And Rog bit his lip against the pain and bore it. He ground down the hate welling up within his breast, because he must come out of this alive. Whatever it cost him, he must endure it, or the secret of the museum might die with Johann Adam. A bitter laugh was torn from his lips at the thought that his only motive in living was to help the tribe!
The wall of leering faces swam before his vision. The ruler's countenance loomed before them all, twisted with savagery. His breathing was stertorous, rasping through clenched teeth. At last Rog could stand no more. The club fell from his hands and he sprawled on his face in the cavern.
Sometime during the night he awoke. His body was a mass of bruises and cuts. It gave him excruciating agony to force his head from the floor, but he did so, and cast a slow glance about him. Then he saw what he wanted.
Painfully he inched himself to Lo's side and aroused her, placing his hand quickly over her mouth to stifle the outcry. "It's me," he whispered. "Rog. Listen to me, Lo. I want you to go away with me!"
Instantly the girl was wide awake. "Go away!" she echoed.
He nodded. "Not for good. Just for a few moons. Then we will come back, and I will become the Old Man!"
Now Lo was trembling with excitement. Before she could question him, he bent nearer and whispered, "Pay attention to what I say, but don't ask questions. We are going back into the forest, to a great, shining stone I found. And we must go tomorrow, as soon as the tribe is not noticing us."
Then, hurriedly, he told her of the sphere. She was puzzled, almost inclined to doubt him, but the energy and sincerity of his manner told her he was not lying. A groan from one of the sleepers sent him scuttling back to his place, to lie there sleepless until the sun came up and shot long, golden lances into the cave.
He was so tense in the morning that he could scarcely force himself to pretend to work. Lo stayed near him. Fear and hope battled within him. Failure now would mean that Johann Adam would wait in vain, out in the forest, for him to come back. He would know Rog could not help him, at last, and then ... what?
He would become older rapidly, for he had many years on his shoulders already. Time would almost surely cut him down before he could find anyone in any of the tribes intelligent enough to know he was not a devil. A cold sweat broke out on his forehead at the thought of so much knowledge being wasted. Though he could not know it, his concern for the secrets of the museum marked him as the first scientist in many thousands of years.