out the passenger car window as the train clattered and banged to a halt in a vibrating screech of brakes and a long, drawnout hiss of steam.

It was hot, and despite the welcome interlude of relative coolness in the Traisum Cut, the car's open windows had done little more than help turn its interior into an even more efficient oven by letting the hot, dry wind evaporate any moisture it might have contained. Still, it had been a substantial improvement over the wearisome horseback journey through Failcham, across the desert between what should have been the cities of Yarahk and Judaih.

As a Portal Authority Voice—and a certified Portal Hound—Kinlafia had seen far more of the multiverse than the vast majority of Sharonians could begin to imagine. Yet even for someone like him, it took a journey like this one to truly drive home the immensity involved in expanding through so many duplicates of humanity's home world. Under normal circumstances, it tended to put the silliness of most human squabbling into stark perspective. With such incredible vastness, such an inexhaustible supply of space and resources available, surely anyone ought to be able to find the space and prosperity to live his life in the way he chose without infringing upon the interests or liberties—or prejudices—of anyone else!

Except that it doesn't seem to work that way, he thought, as he collected his valise from the overhead rack. Part of that's simply ingrained human cussedness, I suppose. Most people figure somebody else ought to move away, rather than that they ought to go off looking for the life they choose. And then there's the godsdamned Arcanans.

His jaw tightened for a moment, and his brown eyes turned bleak and hard. Then he shook himself, forcing his shoulders to relax, and drew a deep breath. His weeks of grueling travel had given him enough separation from Shaylar's murder for him to at least concede that Crown Prince Janaki had had a point. There was no way Darcel Kinlafia was ever going to forgive the butchers of Arcana for the massacre of his civilian survey crew and—especially—Shaylar Nargra-Kolmayr. For that matter, he still saw no reason why he should. But there was a difference between refusing to forgive and building an entire life on a platform of hatred, for hatred was a corrosive drug. Nourished too deeply, cherished too closely, it would destroy a man as surely as any rifle or pistol bullet.

And it can do exactly the same thing to an entire civilization, he thought grimly. "Call-me-Janaki" was right about that, too. Besides I've known plenty of Sharonians I wouldn't exactly want marrying into the family. No, be honest, Darcel. You've known plenty of Sharonians who ought to've been put on someone's "needs killing" list. So, logically, there have to be at least some Arcanans who are going to be just as horrified as any Sharonia by the prospect of an inter-universal warn. Of course, finding them may be just a little difficult.

He snorted in wry humor, which he was half-surprised to discover was only slightly tinged with bitterness. Well, maybe a little more than "slightly." Still, the tearing, savage spasms of fury which had wracked him whenever he thought about the massacre at Fallen Timbers truly had lost much of their virulence.

Petty-Captain Yar told me they would. I suppose I should have listened to him.

Kinlafia made a mental note to drop Delokahn Yar a Voice message. It was the least he could do for Company-Captain chan Tesh's senior Healer, he thought just a bit ashamedly, given how hard Yar had worked to force him to admit to himself that life truly did go on. Wounds like Shaylar's death might never go away, but at least they could scar over, turn into something a grownup learned to cope with rather than retreating into an endless morass of depression and petulantly refusing to have anything more to do with the world about him. And in his own case—

"Welcome to Fort Salby."

Kinlafia turned as the sound of the train master's voice interrupted his thoughts. Despite his Arpathian surname, Irnay Tarka was a Uromathian, from the independent Kingdom of Eniath. He was also an employee of the Trans-Temporal Express, one of the hundreds of workers pushing the railhead steadily down-chain towards Hell's Gate now that they could finally get their heavy equipment forward through the Traisum Cut. They'd driven the line to within less than four hundred miles of Fort Mosanik in Karys, which had been an enormous relief. No one was going to be sending any of the TTE's luxury passenger coaches out here to the edge of the frontier anytime soon, but even this spartanly furnished, bare-bones, pack-'em-in-cheek-by-jowl people-hauler was an enormous improvement over a saddle.

Tarka grinned, almost as if he could read Kinlafia's mind.

"Saddle sores feeling any better?" he asked, and Kinlafia snorted.

"It's going to take more than one miserable day for that," the Voice said. "Mind you, I'm not complaining. Just having the opportunity to sit down on something reasonably flat is a gift from the gods!"

"We aim to please," Tarka said. Then his grin faded slightly. "On a more serious note, Voice Kinlafia, it's been an honor."

Kinlafia half-waved one hand in a dismissing gesture that was more than a little uncomfortable. That was another thing Janaki had been right about. As the sole survivor of the massacred Chalgyn Consortium survey crew—and the Voice who had relayed Shaylar's final, courageous message—he'd acquired a degree of fame (or notoriety, perhaps) which he'd never wanted. It wasn't as if he'd done anything that wonderful. In fact, he would never forgive himself, however illogical he knew it was, for not having somehow managed to save his friends' lives.

Tarka seemed about to say something more, then stopped himself and simply gave a small headshake.

Kinlafia smiled crookedly at him and held out his right hand, and Tarka clasped forearms with him.

"Good luck, Voice Kinlafia," the train master said. "And a safe journey home. A lot of people are going to want to hear from you directly."

"I know," Kinlafia managed not to sigh.

He nodded to the Eniathian, walked down the aisle, and then climbed down the carriage's steep steps onto the sunbaked, weathered-looking planks of the station under a sky of scorching, cloudless blue. It was only late morning, but the platform's heat struck up through the soles of his boots as if he were walking across a stovetop, and he was acutely grateful when he reached the cover of the shed-like roof built to throw a band of shade across the rearmost third of the boardwalk.

The locomotive lay panting quietly as the station's water tower topped off its tender and its fireman and his grease gun worked their way down its side. It wasn't one of the behemoths which pulled TTE's massive freight and passenger trains closer to the home universe, nor was it as beautifully painted and maintained. In fact, it was a shabby, scruffy work engine, with an old-fashioned half-diamond smokestack, grimy, banged-up, dust-covered paint, and no pretension to the grandeur of its more aristocratic brethren. No doubt it was out here in the first place because newer and more powerful engines had replaced it closer to home. The TTE could spare it from passenger and normal freight service, and the construction planners and operations people had probably figured they might as well get the last of their money's worth out of it before it finally went to the boneyard. Yet even though it couldn't come remotely close to matching the speed and effortless power of something like one of the new Paladins, Kinlafia had never been happier to see one of those more splendiferous lords of the rails.