The interior of the well was completely dark, now. Hastily, feeling for the wooden pegs, Belisarius began lowering himself.
He was twenty feet down when the charges went off. The force of the explosion shook the walls of the shaft. For a moment, Belisarius froze, listening intently. He could hear the slamming of stones and heavy beams on the well cover above him, and he feared that it might give way. An avalanche of rubble would sweep him off the peg ladder. He had no idea how far he would fall.
Far enough, said Aide gloomily. Too far.
* * *
In the event, it would have been forty feet.
When he finally reached the end of the well-shaft, his feet flailed about for a moment, searching for pegs which weren’t there. A hand grabbed his ankle.
“That’s it, General,” came Valentinian’s voice out of the darkness. “Anastasius, get him down.”
Huge hands seized Belisarius’ thighs. The general relinquished his grip on the pegs, and Anastasius lowered him easily onto a floor. A gravel floor, Belisarius thought, from the feel of it.
He began to stand up straight, then flinched. He couldn’t see the roof, and feared crashing his head.
That brought to mind a new problem. “Damn,” he growled. “I forgot it would be pitch-black down here.”
“I didn’t,” came Maurice’s self-satisfied reply. “Neither did Vasudeva. But I hope you had the sense to bring that striker down with you. It’s the only one we’ve got.”
Belisarius dug into his tunic and withdrew the striker. His hand, groping in the darkness, encountered that of Maurice. The Thracian chiliarch took the device and struck it. A moment later, Maurice had a taper burning. It was a short length of tallow-soaked cord, one of the field torches which Roman soldiers carried with them on campaign.
The smoky, flickering light was enough to illuminate the area. Belisarius began a quick examination, while Maurice lit the taper which Vasudeva was carrying.
Valentinian, staring around, whistled softly. “Damn! I’m impressed.”
So was Belisarius. The underground aqueduct they found themselves in was splendidly constructed—easily up to the best standards of Roman engineering. The aqueduct—the qanat, as the Persians called it, using the Arabic term—was square in cross section, roughly eight feet wide by eight feet tall. The central area of the tunnel, about four feet in width, was sunk two feet below the ledges on either side. That central area, where the water would normally flow except during the heavy runoff in mid-spring, was covered with gravel. The ledges were crudely paved with stone blocks, and were just wide enough for a man to walk along.
Except for a small trickle of water seeping down the very center, the qanat was dry. It was still too early in the season for most of the snow to begin melting.
“What do you think the slope is, Maurice?” asked Belisarius. “One in three hundred? That’s the Roman standard.”
“Do I look like an engineer?” groused the chiliarch. “I haven’t got the faintest—”
“One in two hundred,” interrupted Vasudeva. “Maybe even one in a hundred and fifty.”
The Kushan smiled seraphically. In the flickering torchlight, he looked like a leering gargoyle. “This is mountain country, much like my own homeland. No room here for any leisurely Roman slopes.” He pointed with his torch. “That way. The steep slope makes it easy to see the direction of the mountains. But we’ve a long way to go.”
He set off, pacing along the ledge on the right. Cheerfully, over his back: “Long way. Tiring. Especially for Romans, accustomed to philosopher slopes and poet-type gradients.” He barked a laugh. “One in three hundred!” Another laugh. “Ha!”
* * *
An hour later, Valentinian began complaining.
“There would have been room for the horses,” he whined. “Plenty of room.”
“How would you have lowered them down?” demanded Anastasius. “And what good would it have done, anyway?”
The giant glanced up at the stone ceiling. Unlike his companions, Anastasius had chosen to walk on the gravel in the central trough of the qanat. On the ledges, he would have had to stoop.
“Eight feet, at the most,” he pronounced. “You couldn’t possibly ride a horse down here. You’d still be walking, and have to lead the surly brutes by the reins.”