MacIan was last in line. Just as his foot left the planks, four heads jerked up as one, facing to the darkening sky.
"Rain!"
Big drops, splattering slowly down, making a sibilant whisper across the swamp. The pipes broke off, leaving the ears a little deafened with the lack of them after so long. And MacIan, looking at Lehn, swore furiously in his heart.
The three men paused, expecting an order to turn back, but Lehn waved them on.
"But it's raining," protested Bhak. "Well get caught in the attack."
The officer's strangely hard face was turned toward them. "No," he said, with an odd finality, "they won't attack. Not yet."
They went on, toward the swamp that was worse in silence than it had been with the praying pipes. And MacIan, looking ahead at the oddly assorted men plowing grimly through the mud, caught a sudden glimpse of something dark and hidden, something beyond the simple threat of death that hung always over a reconnoitering patrol.
The swamp folded them in. It is never truly dark on Venus, owing to the thick, diffusing atmosphere. There was enough light to show branching, muddy trails, great still pools choked with weeds, the spreading liha-trees with their huge pollen pods, everything dripping with the slow rain. MacIan could hear the thudding of that rain for miles around on the silent air; the sullen forerunner of the deluge.
Fort and village were lost in sodden twilight. Lehn's boots squelched onward through the mud of a trail that rose gradually to a ridge of higher ground. When he reached the top, Lehn turned abruptly, his electro-gun seeming to materialize in his hand, and MacIan was startled by the bleak look of his pink, young face.