The siren echoed again. The sharp sound cut through the air, forcing everyone's attention upward. A calm mechanical voice followed.
"Our world has entered a new era."
The words carried across the beach, cold and deliberate.
"In the past, humanity relied solely on courts, laws, and institutions to judge crime. However, history has shown that such systems are often influenced by bias, corruption, and the power of wealth."
Uneasy murmurs spread through the crowd.
"In this new era, nature itself shall intervene when human judgment proves difficult."
Some people looked around in confusion.
Others seemed to understand immediately.
The voice continued.
"The Criminal Rehabilitation Center was established to ensure that justice is no longer determined by influence, bribery, or social status."
A man nearby let out a bitter laugh.
"You've got to be kidding…"
But the announcement continued as if no one had spoken.
"Participants sent to the Rehabilitation Center are individuals whose crimes have been judged severe, controversial, or difficult to determine through conventional systems."
The words felt heavy.
"Some of you stand here because your crimes caused great harm, yet you claimed remorse."
A woman collapsed to her knees.
"Some of you stand here because the victims of your crimes demanded rehabilitation trials rather than traditional punishment."
Anger flashed across several faces.
"And some of you stand here because society itself could not decide what fate you deserved."
The crowd grew restless.
People began shouting.
"This is insane!"
"You can't do this to us!"
Others stood completely silent.
Then the voice spoke again.
"Participants will undergo a series of rehabilitation trials."
"Your behavior, decisions, and survival during these trials will determine whether you possess the qualities necessary for reintegration into society."
A chill spread through the group.
"The environment itself will serve as judge."
The words echoed across the beach.
"But the trials are not fixed."
"Each rehabilitation cycle differs from the last. The environment, conditions, and challenges will change."
Some people began to panic.
"That means no one knows what will happen!"
"This is murder!"
"Shut up!" someone else shouted.
Different emotions erupted across the island.
Fear.
Anger.
Denial.
Ren looked toward the chaotic crowd and noticed something.
The clothes they were wearing varied.
Some were still dressed in business suits. Others wore simple home clothes, as if they had been taken straight from their daily lives.
Which raised a question.
If they were all criminals, why weren't they wearing prison uniforms?
Ren lowered his gaze to himself. The fabric clung to his skin, for a moment, it felt heavier than it should have. He knew these clothes. He remembered them. A faint crease formed between his brows before his expression returned to its usual calm.
Among the shouting and panic around him, Ren remained silent, perhaps it wasn't a coincidence after all.
Then Ren noticed something else among the chaotic crowd. A few individuals remained calm, not panicked like the others.
Watching.
Calculating.
People worth paying attention to.
There was the woman still sprawled near the shoreline, the one who had been splashed by the sea creature earlier. Her white blouse clung to her body, soaked from the waves, and her dark skirt was stained with sand.
Nearby stood a young girl, no older than eight. She wore a simple yellow dress and small white shoes, the kind a child might wear to a family outing. Unlike the others, she didn't look frightened. Her posture was relaxed, almost casual, as if she were watching a play rather than standing in a place where people had just been devoured.
Her eyes wandered across the crowd with quiet curiosity.
Then, for a brief moment, she smiled. It wasn't a wide smile. Just a small one but it lingered a little longer than it should have.
A slim man nearby covered his mouth with one hand, as if suppressing a smile of his own. He wore a wrinkled office shirt with the sleeves rolled up, a loosened tie hanging crookedly around his neck.
Not far away, a girl wearing glasses briefly met Ren's eyes before looking away. She wore a dark cardigan over a simple blouse, her appearance neat and composed despite the chaos.
And then there was a heavily tattooed man with a broad build. His sleeveless black shirt revealed arms covered in ink, the designs twisting across his skin like coiled serpents. Despite his intimidating appearance, he stood as quiet as a mouse, silently observing everything around him.
Ren's gaze shifted again.
A man and a woman stood close to one another within the crowd. The man wore a grey jacket over a dark shirt, while the woman beside him was dressed in a simple floral blouse. Their hands had been tightly clasped together.
But the moment the man noticed Ren looking in their direction, they quickly let go.
Too quickly.
Both of them turned their attention elsewhere, pretending nothing had happened.
Ren said nothing but he remembered their faces. In a place like this, calm people—and secrets—were rarely harmless.
A voice echoed across the island once more.
"The first rehabilitation trial lies beyond the dense green forest."
"Equipment necessary for survival can be found in supply crates scattered across the ground."
The voice paused briefly before continuing.
"Participants…"
"May you find redemption and salvation in Mother Nature's embrace."
A faint mechanical hum drifted through the air. Several black spheres slowly rose from hidden compartments among the rocks and trees. They hovered silently above the island, their smooth metallic surfaces reflecting the sunlight. Thin lenses rotated across their bodies.
Cameras.
The trials were being watched.
The island fell silent again.
Then the forest moved
Low growls began to echo from within the dense trees, spreading across the island like a warning. The sound crawled through the air and into the hearts of the people on the beach, making them tremble.
No one could see what was making those sounds but they knew something was coming. When the growls finally quieted, the stillness did not last long.
Panic erupted. People rushed toward the scattered supply crates, kicking up sand as they ran.
The crates were painted in different colors. Green crates marked medical supplies. Red crates contained weapons. Blue crates held food and water. Others carried tools and basic survival necessities.
The moment people noticed the red crates, the crowd became even more frantic.
Weapons meant survival.
Several people tried dragging entire crates away, only to realize they barely moved. The heavy containers dug into the sand and refused to budge.
They weren't meant to carry the crates.
Only their contents.
Realization spread quickly.
People pried the crates open instead, grabbing whatever they could.
Inside were supplies packed tightly together—guns, knives, ammunition, bandages, bottled water, canned food, flashlights, rope, and various tools. Some crates also contained backpacks, utility belts, and sling bags.
Those who found them quickly snatched them up. Without something to carry supplies, everything else would be useless.
But then confusion began to spread.
"Empty?!"
"This one's a dud!"
Several players had opened crates only to find them completely empty.
The panic intensified.
More people rushed from crate to crate, hoping to find supplies before someone else took them.
Ren watched the chaos quietly. Then something caught his attention.
Not far from the crowd, a small boy with a backpack crouched beside one of the crates. Unlike the others, he wasn't tearing it open in desperation. He simply looked inside. Carefully, as if inspecting it. Then he stood up and moved to another crate.
Someone else rushed over and opened the one he had just left.
"Damn it! Another empty one!"
Ren's eyes narrowed slightly.
The boy crouched again at another crate, this time he opened it. The lid revealed stacks of canned food and sealed water bottles but before he could take anything, a larger man shoved him aside.
"Move, kid!"
The man began stuffing the food into his own bag while the boy stumbled back. The child didn't argue, he simply adjusted the straps of his backpack and walked toward another crate.
Ren kept watching
Again the boy crouched, peered inside the crate, and quietly walked away.
Moments later, someone else opened that crate.
"Nothing here!"
Ren's gaze sharpened. The boy wasn't searching randomly.
He was choosing.
As if he already knew which crates held nothing… and which ones didn't.
Ren didn't know how but the pattern was too consistent to be coincidence. A faint thought crossed his mind, some kind of sight ability? He said nothing but he remembered the boy. In a place like this, people with unusual advantages were worth paying attention to.
Ren finally moved.
While most of the crowd fought over the nearest crates, he walked toward the ones farther away, where the chaos had not yet reached.
His eyes scanned the colors quickly.
Red, green, blue.
Weapons, medical supplies, food and water.
He stopped beside a crate and opened it. Inside were several backpacks, without something to carry supplies, everything else would be useless.
Ren took one and slung it over his shoulder.
Only then did he begin selecting what he needed.
A few bottles of water, several sealed food packs and a compact medical kit. Finally, he stepped toward a nearby red crate and took a knife.
Around him, people were still shouting and shoving each other as they grabbed whatever they could carry. Some filled their arms with weapons, others hoarded food as if they could eat it all in a single day.
Ren ignored the chaos.
In a place like this, survival wasn't about taking the most. It was about taking what you could actually keep.