THE LAST ENCRYPTION

CHAPTER 002: UNKNOWN PACKET

The rain felt colder after the gunshots.

Ethan pushed through the revolving doors of Sentinel Dynamics and stumbled into the storm. Behind him, alarms screamed through the building. Red emergency lights flashed across the upper floors, painting the glass tower in pulses of crimson.

People on the sidewalk stopped to stare.

Most had no idea what was happening.

A few pulled out phones.

Others simply kept walking.

New York had always possessed a unique talent for ignoring chaos.

Ethan lowered his head and disappeared into the crowd.

His lungs burned.

His heartbeat refused to slow.

Every instinct told him to keep moving.

The message on his phone replayed in his mind.

RUN.

Whoever had sent it knew exactly what was happening inside Sentinel Dynamics.

Which meant one of two things.

They were helping him.

Or they were responsible.

Neither possibility made him feel better.

A police siren wailed somewhere in the distance.

The city blurred around him.

Rainwater dripped from traffic lights.

Steam rose from subway grates.

Taxi headlights cut through the darkness like knives.

Ethan turned onto Lexington Avenue and finally slowed.

For the first time since leaving the building, he risked looking behind him.

Nobody appeared to be following.

At least nobody obvious.

A woman carrying groceries hurried across the street.

A delivery driver smoked beneath a storefront awning.

A young couple argued beside a parked car.

Everything looked normal.

Too normal.

The people hunting him weren't street criminals.

They were professionals.

Professionals didn't announce themselves.

Professionals watched.

Waited.

Calculated.

A vibration interrupted his thoughts.

His phone.

Another message.

Unknown Number.

SUBWAY STATION. THREE BLOCKS SOUTH.

GO NOW.

Ethan stared at the screen.

Rain collected on the glass.

His reflection stared back.

Tired.

Confused.

Afraid.

He hated that last part.

Fear clouded judgment.

And judgment was all he had left.

Still, the messages had saved his life.

Ignoring them seemed foolish.

He started walking.

Three blocks later, the entrance to the subway station emerged through the rain.

A train roared beneath the city.

Passengers descended the stairs.

Others emerged from underground carrying umbrellas and coffee cups.

Normal lives.

Normal problems.

Ethan almost envied them.

He bought a transit ticket and moved toward the platform.

The station smelled of wet concrete and machine oil.

An arriving train screeched to a halt.

The doors slid open.

People flooded inside.

Ethan joined them.

The train pulled away from the station.

For a few moments he simply sat there.

Listening.

Watching.

Trying to think.

The hidden man from the recording.

The signal.

The Last Encryption.

None of it sounded real.

It sounded like the plot of one of those conspiracy documentaries people watched at three in the morning.

Yet people had died.

Real people.

Which made everything impossible to ignore.

His laptop sat on the seat beside him.

He hesitated.

Then opened it.

The screen illuminated instantly.

Everything looked normal.

Desktop.

Files.

Programs.

Nothing unusual.

Then he noticed a folder.

Black.

Unlabeled.

His pulse quickened.

The folder definitely hadn't existed before.

Ethan clicked it.

A single file appeared.

UNKNOWN_PACKET.

The file size made no sense.

Several terabytes.

Far beyond the storage capacity of the laptop itself.

He clicked it anyway.

The screen turned black.

A map appeared.

Not a traditional map.

Something far more complicated.

Countless glowing points connected by streams of light.

A living network stretching across the planet.

Ethan leaned closer.

The glowing points represented locations.

Thousands of them.

Most appeared blue.

Some appeared green.

A handful glowed red.

One red point pulsed over New York.

Another over northern Russia.

Another somewhere in the Atlantic Ocean.

Then words appeared.

THE FIRST KEY.

The letters remained motionless.

Waiting.

For a moment Ethan simply stared.

"What key?"

The map shifted.

One location expanded.

Iceland.

A remote section of volcanic wilderness.

Coordinates appeared.

Specific.

Precise.

A countdown timer emerged beneath them.

71:16:09

The numbers decreased every second.

"What happens in seventy-one hours?"

As if responding to him, the screen changed again.

A sentence appeared.

IF THE FIRST KEY IS NOT RECOVERED, THE SYSTEM WILL AWAKEN.

A cold sensation moved through Ethan's chest.

System.

What system?

The words vanished.

Another message replaced them.

TRUST NOBODY.

The laptop screen returned to normal.

Ethan sat frozen.

Passengers chatted around him.

Someone laughed.

A child pointed excitedly toward the tunnel window.

Nobody else had seen any of it.

His phone vibrated again.

EXIT AT THE NEXT STOP.

The train slowed.

Brakes squealed.

Doors opened.

Ethan stepped onto the platform.

The moment he exited, the train doors closed behind him.

The train disappeared into darkness.

Then his phone rang.

Not a text.

A call.

Unknown Number.

Ethan answered cautiously.

"Who is this?"

For a second there was only static.

Then a woman's voice.

Calm.

Controlled.

"Keep walking."

Ethan stopped.

The voice sounded real.

Human.

Not synthesized.

Not artificial.

"Who are you?"

"No time."

"You're the one sending messages?"

"Yes."

He moved through the station.

People brushed past him.

The woman's voice remained steady.

"They found the train."

His stomach tightened.

"What?"

"The people hunting you."

Ethan glanced around.

"How do you know that?"

A pause.

Then:

"Because I've been watching them."

He reached the staircase leading to street level.

Rainwater flowed down the steps.

"Who are you?" he asked again.

"My name is Ava."

The call disconnected.

Ethan stared at the phone.

Ava.

A real name.

The first real clue.

The first real person connected to this nightmare.

Outside, the rain continued falling.

The city felt darker than before.

As if New York itself sensed something approaching.

He stepped onto the sidewalk.

A black sedan sat across the street.

Engine running.

Headlights glowing.

The vehicle looked ordinary.

Except for one detail.

The driver wasn't looking at traffic.

The driver was looking at him.

Ethan immediately turned away.

His pulse accelerated.

Maybe it was coincidence.

Maybe not.

He crossed the street.

The sedan moved.

His heartbeat quickened.

He changed direction.

The sedan matched him.

Definitely not coincidence.

Fear sharpened his senses.

He increased his pace.

The vehicle accelerated.

Its tires hissed across wet asphalt.

People stepped aside as Ethan pushed through the crowd.

The sedan followed.

Patient.

Relentless.

Like a predator.

Ethan broke into a run.

The city exploded into motion.

Car horns.

Shouting pedestrians.

Rain.

Adrenaline.

Everything blended together.

He darted between vehicles and sprinted down a narrow side street.

The sedan followed.

Its engine roared.

The distance between them shrank rapidly.

Ethan reached an alley.

Without thinking, he turned inside.

Water splashed beneath his shoes.

The alley stretched ahead for nearly a hundred yards.

Then ended.

A dead end.

His stomach dropped.

The black sedan rolled into the alley entrance.

Doors opened.

Three men stepped out.

Dark clothing.

Military posture.

Cold expressions.

The same type of operatives who had attacked Sentinel Dynamics.

One of them walked forward.

Tall.

Broad-shouldered.

Confident.

"You've caused a great deal of trouble tonight."

Ethan backed toward the fence.

"Funny. I was about to say the same thing."

The man ignored the remark.

"You have something that belongs to us."

"The laptop?"

The man's eyes narrowed slightly.

"The key."

The word hit Ethan immediately.

The first key.

The thing hidden inside the mysterious file.

Interesting.

These men knew about it.

Which meant it was real.

The operative removed a pistol.

Rainwater slid across the weapon.

"Come with us."

Ethan glanced around.

Nowhere to run.

Nowhere to hide.

For the first time all night, he truly believed he might die.

Then every light in the alley exploded.

Glass shattered overhead.

Darkness swallowed the world.

The operatives reacted instantly.

Weapons raised.

Searching.

Confused.

A motorcycle engine roared.

A bright headlight cut through the darkness.

The motorcycle skidded sideways beside Ethan.

The rider wore black clothing and a dark helmet.

A female voice shouted through the rain.

"Get on!"

Bullets erupted behind them.

Ethan didn't hesitate.

He climbed onto the motorcycle.

The rider accelerated.

The machine surged forward like a missile.

Gunfire echoed through the alley.

Sparks erupted from brick walls.

The motorcycle burst onto the main road and vanished into Manhattan traffic.

Wind slammed against Ethan's face.

The city became a blur of lights and rain.

For several minutes neither of them spoke.

The motorcycle weaved between cars with impossible precision.

Left.

Right.

Across intersections.

Through traffic.

Always moving.

Always escaping.

Finally the rider slowed.

They entered an abandoned industrial district near the waterfront.

Old warehouses lined the streets.

Broken windows.

Rusting fences.

Silence.

The motorcycle stopped beside a deserted building.

The rider removed her helmet.

Dark hair fell across her shoulders.

Sharp eyes studied him carefully.

Confident eyes.

The eyes of someone who rarely made mistakes.

"Ava?"

She nodded.

"And you're Ethan Cross."

Rain continued falling between them.

Neither moved.

Neither trusted the other.

Finally Ethan spoke.

"Who are you?"

Ava looked toward the harbor.

Toward the darkness beyond the city.

Then she answered.

"The person trying to stop the end of the world."

Ethan almost laughed.

Almost.

But her expression never changed.

She believed every word.

And somehow, that frightened him more than the gunmen.

Because deep down, a part of him was beginning to believe it too.