For an endless time he walked, his head bent down, plodding along. Finally fatigue made him stop, swaying back and forth, breathing deeply. He set down his load and looked around him. Far off, at the edge of the horizon, a long streak of gray had appeared, silently coming into existence while he was walking. Dawn. The sun coming up.
A cold wind moved through the air, eddying against him. In the forming gray light the trees and hills were beginning to take shape, a hard, unbending outline. He turned toward the city. Bleak and thin, the shafts of the deserted buildings stuck up. For a moment he watched, fascinated by the first color of day as it struck the shafts and towers. Then the color faded, and a drifting mist moved between him and the city. All at once he bent down and grabbed up his load. He began to walk, hurrying as best he could, chill fear moving through him.
From the city a black speck had leaped up into the sky and was hovering over it.
After a time, a long time, Hasten looked back. The speck was still there—but it had grown. And it was no longer black; in the clear light of day the speck was beginning to flash, shining with many colors.
He increased his pace; he went down the side of a hill and up another. For a second he paused to snap on his click-band. It spoke loudly; he was not far from the sphere. He waved his arm and the clicks rose and fell. To the right. Wiping the perspiration from his hands he went on.
A few minutes later he looked down from the top of a ridge and saw a gleaming metal sphere resting silently on the grass, dripping with cold dew from the night. The Time Car; sliding and running, he leaped down the hill toward it.
He was just pushing the door open with his shoulder when the first cloud of butterflies appeared at the top of the hill, moving quietly toward him.
He locked the door and set his armload down, flexing his muscles. His hand ached, burning now with an intense pain. He had no time for that—he hurried to the window and peered out. The butterflies were swarming toward the sphere, darting and dancing above him, flashing with color. They began to settle down onto the metal, even onto the window. Abruptly, his gaze was cut off by gleaming bodies, soft and pulpy, their beating wings mashed together. He listened. He could hear them, a muffled, echoing sound that came from all sides of him. The interior of the sphere dimmed into darkness as the butterflies sealed off the window. He lit the artificial lights.
Time passed. He examined the newspapers, uncertain of what to do. Go back? Or ahead? Better jump ahead fifty years or so. The butterflies were dangerous, but perhaps not the real thing, the lethal factor that he was looking for. He looked at his hand. The skin was black and hard, a dead area was increasing. A faint shadow of worry went through him; it was getting worse, not better.
The scratching sound on all sides of him began to annoy him, filling him with an uneasy restlessness. He put down the books and paced back and forth. How could insects, even immense insects such as these, destroy the human race? Surely human beings could combat them. Dusts, poisons, sprays.
A bit of metal, a little particle drifted down onto his sleeve. He brushed it off. A second particle fell, and then some tiny fragments. He leaped, his head jerking up.
A circle was forming above his head. Another circle appeared to the right of it, and then a third. All around him circles were forming in the walls and roof of the sphere. He ran to the control board and closed the safety switch. The board hummed into life. He began to set the indicator panel, working rapidly, frantically. Now pieces of metal were dropping down, a rain of metal fragments onto the floor. Corrosive, some kind of substance exuded from them. Acid? Natural secretion of some sort. A large piece of metal fell; he turned.
Into the sphere the butterflies came, fluttering and dancing toward him. The piece that had fallen was a circle of metal, cut cleanly through. He did not have time even to notice it; he snatched up the blowtorch and snapped it on. The flame sucked and gurgled. As the butterflies came toward him he pressed the handle and held the spout up. The air burst alive with burning particles that rained down all over him, and a furious odor reeked through the sphere.
He closed the last switches. The indicator lights flickered, the floor chugged under him. He threw the main lever. More butterflies were pushing in, crowding each other eagerly, struggling to get through. A second circle of metal crashed to the floor suddenly, emitting a new horde. Hasten cringed, backing away, the blowtorch up, spouting flame. The butterflies came on, more and more of them.
Then sudden silence settled over everything, a quiet so abrupt that he blinked. The endless, insistent scratching had ceased. He was alone, except for a cloud of ashes and particles over the floor and walls, the remains of the butterflies that had got into the sphere. Hasten sat down on the stool, trembling, he was safe, on his way back to his own time; and there was no doubt, no possible doubt that he had found the lethal factor. It was there, in the heap of ashes on the floor, in the circles neatly cut in the hull of the car. Corrosive secretion? He smiled grimly.
His last vision of them, of the swelling horde had told him what he wanted to know. Clutched carefully against the first butterflies through the circles were tools, tiny cutting tools. They had cut their way in, bored through; they had come carrying their own equipment.
He sat down, waiting for the Time Car to complete its journey.
Department guards caught hold of him, helping him from the Car. He stepped down unsteadily, leaning against them. “Thanks,” he murmured.
Wood hurried up. “Hasten, you’re all right?”
He nodded. “Yes. Except my hand.”
“Let’s get inside at once.” They went through the door, into the great chamber. “Sit down.” Wood waved his hand impatiently, and a soldier hurried a chair over. “Get him some hot coffee.”
Coffee was brought. Hasten sat sipping. At last he pushed the cup away and leaned back.
“Can you tell us now?” Wood asked.
“Yes.”
“Fine.” Wood sat down across from him. A tape recorder whirred into life and a camera began to photograph Hasten’s face as he talked. “Go on. What did you find?”
When he had finished the room was silent. None of the guards or technicians spoke.
Wood stood up, trembling. “God. So it’s a form of toxic life that got them. I thought it was something like that. But butterflies? And intelligent. Planning attacks. Probably rapid breeding, quick adaptation.”
“Maybe the books and newspapers will help us.”
“But where did they come from? Mutation of some existing form? Or from some other planet. Maybe space travel brought them in. We’ve got to find out.”
“They attacked only human beings,” Hasten said. “They left the cows. Just people.”
“Maybe we can stop them.” Wood snapped on the vidphone. “I’ll have the Council convene an emergency session. We’ll give them your description and recommendations. We’ll start a program, organize units all over the planet. Now that we know what it is, we have a chance. Thanks to you, Hasten, maybe we can stop them in time!”
The operator appeared and Wood gave the Council’s code letter. Hasten watched dully. At last he got to his feet and wandered around the room. His arm throbbed unmercifully. Presently he went back outside, through the doorway into the open square. Some soldiers were examining the Time Car curiously. Hasten watched them without feeling, his mind blank.
“What is it, sir?” one asked.
“That?” Hasten roused himself, going slowly over. “That’s a Time Car.”
“No, I mean this.” The soldier pointed to something on the hull. “This, sir; it wasn’t on there when the Car went out.”
Hasten’s heart stopped beating. He pushed past them, staring up. At first he saw nothing on the metal hull, only the corroded metal surface. Then chill fright rushed through him.
Something small and brown and furry was there, on the surface. He reached out, touching it. A sack, a stiff little brown sack. It was dry, dry and empty. There was nothing in it; it was open at one end. He stared up. All across the hull of the Car were little brown sacks, some still full, but most of them already empty.
Cocoons.
Paycheck
All at once he was in motion. Around him smooth jets hummed. He was on a small private rocket cruiser, moving leisurely across the afternoon sky, between cities.
“Ugh!” he said, sitting up in his seat and rubbing his head. Beside him Earl Rethrick was staring keenly at him, his eyes bright.
“Coming around?”
“Where are we?” Jennings shook his head, trying to clear the dull ache. “Or maybe I should ask that a different way.” Already, he could see that it was not late fall. It was spring. Below the cruiser the fields were green. The last thing he remembered was stepping into an elevator with Rethrick. And it was late fall. And in New York.
“Yes,” Rethrick said. “It’s almost two years later. You’ll find a lot of things have changed. The Government fell a few months ago. The new Government is even stronger. The SP, Security Police, have almost unlimited power. They’re teaching the schoolchildren to inform, now. But we all saw that coming. Let’s see, what else? New York is larger. I understand they’ve finished filling in San Francisco Bay.”
“What I want to know is what the hell I’ve been doing the last two years!” Jennings lit a cigarette nervously, pressing the strike end. “Will you tell me that?”
“No. Of course I won’t tell you that.”
“Where are we going?”
“Back to the New York Office. Where you first met me. Remember? You probably remember it better than I. After all, it was just a day or so ago for you.”
Jennings nodded. Two years! Two years out of his life, gone forever. It didn’t seem possible. He had still been considering, debating, when he stepped into the elevator. Should he change his mind? Even if he were getting that much money—and it was a lot, even for him—it didn’t really seem worth it. He would always wonder what work he had been doing. Was it legal? Was it—But that was past speculation, now. Even while he was trying to make up his mind the curtain had fallen. He looked ruefully out the window at the afternoon sky. Below, the earth was moist and alive. Spring, spring two years later. And what did he have to show for the two years?
“Have I been paid?” he asked. He slipped his wallet out and glanced into it. “Apparently not.”
“No. You’ll be paid at the Office. Kelly will pay you.”
“The whole works at once?”
“Fifty thousand credits.”
Jennings smiled. He felt a little better, now that the sum had been spoken aloud. Maybe it wasn’t so bad, after all. Almost like being paid to sleep. But he was two years older; he had just that much less to live. It was like selling part of himself, part of his life. And life was worth plenty, these days. He shrugged. Anyhow, it was in the past.
“We’re almost there,” the older man said. The robot pilot dropped the cruiser down, sinking toward the ground. The edge of New York City became visible below them. “Well, Jennings, I may never see you again.” He held out his hand. “It’s been a pleasure working with you. We did work together, you know. Side by side. You’re one of the best mechanics I’ve ever seen. We were right in hiring you, even at that salary. You paid us back many times—although you don’t realize it.”
“I’m glad you got your money’s worth.”
“You sound angry.”
“No. I’m just trying to get used to the idea of being two years older.”
Rethrick laughed. “You’re still a very young man. And you’ll feel better when she gives you your pay.”
They stepped out onto the tiny rooftop field of the New York office building. Rethrick led him over to an elevator. As the doors slid shut Jennings got a mental shock. This was the last thing he remembered, this elevator. After that he had blacked out.
“Kelly will be glad to see you,” Rethrick said, as they came out into a lighted hall. “She asks about you, once in a while.”
“Why?”
“She says you’re good-looking.” Rethrick pushed a code key against a door. The door responded, swinging wide. They entered the luxurious office of Rethrick Construction. Behind a long mahogany desk a young woman was sitting, studying a report.
“Kelly,” Rethrick said, “look whose time finally expired.”
The girl looked up, smiling. “Hello, Mr. Jennings. How does it feel to be back in the world?”
“Fine.” Jennings walked over to her. “Rethrick says you’re the paymaster.”
Rethrick clapped Jennings on the back. “So long, my friend. I’ll go back to the plant. If you ever need a lot of money in a hurry come around and we’ll work out another contract with you.”
Jennings nodded. As Rethrick went back out he sat down beside the desk, crossing his legs. Kelly slid a drawer open, moving her chair back. “All right. Your time is up, so Rethrick Construction is ready to pay. Do you have your copy of the contract?”
Jennings took an envelope from his pocket and tossed it on the desk. “There it is.”
Kelly removed a small cloth sack and some sheets of handwritten paper from the desk drawer. For a time she read over the sheets, her small face intent.
“What is it?”
“I think you’re going to be surprised.” Kelly handed him his contract back. “Read that over again.”
“Why?” Jennings unfastened the envelope.
“There’s an alternate clause. ‘If the party of the second part so desires, at any time during his time of contract to the aforesaid Rethrick Construction Company—’ “
“ ‘If he so desires, instead of the monetary sum specified, he may choose instead, according to his own wish, articles or products which, in his own opinion, are of sufficient value to stand in lieu of the sum—’ “
Jennings snatched up the cloth sack, pulling it open. He poured the contents into his palm. Kelly watched.