There seemed nothing, not the slightest protuberance that would give her a chance to lower herself from the clutches of the beast that she knew must be sneaking cautiously toward her from above. A sudden chill of horror swept over her as she felt hot breath and the drip of saliva upon her hands where they clung to the edge of the cliff above.
A low growl came from above. Evidently the beast was puzzled by the strange position of its quarry, but in another moment it would seize her wrists or, reaching down, bury its talons in her head or back. And just then her fingers slipped from their hold and Nat-ul dropped into the darkness.
That she fell but a couple of feet did not detract an iota from the fright she endured in the instant that her hand hold gave way, but the relief of feeling a narrow ledge beneath her feet quickly overcame her terror. That the beast might follow her she had little fear. There might be a ledge running down to this point, and then again there might not. All she could do was stay where she was and hope for the best, and so she settled herself as securely as she might to await what the immediate future might hold for her. She heard the beast growling angrily as it paced along the brow of the cliff above her, now stopping occasionally to lower its nose ever the edge and sniff at her, and again reaching down a mighty paw whose great talons clawed desperately to seize her, sweeping but a few inches above her head.
For an hour or more this lasted until the hungry cat, baffled and disgruntled, wandered away into the jungle in search of other prey, voicing his anger as he went in deep throated roars.
Nat-ul felt along the ledge to right and left with her fingers. The surface of the rock was weatherworn but not polished as would have been true were the ledge the accustomed pathway of padded feet. The girl felt a sense of relief in this discovery—at least she was not upon the well beaten trail leading to the lair of some wild beast, or connecting the cliff top with the valley below.
Slowly and cautiously she wormed her way along the ledge, searching for a wider and more comfortable projection, but the ledge only narrowed as she proceeded. Having ventured thus far the girl decided to prosecute her search until she discovered a spot where she might sleep in comparative safety and comfort. As no such place seemed to exist at the level at which she was, she determined to descend a way. She lowered her feet over the ledge, groping with her sandaled toes along the rough surface below her. Finally she found a safe projection to which she descended. For half an hour Nat-ul searched through the pitch black night upon the steep cliff face until accident led her groping feet to the mouth of a cave—a darker blot upon the darkness of the cliff. For a moment she listened attentively at the somber opening. No sound of breathing within came to her keen ears. Satisfied that the cave was untenanted Nat-ul crawled boldly in and lay down to sleep—exhausted by her long day of flight.
A scraping sound upon the cliff face awakened Nat-ul. She raised herself upon an elbow and listened attentively. What was it that could make that particular noise? It did not require but an instant for her to recognize it—a sound familiar since infancy to the cliff dweller. It was the trailing of the butt of a spear as it dangled from its rawhide thong down the back of a climbing warrior. Now it scraped along a comparatively smooth surface, now it bumped and pounded over a series of projections. What new menace did it spell?
Nat-ul crawled cautiously to the opening of the cave. Here she could obtain a view of the cliff to the right, but the climber she could not see—he was below the projecting ledge that ran before the threshold of her cavern. As she looked Nat-ul was startled to see a woman emerge from a cave a trifle above her and fifty feet, perhaps, to her right. The watcher drew back, lest she be discovered. She heard the stranger's cry of delight as she sighted the climber below. She saw her clamber down to meet the new comer. She saw the man an instant later as he clambered to the level of her ledge. Her heart gave a throb of happiness—her lips formed a beloved name; but her happiness was short lived, the name died ere ever it was uttered. The man was Nu, the son of Nu, and the woman who met him threw her arms about his neck and covered his lips with kisses. It was Gron. Nat-ul recognized her now. Then she shrank back from the sight, covering her eyes with her hands, while hot tears trickled between her slim, brown fingers. She did not see Nu's easy indifferent laugh as he slipped Gron's arms from about his neck. Fate was unkind, hiding this and unsealing Nat-ul's eyes again only in time to show the distracted girl a momentary glance of her lover disappearing into Gron's cave with an arm about the woman's waist.
Nat-ul sprang to her feet. Tears of rage, jealousy and mortification blinded her eyes. She seized the knife that lay in her girdle. Murder flamed hot in her wild, young heart as she stepped boldly out upon the ledge. She took a few hurried steps in the direction of the cave which held Nu and Gron. To the very threshold she went, and then, of a sudden, she paused. Some new emotion seized her. A flood of hot tears welled once more to her eyes—tears of anguish and hurt love this time.
She tried to force herself within the cave, but pride held her back. Then sorrowfully she turned away and descended the cliff face. As she went her speed increased until by the time she reached the level before the forest she was flying like a deer from the scene of her greatest sorrow. On through the woods she ran, heedless of every menace that might lurk within its wild shadows. Beyond the wood she came upon a little plain that seemed to end at the edge of a declivity some distance ahead of her. Beyond, in the far distance she could see the tops of mountains rising through a mist that floated over an intervening valley.