“Well, this will determine it,” Francis cried, seizing an ancient musket from among the bones on the floor and preparing to drop it.

But the old man stopped him.

“The message of the sacred knots is: whoso violates the nothingness beneath the feet of Chia shall quickly and terribly die.”

“Far be it from me to make a stir in the void,” Francis grinned, tossing the musket aside. “But what are we to do now, old Maya man? From the mouth of Chia to the ear of Hzatzl sounds easy——but how?—and what? Run the sacred knots with thy fingers, old top, and find for us how and what.”

For the son of the priest, the peon with the frayed knees, the clock had struck. All unaware, he had seen his last sun-rise. No matter what happened this day, no matter what blind efforts he might make to escape, the day was to be his last day. Had he remained on guard at the cave-entrance, he would surely have been killed by Torres and Mancheno, who had arrived close on his heels.

But, instead of so remaining, it entered his cautious, timid soul to make a scout out and beyond for possible foes. Thus, he missed death in the daylight under the sky. Yet the pace of the hands of the clock was unalterable, and neither nearer nor farther was his destined end from him.

While he scouted, Alvarez Torres and José Mancheno arrived at the cave-opening. The colossal, mother-of-pearl eyes of Chia on the wall of the cliff were too much for the superstition-reared Caroo.

“Do you go in,” he told Torres. “I will wait here and watch and guard.”

And Torres, with strong in him the blood of the ancient forebear who stood faithfully through the centuries in the avenue of the mummy dead, entered the Maya cave as courageously as that forebear had entered.

And the instant he was out of sight, José Mancheno, unafraid to murder treacherously any living, breathing man, but greatly afraid of the unseen world behind unexplainable phenomena, forgot the trust of watch and ward and stole away through the jungle. Thus, the peon, returning reassured from his scout and curious to learn the Maya secrets of his father and of the sacred tassel, found nobody at the cave mouth and himself entered into it close upon the heels of Torres.