The massive chamber inside the ancient facility glowed with soft blue light as rotating rings of alien machinery circled around the floating energy sphere at the center. The holographic figure hovered silently above the device, its translucent form flickering slightly as streams of data moved across the surrounding machines.
Kai Ren stood still, staring at the figure.
Outside the structure, the ground trembled again.
The Rift Titan had reached the facility.
Each step of the enormous creature sent vibrations through the metallic floor beneath Kai's boots. The distant roar of the monster echoed faintly through the walls of the structure.
But the holographic figure did not react to the approaching threat.
Its glowing eyes remained fixed on Kai.
"You are the first human to reach this facility," the artificial voice repeated calmly.
Kai's eyes narrowed slightly.
"You said experiment."
The holographic entity paused for a moment, as if analyzing his response.
Then it spoke again.
"Yes."
The system interface flashed.
Ancient AI Entity IdentifiedDesignation: Rift Research Unit A-01
Kai studied the floating figure carefully.
The being's appearance was humanoid, but clearly not human. Its limbs were longer and more slender, and its face lacked many of the features typical of Earth's species. The glowing eyes radiated intelligence far beyond a simple machine.
Kai spoke slowly.
"What experiment?"
The AI responded immediately.
"Human genetic evolution."
Kai's mind froze for a brief moment.
The AI continued speaking.
"Over six thousand planetary cycles ago, our civilization discovered dimensional instability between worlds. This instability created energy fractures now known to you as Rift Gates."
Images appeared around the chamber as the machines projected holographic records into the air.
Kai watched as scenes of ancient alien cities appeared above the floor. Towering structures of impossible technology stretched across glowing landscapes, while advanced spacecraft drifted across violet skies.
The AI's voice remained calm.
"Our species learned to harness Rift energy as a source of power. But prolonged exposure to the energy caused genetic mutation."
The holograms shifted.
The alien civilization began changing.
Their bodies evolved.
Some became stronger.
Others became unstable.
Entire populations mutated beyond control.
"Many of our worlds were lost."
Kai watched silently.
The images showed planets collapsing under waves of monstrous mutations.
The AI continued.
"We attempted to stabilize evolution through controlled gene adaptation."
The hologram shifted again.
Now the images showed Earth.
Thousands of years ago.
A young planet with early human civilization.
"Our research concluded that human genetic structure possessed the highest mutation adaptability among discovered species."
Kai's chest tightened slightly.
"You experimented on Earth."
The AI nodded.
"We introduced small amounts of Rift energy into your world through controlled dimensional fractures."
Kai's eyes widened.
"The Rifts…"
"Yes," the AI confirmed.
"The Rift phenomenon was created intentionally."
Kai felt the weight of those words settle over him.
Everything humanity believed about the Rifts had been wrong.
They were not a natural disaster.
They were a test.
The AI continued explaining.
"Human subjects exposed to Rift energy began developing mutation resistance. Over centuries, your species evolved gradually without collapsing into instability."
The holographic images showed the history of Earth changing slowly through time.
The AI paused briefly.
"But recently, something changed."
The images shifted again.
The modern era appeared.
Rift gates opening across Earth.
Cities collapsing.
Mutated creatures emerging in massive numbers.
"The Rift network destabilized," the AI said.
Kai frowned.
"Why?"
The AI's glowing eyes dimmed slightly.
"Because our civilization no longer exists."
The chamber fell silent.
Kai stared at the holographic figure.
"You're the last one."
"Yes."
The AI hovered above the core machine.
"Our species disappeared long ago. This facility continued operating automatically."
Kai looked around the enormous chamber again.
All of this technology had been running alone for thousands of years.
Then Kai asked the most important question.
"So what is the system?"
The AI turned toward him.
"The Ultra Gene Evolution System."
The system interface flickered immediately.
System Origin Confirmed
The AI continued.
"The system was created to guide human evolution safely. It monitors genetic mutation and prevents unstable collapse."
Kai clenched his fist slowly.
So the system wasn't random.
It was designed.
Built by this ancient civilization.
But another thought struck him.
"Why me?"
The AI answered without hesitation.
"You were the first human to successfully synchronize with the artifact core."
Kai remembered the moment inside the underground chamber when the sphere had activated.
The AI continued.
"The artifact was designed to locate a compatible host. Once synchronized, the system would accelerate that individual's evolution."
Kai exhaled slowly.
So he had been chosen.
But before he could ask more questions, the entire facility shook violently.
The Rift Titan roared outside.
The system flashed again.
External Threat Detected
The AI turned slightly toward the chamber entrance.
"Your presence has attracted one of this region's dominant predators."
Kai glanced toward the entrance corridor.
"What happens if it gets inside?"
The AI answered calmly.
"The facility will be destroyed."
Kai didn't need further explanation.
If the structure collapsed, the ancient technology—and possibly the only source of answers about the Rift—would vanish.
Kai turned toward the exit.
"I'll deal with it."
The AI spoke again.
"You cannot defeat that creature in your current state."
Kai stopped.
The AI's glowing eyes focused on him again.
"But the facility can assist you."
The machines around the chamber suddenly activated.
Energy flowed through the rotating rings surrounding the core sphere.
The system interface flashed.
Ancient Technology Integration Available
Kai looked back at the AI.
"What kind of assistance?"
The holographic figure extended one arm toward the center of the chamber.
The core sphere opened.
Inside the device floated a small metallic object shaped like a bracelet.
"This device was designed to enhance gene synchronization."
Kai stepped closer.
The system analyzed it instantly.
Artifact Detected: Gene Amplifier
The AI spoke again.
"With this device, your system can access additional evolution functions."
Kai reached out and grabbed the bracelet.
The moment it touched his skin, the device dissolved into streams of light and wrapped around his wrist.
The system exploded with new messages.
New Equipment Integrated
Gene Amplifier Activated
New Function Unlocked: Gene Fusion
Kai's eyes widened slightly.
Fusion?
Before he could analyze the ability, the entire facility shook again.
A massive crash echoed through the corridors.
The Rift Titan had struck the outer wall.
The AI's voice returned.
"The creature will breach the entrance within ninety seconds."
Kai turned toward the corridor immediately.
His body felt stronger already.
The Gene Amplifier was amplifying his system.
But the Titan outside was still far stronger.
Kai ran toward the exit corridor.
Behind him, the AI spoke one final time.
"Human subject Kai Ren."
Kai stopped briefly.
The AI continued.
"You are now the primary candidate for the continuation of the evolution experiment."
Kai looked back once.
The holographic figure's glowing eyes focused on him.
"If you fail, humanity will eventually collapse under uncontrolled mutation."
Kai nodded once.
Then he ran toward the entrance.
The corridor opened into the exterior platform of the facility.
The Rift Titan stood there.
Its enormous body towered over the structure, smashing against the walls with massive fists. Glowing Rift veins pulsed across its armored body as it roared toward the sky.
The moment it saw Kai emerge from the entrance, the Titan stopped.
Its massive eyes locked onto him.
Kai stepped forward slowly.
The system flashed again.
New Ability Available
Gene Fusion Ready
Kai inhaled slowly.
The Titan roared and raised its fist.
Kai activated the new function.
"Fusion."
The system responded instantly.
Gene Fusion Initiated
His body erupted with energy as multiple genes began merging together.
The Titan's fist descended.
And Kai Ren's evolution entered a new stage.