The Creatures That Time Forgot - 4

bring men with me. Five hundred men! Because with this machine I can
blast a river bottom all the way to the cliffs, down which the waters
will rush, giving myself and the men a swift, sure way of traveling
back!" He rubbed the machine's barrel-like body. "When I touched it,
the life and method of it shot into me! Watch!" He depressed the lever.
A beam of incandescent fire lanced out from the ship, screaming.
Steadily, accurately, Sim began to cut away a river bed for the storm
waters to flow in. The night was turned to day by its hungry eating.
* * * * *
The return to the cliffs was to be carried out by Sim alone. Lyte was
to remain in the ship, in case of any mishap. The trip back seemed, at
first glance, to be impossible. There would be no river rushing to cut
his time, to sweep him along toward his destination. He would have to
run the entire distance in the dawn, and the sun would get him, catch
him before he'd reached safety.
"The only way to do it is to start _before_ sunrise."
"But you'd be frozen, Sim."
"Here." He made adjustments on the machine that had just finished
cutting the river bed in the rock floor of the valley. He lifted the
smooth snout of the gun, pressed the lever, left it down. A gout of
fire shot toward the cliffs. He fingered the range control, focused the
flame end three miles from its source. Done. He turned to Lyte. "But I
don't understand," she said.
He opened the air-lock door. "It's bitter cold out, and half an hour
yet till dawn. If I run parallel to the flame from the machine, close
enough to it, there'll not be much heat but enough to sustain life,
anyway."
"It doesn't sound safe," Lyte protested.
"_Nothing_ does, on this world." He moved forward. "I'll have a half
hour start. That should be enough to reach the cliffs."
"But if the machine should fail while you're still running near its
beam?"
"Let's not think of that," he said.
A moment later he was outside. He staggered as if kicked in the
stomach. His heart almost exploded in him. The environment of his
world forced him into swift living again. He felt his pulse rise,
kicking through his veins.
The night was cold as death. The heat ray from the ship sliced across
the valley, humming, solid and warm. He moved next to it, very close.
One misstep in his running and--
"I'll be back," he called to Lyte.
He and the ray of light went together.
* * * * *
In the early morning the peoples in the caves saw the long finger of
orange incandescence and the weird whitish apparition floating, running
along beside it. There was muttering and superstition.
So when Sim finally reached the cliffs of his childhood he saw alien
peoples swarming there. There were no familiar faces. Then he realized
how foolish it was to expect familiar faces. One of the older men
glared down at him. "Who're you?" he shouted. "Are you from the enemy
cliff? What's your name?"
"I am Sim, the son of Sim!"
"Sim!"
An old woman shrieked from the cliff above him. She came hobbling down
the stone pathway. "Sim, Sim, it _is_ you!"
He looked at her, frankly bewildered. "But I don't know you," he
murmured.
"Sim, don't you recognize me? Oh, Sim, it's me! Dark!"
"Dark!"
He felt sick at his stomach. She fell into his arms. This old,
trembling woman with the half-blind eyes, his sister.
Another face appeared above. That of an old man. A cruel, bitter face.
It looked down at Sim and snarled. "Drive him away!" cried the old
man. "He comes from the cliff of the enemy. He's lived there! He's
still young! Those who go there can never come back among us. Disloyal
beast!" And a rock hurtled down.
Sim leaped aside, pulling the old woman with him.
A roar came from the people. They ran toward Sim, shaking their fists.
"Kill him, kill him!" raved the old man, and Sim did not know who he
was.
"Stop!" Sim held out his hands. "I come from the ship!"
"The ship?" The people slowed. Dark clung to him, looking up into his
young face, puzzling over its smoothness.
"Kill him, kill him, kill him!" croaked the old man, and picked up
another rock.
"I offer you ten days, twenty days, thirty more days of life!"
The people stopped. Their mouths hung open. Their eyes were incredulous.
"Thirty days?" It was repeated again and again. "How?"
"Come back to the ship with me. Inside it, one can live forever!"
The old man lifted high a rock, then, choking, fell forward in an
apoplectic fit, and tumbled down the rocks to lie at Sim's feet.
Sim bent to peer at the ancient one, at the bleary, dead eyes, the
loose, sneering lips, the crumpled, quiet body.
"Chion!"
"Yes," said Dark behind him, in a croaking, strange voice. "Your enemy.
Chion."
* * * * *
That night a thousand warriors started for the ship as if going to war.
The water ran in the new channel. Five hundred of them were drowned or
lost behind in the cold. The others, with Sim, got through to the ship.
Lyte awaited them, and threw wide the metal door.
The weeks passed. Generations lived and died in the cliffs, while the
five hundred workers labored over the ship, learning its functions and
its parts.
On the last day they disbanded. Each ran to his station. Now there was
a destiny of travel who still remained behind.
Sim touched the control plates under his fingers.
Lyte, rubbing her eyes, came and sat on the floor next to him, resting
her head against his knee, drowsily. "I had a dream," she said, looking
off at something far away. "I dreamed I lived in caves in a cliff on a
cold-hot planet where people grew old and died in eight days and were
burnt."
"What an impossible dream," said Sim. "People couldn't possibly live in
such a nightmare. Forget it. You're awake now."
He touched the plates gently. The ship rose and moved into space. Sim
was right. The nightmare was over at last.
* * * * *
[Transcriber's Note: No Section III or V heading in original text.]