The two ants stood motionless for a period of time that Gordy found tedious. He changed his position, and lay on the floor, and thought of sleeping. But sleep would not come. There was no evading the knowledge that he had wiped out his own race—annihilated them by preventing them from birth, forty million years before his own time. He was like no other murderer since Cain, Gordy thought, and wondered that he felt no blood on his hands.
There was a signal that he could not perceive, and his guardian ant came forward to him, nudged him outward from the wall. He moved as he was directed—out the low exit-hole (he had to navigate it on hands and knees) and down a corridor to the bright day outside.
The light set Gordy blinking. Half blind, he followed the bangled ant across a square to a conical shed. More ants were waiting there, circled around a litter of metal parts.
Gordy recognized them at once. It was his time machine, stripped piece by piece.
After a moment the ant nudged him again, impatiently, and Gordy understood what they wanted. They had taken the machine apart for study, and they wanted it put together again.
Pleased with the prospect of something to do with his fingers and his brain, Gordy grinned and reached for the curious ant-made tools....
He ate four times, and slept once, never moving from the neighborhood of the cone-shaped shed. And then he was finished.
Gordy stepped back. "It's all yours," he said proudly. "It'll take you anywhere. A present from humanity to you."
The ants were very silent. Gordy looked at them and saw that there were drone-ants in the group, all still as statues.
"Hey!" he said in startlement, unthinking. And then the needle-jawed ant claw took him from behind.