"All right," she agreed.
Again they took the drug; and gazed appraisingly about them as the luminous, naked landscape crawled and shifted with its outward, upward motion. Tremendous journey downward into smallness! Carter had had no conception of the immense new distances which would open before them as they dwindled. For another hour, then two hours—three hours perhaps—they ran, and walked and climbed downward. Lea, with judgment, perception and memory far greater than any Earth-girl could have, had remarked well the main features of her upward climb, so that now she could recognize them. But more often than not, the way was obvious—by mathematical law, it was usually the first large aperture to open near them. Soon Carter was nimbly alert to get into it before it was too large, so that often a step or two downward, or a drop of six feet or so, would represent a long and dangerous descent if they had waited until they were smaller.
Again the drug wore off. "Shall we rest again?" he suggested.
She assented, and he made her lie with her head cushioned by his lap. Around them the phosphorescent darkness showed distant wilds of barren wastes. It was a ragged plateau here, with giant cliffs in the distance that rose thousands of feet against the blurred purple sky. He and Lea had jumped down from those cliffs only a little while ago—and it had been a drop of only waist high.
Poor little Lea.... No wonder she had been terrified when she made this weird journey alone! Was she asleep now? He sat gazing drowsily down at her head on his lap; her delicate little profile, with eyes closed, her pale-gold hair framing her face, never had seemed so beautiful as now with the glowing phosphorescent of the rocks upon it. The luminous light made her delicate skin take on an added opalescent look. How beautiful she was! She would be radiant down there among her own people. They would be very glad to see her. That young fellow Artone—he no doubt would be especially glad to see her. She had said that Artone was handsome and courageous. She was very fond of him, no doubt....
Perhaps Carter himself had dozed a little, here with his back against a rock. His fingers were entwined in a lock of Lea's pale-gold hair which he had been caressing. And suddenly it seemed that he heard something moving near them. It snapped him into startled alertness.
"Lea, wake up!" he whispered. He shook her a little. "Lea—"
"Oh—yes, George?"
"Quiet! Not so loud! I thought I heard something!"
He held her against him as she sat up-right. Staring over her shoulder, he could see nothing but the tumbled spread of crags around them. Then the sound came again—a scratching, scuttling tread as though something gigantic were scampering on the rocks.