The robots took care of him now. Evidently the humans thot it a waste of time to bother over their prisoner. The robots brot the food, cleaned the pendulum cell, oiled the machinery, worked tirelessly from dawn until the sun crimsoned westward. At this rate it could keep on for centuries.
But one day as Layeville stared at the city and its people in the blur of ascent and descent, he perceived a swarming darkness that extended in the heavens. The city rocket ships that crossed the sky on pillars of scarlet flame darted helplessly, frightenedly for shelter. The people ran like water splashed on tiles, screaming soundlessly. Alien creatures fluttered down, great gelatinous masses of black that sucked out the life of all. They clustered thickly over everything, glistened momentarily upon the pendulum and its body above, over the whirling wheels and roaring bowels of the metal creature once a Time Machine. An hour later they dwindled away over the horizon and never came back. The city was dead.
Up and down, Layeville went on his journey to nowhere, in his prison, a strange smile etched on his lips. In a week or more, he knew, he would be the only man alive on earth.
Elation flamed within him. This was his victory! Where the other men had planned the pendulum as a prison it had been an asylum against annihilation now!
Day after day the robots still came, worked, unabated by the visitation of the black horde. They came every week, brot food, tinkered, checked, oiled, cleaned. Up and down, back and forth—THE PENDULUM!
. . . . . .a thousand years must have passed before the sky again showed life over the dead Earth. A silvery bullet of space dropped from the clouds, steaming, and hovered over the dead city where now only a few solitary robots performed their tasks. In the gathering dusk the lites of the metropolis glimmered on. Other automatons appeared on the rampways like spiders on twisting webs, scurrying about, checking, oiling, working in their crisp mechanical manner.
And the creatures in the alien projectile found the time mechanism, the pendulum swinging up and down, back and forth, up and down. The robots still cared for it, oiled it, tinkering.
A thousand years this pendulum had swung. Made of glass the round disk at the bottom was, but now when food was lowered by the robots through the tube it lay untouched. Later, when the vacuum tube came down and cleaned out the cell it took that very food with it.
Back and forth—up and down.
The visitors saw something inside the pendulum. Pressed closely to the glass side of the cell was the face of a whitened skull—a skeleton visage that stared out over the city with empty sockets and an enigmatical smile wreathing its lipless teeth.
Back and forth—up and down.
The strangers from the void stopped the pendulum in its course, ceased its swinging and cracked open the glass cell, exposing the skeleton to view. And in the gleaming light of the stars the skull face continued its weird grinning as if it knew that it had conquered something. Had conquered time.
The Prisoner Of Time, Layeville, had indeed travelled along the centuries.
And the journey was at an end.
