“Niun, I will not be a burden on you.”
Niun considered this, nodded finally. “Mri are not bearers of burdens,” he said, which Duncan took for kel humor, and the precise truth. He grinned, and Niun did likewise, a sudden and startling gesture, quickly gone.
The veils were replaced. Duncan settled to rest in a thermal sheet with rather more peace at heart than he knew was rational under the circumstances. In the chill air, the blanket and the robes together made a comfortably warm rest, deli-ciously so. Overhead, the stars, strangely few in a clear sky, observed no familiar patterns. He made up his own, a triangle, a serpent, and a man with a great dus at his heels. The effort exhausted his fading mind, and he slept, to wake with Niun shaking his shoulder and advising him he must keep his turn at watch: the dusei had not yet returned.
He sat wrapped in warmth the remaining part of the night, gazing at the horizon that was made strange by the growth of pipes atop the plainsward ridge, watching in solitude the rise of Na’i’in over their backtrail, a heart-filling beauty.
It was more than a fair trade, he thought.
As the light grew, the mri began to stir; they took a morning meal, leisurely in their preparations, content to say little and to gaze often about them.
And on the rising wind came a strange, distant note that made them stop in the attitudes of the instant, and listen; and then Niun and Melein laughed aloud, relieved.
The dusei were a-hunt, and nearby.
They packed up, and loaded the sled: Duncan drew it. Niun, kel’anth, senior of the Kel, could not take such work while there was another to do it; this had long been the order of things, and Duncan assumed it without question. But the mri watched him, and at the first rise they approached, Niun silently set his hand on the rope and disengaged him from it, looping it across his own shoulder.
It was not hard work for the mri, for the land was relatively flat and the powdery red sand glided easily under the metal runners. The chill that made their breaths hang in frosty puffs in the dawn grew less and less, until by mid-morning both Niun and Melein shed their extra robes and walked in apparent comfort.
During a rest stop, one of the dusei appeared on the horizon, stood for a time, and the other joined it. Ever and again the beasts put in an appearance and as quickly vanished; they had been gone some time in this last absence. Duncan willed his back, concerned for it and distressed at its irrational behavior, but it came only halfway and stopped. It looked different; he would not have recognized it, but that there were only two on all Kutath, and the larger one was still hanging back at the crest of the slope. Both looked different.
Leaner. The sleek look was gone, overnight.
The dus swung about suddenly and joined its partner on the ridge. Both went over that low rolling of the land; Duncan watched to see them reappear going away, and blinked, for it seemed impossible that something so large could vanish so thoroughly in so flat a land.
“What is the matter with them?” he asked of Niun; the mri shrugged and resumed his course behind Melein, meaning, Duncan supposed, that Niun did not know.
And soon after, as their course brought them near some of the blue-green pipe, Niun cut a bit of it with his av-tlen and watched it fill with water in the uncut portion.
“I would not sample that,” Duncan said uneasily.
But the mri took a little into his mouth, a very little, and spat it out again in a moment. “Not so bad,” he said. “Sweet. Possibly the pulp is edible. We shall see if I sicken from it. The dusei did not think so.”
This was a mystery still, that there could be communication of such precise nature between dus and man; but Duncan remembered the feeling they had had in the first discovery of the plants an intense pleasure.
Niun did not sicken. After midday he sampled a bit more, and by evening pronounced it acceptable. Duncan tasted, and it was sweet like sugared fruit, and pleasant and cold. Melein took some last of all, after camp was made and after it was clear that neither mri nor human had taken harm of it.