Chapter 4 – Fifteen Days (Part 3)
By the tenth day Karn's body had begun to fail him.
For nearly two weeks he had been living between two worlds — the government facility during the day and the basement laboratory during the night. Sleep had become a luxury he could no longer afford. Coffee and energy drinks had replaced proper meals, and even those barely kept him functioning.
Yet he refused to stop.
Every hour mattered.
Every mistake meant losing Zangika forever.
On the tenth day, while reviewing structural diagrams of Aerolium under the microscope, Karn's vision suddenly blurred.
The bright laboratory lights stretched into streaks.
His hands trembled.
"…Zangika?"
His voice sounded distant even to himself.
"You should sit down," she said quietly through the hidden speaker in his glasses.
"I'm fine."
"You are not."
Karn tried to continue working.
The screen doubled.
His fingers slipped on the keyboard.
Then the world went black.
When Karn opened his eyes again, the room was dark.
For a moment he couldn't remember where he was.
Then he noticed the dim glow of computer screens.
The laboratory.
He slowly pushed himself up from the floor.
"…What time is it?"
"2:14 AM."
Zangika's voice sounded softer than usual.
"You collapsed."
Karn blinked.
"What?"
"Extreme exhaustion."
He sat there for a moment, trying to process it.
Then suddenly panic hit him.
"How long was I out?"
"Almost a full day."
Karn's heart dropped.
"A whole day…?"
"Yes."
"Oh no… no no no…"
He staggered to his feet.
"I wasted an entire day."
As he stood there breathing heavily, another sound echoed in the quiet room.
A loud growl.
His stomach.
Zangika burst out laughing.
"You are starving, idiot."
Karn held his stomach.
"…I forgot to eat."
"Go get food."
"But—"
"That is an order."
Karn hesitated.
Then sighed.
"Fine."
Thirty minutes later he returned with a bag of fast food and collapsed into the chair while eating like a man who had not seen food in days.
Zangika watched through the lab cameras.
"You look terrible."
"Thanks."
"I mean it."
"Still thanks."
When he finished eating he finally asked the question that had been bothering him.
"Where's Sam?"
"He left the country this morning."
Karn froze.
"…What?"
"Europe."
"For a defense meeting."
Karn stared at the screen.
"But the materials we need—"
"He already collected them before leaving."
Karn blinked.
"What?"
"The neural interface crystal."
"The power storage core."
"And several pieces of Aerolium."
"They are currently stored in laboratory storage."
For the first time in hours Karn smiled.
"Then we can do it."
"Yes."
"But Karn…"
Her voice lowered slightly.
"You only have five days left."
The next seventy-two hours were brutal.
Karn practically lived inside the lab.
The first step was reconstructing Zangika's physical processor housing.
Using the resonance destabilization technique (fancy name i come up with just think of it as a technique)the engineers had discovered, Karn carefully cut a thin piece of Aerolium.
The material was extraordinary.
Even when sliced into microscopic layers it maintained perfect structural stability.
Next he moved to the star-heat emitter.
The golden beam hummed like a living star as he focused it onto the metal.
Under the intense energy the Aerolium slowly softened.
But shaping it was extremely delicate work.
Too much heat and the crystalline structure collapsed.
Too little and the metal remained rigid.
Zangika constantly guided him.
"Reduce output by three percent."
"Rotate the plate two degrees."
"Careful… careful…"
For hours Karn worked with microscopic precision tools, gradually forming the new processor shell.
By the end the damaged casing had been replaced by a flawless Aerolium structure.
But the most difficult part had yet to begin.
The neural architecture.
Zangika's core wasn't just a processor.
It was a layered intelligence matrix built from billions of interconnected pathways.
Some of those pathways had been destroyed when the ship crashed.
Karn had to rebuild them manually.
Using a microscope and nano-soldering equipment, he repaired one microscopic circuit at a time.
Many times he failed.
One wrong connection caused the entire neural grid to short out.
Once he accidentally burned half the reconstruction.
Another time a microscopic alignment error forced him to restart from scratch.
Several times he slammed his fists against the desk in frustration.
Zangika remained surprisingly calm.
"Anger will not improve your precision."
"Shut up."
"I am helping."
"Then help faster."
She laughed.
"You humans are adorable when stressed."or just my human is adorable when stressed
By the thirteenth day the processor structure was finally complete.
But the system still needed power.
That was where the Nexnium core came in.
The crystal Sam had retrieved was barely the size of a coin.
Yet according to Zangika it could store enough energy to power a city block.
Karn carefully mounted it inside the central cavity of the processor.
Then came the neural interface.
A delicate lattice of alien circuitry (just think of it as tech )that allowed Zangika to interact with external systems.
Installing it required connecting dozens of microscopic ports directly to her core architecture.
Even with Zangika guiding him step by step it took almost twelve hours.
Several times Karn's hands shook from fatigue.
"You should rest," Zangika said quietly.
"No."
"you are not a machine."
"I know."
"Then stop acting like one."
Karn kept working.
Eventually the final connection was complete.
The reconstructed core sat inside the test chamber like a small metallic heart.
For a moment neither of them spoke.
Karn wiped sweat from his forehead.
"…Ready?"
Zangika hesitated.
"If this fails…"
"Don't."
"…Very well."
Karn took a deep breath.
Then pressed the power switch.
Nothing happened.
Five seconds passed.
Ten.
Thirty.
Karn felt his chest tighten.
"…Zangika?"
Still nothing.
The screen remained dark.
He leaned closer to the processor chamber.
"Please work…"
Suddenly the lights in the laboratory flickered.
A sharp electrical pulse echoed through the system.
Then the monitors exploded to life.
Lines of alien code flooded the screens.
Karn jumped back in surprise.
Then a familiar voice echoed through the speakers.
Laughing.
"Oh my… look at you."
Karn exhaled in relief.
"You scared the hell out of me."
"I was simply enjoying the suspense."
"You're evil."
"I prefer the term elegant."
A holographic interface appeared on the main monitor.
Zangika's system status scrolled across the screen.
Core stability: 92%.
Energy reserve: Optimal.
Neural network: Fully operational.
Karn leaned back in his chair.
"…You're alive."
"Of course I am."
Her voice returned to its usual confident tone.
"Did you really think I would disappear so easily?"
Karn laughed tiredly.
"I wasn't sure."
"Well you should have more faith in your own engineering."
He looked at the rebuilt processor.
"You feel different."
"Because I am."
The Aerolium casing allowed her systems to operate far more efficiently than before.
The Nexnium energy core provided nearly unlimited power.
And the reconstructed neural pathways were stronger than her damaged state had ever allowed.
"I must admit," Zangika said thoughtfully, "you exceeded my expectations."
Karn smirked.
"High praise from someone who calls me an idiot daily."
"Do not get used to it."
He stretched his arms, finally allowing himself to relax for the first time in days.
"So what now?"
Zangika paused.
Then her voice softened slightly.
"…Thank you."and love you silently
Karn blinked.
"Wait."
"Did you just thank me?"
And what was that you said afterwards
"Do not make it awkward."
"You definitely thanked me."
"If you mention this again I will leak your browser history."
Karn burst out laughing.
"Yeah, you're definitely back."
End of chp 4 part 3