Rex stood silently in the sandbox world, his gaze fixed on the vast miniature land before him.
What once was a barren wasteland was now slowly breathing with life.
The oceans shimmered under a faint light, and within them, countless microscopic organisms moved, evolved, devoured, and adapted.
It was fascinating.
“But, it’s too slow.” “This pace… it will take years before anything meaningful happens,” Rex muttered, his brows slightly furrowed.
“ALICE,” he called.
[YES, HOST.] “Is there a way to speed up the evolution process?” A brief pause followed before the mechanical voice responded.
[THE HOST CAN ACCELERATE TIME WITHIN THE SANDBOX USING SYSTEM POINTS.] Rex’s eyes gleamed.
“How much?” [CURRENTLY, 1 HOUR IN REALITY CAN BE INCREASED TO UP TO 100 YEARS IN THE SANDBOX.
COST: 500 POINTS PER HOUR.] Rex fell into thought.
“That’s expensive… but worth it.” He had been saving points for years, barely spending unless necessary.
Compared to before, he now had a decent reserve.
Without hesitation, he said, “Activate time acceleration.
Maximum available rate.” [DING!
TIME ACCELERATION ACTIVATED.] [POINTS DEDUCTED: 500.] The world in front of him changed instantly.
The calm waters began to churn violently.
The tiny organisms multiplied at a visible rate.
Evolution, which once required millions of years, now unfolded before his eyes like a fast-forwarded dream.
Single-celled organisms became multi-celled.
Primitive fish appeared.
They hunted, adapted, and grew.
Rex watched intently, his breathing steady but his eyes sharp.
“So this is evolution…” Days passed in reality.
Thousands of years passed in the sandbox.
Creatures crawled onto land.
Some failed and perished.
Others adapted and thrived.
Forests began to form.
Primitive ecosystems took shape.
Everything was progressing smoothly.
Too smoothly.
Rex narrowed his eyes.
Something felt… off.
“ALICE.” [YES, HOST.] “Is everything normal?” [EVOLUTION IS PROCEEDING WITHIN EXPECTED PARAMETERS.] Rex didn’t respond immediately.
He continued watching.
Then he saw it.
In the southern plains, a species had begun to dominate.
They were larger than others, faster, more aggressive.
Their bodies were built for hunting—sharp limbs, powerful jaws, and an instinct that leaned heavily toward violence.
They hunted not just for survival.
They hunted excessively.
“Over-predation…” Rex muttered.
The balance was beginning to tilt.
At first, it seemed insignificant.
A few species went extinct.
Then more.
The herbivores began to decline.
The weaker predators followed.
Only that dominant species continued to grow.
They multiplied and spread everywhere.
Rex’s expression darkened.
“This isn’t good.” As time accelerated, the consequences became clearer.
Forests thinned, gasslands became empty.
The dominant species began turning on each other.
Cannibalism and territorial wars became frequent and uncontrollable.
Uncontrolled aggression.
Within what felt like moments, the once flourishing ecosystem had turned into a chaotic battlefield.
“ALICE, analysis.” [UNSTABLE EVOLUTION DETECTED.] [ECOSYSTEM COLLAPSE PROBABILITY: 78%.] Rex clenched his fist.
“So fast…” He hadn’t expected things to spiral this quickly.
“Why is this happening?” he demanded.
[THE SANDBOX IS CURRENTLY OPERATING UNDER NATURAL EVOLUTIONARY LAWS.
WITHOUT GUIDANCE, IMBALANCES ARE INEVITABLE.] Rex fell silent.
Below him, chaos unfolded.
Creatures fought endlessly.
Entire regions became lifeless.
The oceans began to suffer as well, with certain species dominating and wiping out others.
The balance… was gone.
“If this continues…” [ALL COMPLEX LIFE FORMS MAY FACE EXTINCTION.] Rex exhaled slowly.
For the first time since obtaining the system, he felt something unfamiliar.
Not excitement.
Not satisfaction.
Pressure.
He had thought creating life would be simple.
Just set it in motion and let it grow.
But now he understood.
Creation… required responsibility.
“Stop time acceleration.” [DING!
TIME ACCELERATION DEACTIVATED.] The world slowed.
But the damage had already been done.
The once vibrant land now looked desolate in many regions.
Corpses littered parts of the plains.
The dominant species, though still strong, had begun to show signs of decline due to lack of resources.
Rex stared at it all, his expression unreadable.
“So this is what happens when I do nothing…” He crouched slightly, bringing his face closer to the sandbox.
“They’re destroying themselves.” A thought crossed his mind.
Cold.
Logical.
“Maybe I should just let them die… and start over.” It would be easier.
No need to fix mistakes.
Just reset.
But as he continued watching, something caught his attention.
A small group.
Far in the northern hills.
Unlike the others, they were… different.
They were smaller and weaker.
But they weren’t fighting.
They were hiding and orking together to survive.
Sharing what little food they had.
Rex’s eyes narrowed.
“Interesting…” While the dominant species destroyed everything in sight, this group chose cooperation.
Survival through unity.
Not strength.
“ALICE.” [YES, HOST.] “What are the chances of that species surviving?” [LESS THAN 5% UNDER CURRENT CONDITIONS.] Rex let out a quiet chuckle.
“That is to be expected.” He stood up straight, his gaze turning sharp.
“But what if I intervene?” [HOST INTERVENTION CAN ALTER EVOLUTIONARY OUTCOMES.] [RISKS: UNPREDICTABLE LONG-TERM CONSEQUENCES.] Rex smirked slightly.
“Unpredictable… sounds more interesting.” He looked back at the struggling group.
For a brief moment, he was reminded of something.
His own family.
It was weak, oppressed by those greedy foxes.
Barely holding on.
And yet… surviving.
“That’s enough reason.” He raised his hand slowly.
“If I’m going to play this game…” “…then I won’t just watch.” A faint glow gathered around his fingertips.
The air within the sandbox trembled.
Clouds began to form above the northern hills.
Below, the small group looked up in confusion.
Rex’s voice echoed softly, almost like a whisper carried by the wind.
“Let’s see… if you can survive with a little help.” Thunder rumbled and rain began to fall.
Not violently, but gently.
Water filled the dry streams.
Plants began to grow once more in that region.
Life… returned.
Rex watched silently as the small group reacted.
They didn’t understand what was happening.
But they adapted.
They moved toward the water.
They used it.
They survived.
A faint smile appeared on Rex’s face.
“Good.” But before he could continue— “DING!” A sharp notification rang in his mind.
[WARNING: ECOSYSTEM INSTABILITY SPREADING.] [THE DOMINANT SPECIES HAS DETECTED THE NORTHERN REGION.] Rex’s expression froze.
“What?” He quickly looked toward the plains.
A massive group of the dominant predators had begun moving.
Toward the north.
Toward… the small group he had just helped.
Rex’s eyes darkened.
“So they noticed…” The creatures moved like a wave of destruction, devouring everything in their path.
They hunted relentlessly, they were unstoppable.
“Estimated time until contact?” Rex asked sharply.
[3 MINUTES (SANDBOX TIME).] Rex clenched his jaw.
Too fast.
Way too fast.
If they reached that group… They would be wiped out instantly.
Rex took a deep breath.
His mind raced.
“This… is my first real test.” He looked at the approaching swarm.
Then at the fragile group in the hills.
His voice turned cold.
“Alright.” “…let’s see how far I can go.” The air in the sandbox began to distort.
And for the first time— Rex prepared to directly challenge evolution itself.
“Alice, among the two species which one resembles the humans most?” [THE DOMINANT SPECIES HAVE 79.39% SIMILARITY.
WHILE THE SMALL GROUP HAS 87.93% SIMILARITY] As the voice faded, Rex landed on the sandbox.
Rex’s figure was so large that the two species are merely the size of his fingernails.
As Rex landed the ground caved in and all creations within the sandbox looked up to see the giant.