The hallway felt too clean.
Not just empty—but erased.
Kang Eun-ji noticed it the moment the motion-sensor lights flickered awake above them, one after another, illuminating a long stretch of polished white corridor that seemed to go on forever. The silence wasn't natural. Even in high-security facilities, there were always sounds—distant footsteps, machines humming, air systems breathing.
Here, there was nothing.
Only the sharp echo of their own footsteps.
Lee Mi-ran walked beside her, gun raised, movements tight and controlled. Her eyes swept across every corner, every blind spot, every reflective surface. The sterile walls mirrored fragments of them—distorted, ghostlike.
"No guards," Mi-ran whispered, her voice barely cutting through the stillness.
Eun-ji didn't answer.
Her gaze remained fixed ahead.
That was the first problem.
There were always guards.
They moved faster.
The corridor stretched toward a single glass door at the far end, its sleek surface reflecting the cold overhead lights. As they approached, the label became clear:
CEO OFFICE
Eun-ji slowed.
Her instincts pressed hard against her ribs—a quiet warning she had learned never to ignore. This wasn't just a missing person situation anymore. It hadn't been for a while.
This was controlled.
Planned.
She lifted her hand slightly.
A signal.
Mi-ran stopped instantly, nodding once. Ready.
Eun-ji reached for the handle.
For a fraction of a second, everything paused.
Then she pushed the door open.
—
The office was perfect.
That was the second problem.
Floor-to-ceiling windows framed the sprawling city of Seoul, glittering under the night sky like a sea of artificial stars. The skyline pulsed with life—cars threading through highways, neon signs flickering, distant buildings glowing.
Inside the office, however—
Stillness.
Everything was in place. Not a single object out of alignment. The desk was clean, the chairs positioned precisely, the surfaces polished to a shine.
Too precise.
Too intentional.
Eun-ji stepped in first.
Her gun lowered slightly, but her body remained tense, every muscle alert. Her eyes moved with practiced efficiency—corners, shadows, reflections, possible entry points.
Mi-ran circled to the other side, checking behind furniture, near the windows, along the walls.
Nothing.
No signs of struggle.
No signs of movement.
No signs of life.
Mi-ran approached the desk, her fingers brushing lightly against its surface.
She paused.
Her brows tightened.
"It's still warm," she said quietly.
Eun-ji turned.
Mi-ran looked up, her expression sharp now.
"He was just here."
A beat passed.
Then Eun-ji saw it.
The laptop.
Placed perfectly at the center of the desk.
Open.
Waiting.
She stepped closer.
The screen flickered once.
Then—
Text appeared.
WELCOME, EUN-JI.
Mi-ran stiffened beside her.
A cold silence settled over the room, heavier than before.
"He knew we'd come," Mi-ran said.
Not a guess.
A fact.
Eun-ji didn't respond.
Her face remained unreadable, but something shifted in her eyes—something colder, sharper.
This wasn't a chase.
It was a performance.
And they had just stepped onto the stage.
Her phone vibrated.
The sound cut through the silence like a blade.
Both of them froze.
Unknown number.
Eun-ji stared at the screen for a fraction of a second before answering.
"Talk."
—
Darkness.
Somewhere far from the glass walls and city lights, a figure stood in shadow.
Only a faint outline was visible.
But the voice—
The voice was clear.
Calm.
Controlled.
"Finding me is impossible."
Eun-ji's expression didn't change.
She didn't react.
Didn't rise to it.
Didn't give him anything.
At the same time, her phone screen lit up again.
A message appeared.
NOW THE WHOLE SEOUL IS WATCHING.
Mi-ran leaned in slightly, reading it over her shoulder. Her jaw tightened.
This wasn't just about them anymore.
It was public.
Or about to be.
"What is your motive?" Eun-ji asked.
Direct.
Steady.
A brief pause followed.
Then—
"Revenge."
The word hung in the air, quiet but heavy.
Eun-ji's grip on the phone tightened almost imperceptibly.
"For what?"
A soft sound echoed through the line.
Not quite laughter.
Something colder.
"I planned everything carefully."
Eun-ji's eyes flicked once to the laptop screen.
Still glowing.
Still watching.
"First," the voice continued, "your job."
Mi-ran glanced at Eun-ji, something like concern flashing across her face.
"Then," Seo-jin said, his tone unwavering, "your family."
This time, Eun-ji's fingers tightened visibly around the phone.
A crack.
Small.
But real.
"And finally…"
He paused.
The silence stretched.
Deliberate.
Calculated.
"…your pride."
The city lights outside flickered faintly, as if reacting to the weight of his words.
Eun-ji didn't speak.
Didn't interrupt.
Didn't give him the satisfaction.
"Let's see," Seo-jin continued softly, "how far you fall."
The line went dead.
—
Silence returned.
But it wasn't the same.
This silence had teeth.
Eun-ji lowered the phone slowly, her gaze fixed somewhere distant—not on the room, not on Mi-ran, but beyond.
Processing.
Calculating.
Mi-ran stepped closer.
"He's playing with us."
Eun-ji didn't answer immediately.
Her eyes moved to the laptop screen again.
WELCOME, EUN-JI.
Then—
Past it.
To the city beyond the glass.
Seoul stretched endlessly before her, alive and unaware. Thousands of lights. Millions of people.
Watching.
Or about to be.
This wasn't just revenge.
This was exposure.
Control.
A dismantling.
Piece by piece.
Job.
Family.
Pride.
Not random targets.
A sequence.
A design.
Eun-ji exhaled slowly.
Not frustration.
Not fear.
Something colder.
Resolve.
"He wants an audience," she said finally.
Mi-ran frowned slightly. "Then we shut it down before it starts."
Eun-ji shook her head.
"No."
Mi-ran looked at her, confused.
Eun-ji's gaze hardened, her reflection faintly visible in the glass—sharp, unyielding.
"We let him think he's in control."
A beat.
Then she turned, her voice steady.
"And then we take everything from him."
Mi-ran studied her for a moment.
Then nodded.
Outside, the city continued to glow.
Unaware.
Unprepared.
And somewhere in the dark—
Seo-jin was watching.
Waiting.
Smiling.
Because the game had already begun.
And this time—
It wasn't just about catching him.
It was about surviving what he had planned.
Eun-ji glanced once more at the laptop.
At the message.
At the invisible eyes behind it.
Her expression didn't change.
But her voice, when she spoke again, was colder than the night outside.
"Let him watch."
A pause.
Then—
"We're not the ones who are going to fall."