feet and discovered the river ahead. The surface of the water rippled in the flashlight beam. The current was swift, but I could get no sense of the depth or even the color of the water. All I could tell was that it flowed from left to right.
Pouring light into the ground at my feet, I slowly made my way upstream. Now and again I could swear something was moving nearby, but I saw nothing. Only the vertical hewn-rock walls to either side of the river. I was probably anxious from the darkness.
After five or six minutes of walking, the ceiling dropped low—or so it seemed from the echo. I pointed my flashlight beam up but could not discern anything above me. Next, just as the woman had warned, I saw what seemed to be tunnels branching off to either side. They weren't so much side paths as fissures in the rock face, from which trickled veins of water that fed into the river. I walked over and shined my flashlight into one of the cracks. A black hole that got bigger, much bigger, further in. Very inviting.
Gripping the flashlight tightly in my right hand, I hurried upstream like a fish mid-evolution. The stone slab was wet, so I had to step carefully. If I slipped now or broke my flashlight, that'd be it.
All my attention was on my feet. When I happened to glance up, I saw a light closing in, a mere seven or eight meters away. I immediately switched off the flashlight. I reached into the slicker for my knife and got the blade open, the darkness and the roar of the water making a perfect cover.
The instant I switched off my flashlight, the yellowish beacon riveted to a pinpoint stop.
It then swung around in an arc to describe two large circles in the air. This seemed to be a signal: "Everything all right—not to worry." Nonetheless, I stood poised on guard and waited for them to move. Presently, the light began to come toward me, waving through empty space like a giant glowbug coupled to a higher brain. I stared at it, right hand clutching the knife, left hand on the switched-off flashlight.
The light stopped its advance scarcely three meters from me. It motioned upward and downward. It was weak. I eventually realized it was trying to illuminate a face. The face of a man wearing the same crazy goggles and slicker as I had on. In his hand was the light, a small lantern like the kind they sell in camping supply shops. He was yelling to me over the noise of the water, but I couldn't hear him; and because it was too dark, I couldn't I read his lips.
"… ing except that… time. Or you'd… in that regard, since…" the man appeared to be saying. Indecipherable. But he seemed to pose no threat, so I turned my flashlight back on and shined it on my face, touching a finger to my ear to signal that I could barely hear him.
The man nodded several times, then he set down his lantern and fumbled with both hands in his pockets. Suddenly, the roar subsided from all around me, like a tide receding. I thought I was passing out. Expecting unconsciousness— though why I should be passing out, I had no idea—I braced myself for a fall.
Seconds passed. I was still standing. In fact, I felt just fine. The noise of the water, however, had faded.
"I came't'meet you," the man said. Perfectly clear.
I shook my head, tucked the flashlight under my arm, folding the knife and pocketing it.
Going to be one of those days, I could just tell.
"What happened to the sound?" I asked the man.
"Oh yes, the sound. It was loud, wasn't it? I turned it down. Sorry about that. It's all right now," said the man, nodding repeatedly. The roar of the river was now the babble of a brook. "Well then, shall we?" he said with an abrupt about-face, then began walking back upstream with surefooted ease. I followed, shining my flashlight in his steps.
"You turned the sound down? Then it's artificial, I take it?"
"Not at all," the man said. "That's natural sound, that is."
"But how do you turn down natural sound?" I asked.
"Strictly speaking, I don't turn it