The tribesmen had watched in amazement. They had never seen these creatures before, but they knew, of course, why they had entombed themselves. Had they known what the scientists of thirty thousand years before had written in weighty and dull books, they would have deduced from the appearance of the processionary caterpillars—or pine-caterpillars—that somewhere above the banks of clouds there were growing trees and sunlight, that a moon shone down, and stars twinkled from the blue vault of a cloudless sky.
But the tribesmen did not know. They only knew that there, beneath the soft earth, was a mighty store of food for them when they cared to dig for it, that their provisions for many months were secure, and that Burl, their leader, was a great and mighty man for having led them to this land of safety and plenty.
Burl read their emotions in their eyes, but better than their amazement and wonderment was a glance that had nothing whatever to do with his leadership of the tribe. And then Burl rose, and took the two snowy-white velvet cloaks from the wings of the white butterfly. One of them he flung about his own shoulders, and the other he flung about Saya. And then those two stood up before the wide-eyed tribesmen, and Burl spoke:
"This is my mate, and my food is her food, and her wrath is my wrath. My burrow is her burrow, and her sorrow, my sorrow.
"Men whom I have led to this land of plenty, hear me. As ye obey my words, see to it that the words of Saya are obeyed likewise, for my spear will loose the life from any man who angers her. Know that as I am great beyond all other men, so Saya is great beyond all other women, for I say it, and it is so."
And he drew Saya toward him, trembling slightly, and put his arm about her waist before all the tribe, and the tribesmen muttered in acquiescent whispers that what Burl said was true, as they had already known.
Then, while the pink-skinned men feasted on the meat Burl had provided for them, he and Saya went toward the burrow he had made ready. It was not like the other burrows, being set apart from them, and its entrance was bordered on either side by mushrooms as black as night. All about the entrance the black mushrooms clustered, a strange species that grew large and scattered its spores abroad and then of its own accord melted into an inky liquid that flowed away, sinking slowly into the ground.
In a little hollow below the opening of the burrow an inky pool had gathered, which reflected the gray clouds above and the shapes of the mushrooms that overhung its edges.
Burl and Saya made their way toward the burrow in silence, a picturesque couple against the black background of the sable mushrooms and the earth made dark by the inky liquid. Both of their figures were swathed in cloaks of unsmirched whiteness and wondrous softness, and bound to Burl's forehead were the feathery, lacelike antenna of a great moth, making flowing plumes of purest gold. His spear seemed cast from bronze, and he was a proud figure as he led Saya past the black pool and to the doorway of their home.
They sat there, watching, while the darkness came on and the moths and fireflies emerged to dance in the night, and listened when the rain began its slow, deliberate dripping from the heavy clouds above. Presently a gentle rumbling began—the accumulation of the rain from all the mountainside forming a torrent that would pour in a six-hundred-foot drop to the river far below.