Chapter Text
JISUNG
Rain had a way of making the city feel smaller.
Not quieter—never quieter—but tighter somehow, like the streets and buildings had all leaned a little closer together while no one was looking. The glow of neon signs blurred against the slick pavement, headlights stretched into long streaks of white and gold, and the steady sound of water dripping from fire escapes echoed through the narrow alleyways like a metronome.
Detective Han Jisung hated nights like this.
Not because of the rain itself—he'd long since stopped caring about getting soaked through his jacket or the way damp fabric clung to his skin. After three years in the department, bad weather barely registered anymore. What he hated was what rain did to a chase.
Footsteps became quieter. Tire tracks washed away. Reflections in puddles distorted faces and silhouettes until nothing looked quite right.
It made people harder to catch.
And tonight, of all nights, Jisung really needed to catch him.
He ran down the alley, shoes splashing through shallow water as his lungs burned in his chest. The city lights flickered above him, casting shifting shadows across the brick walls, but his focus stayed locked on the figure ahead.
Black jacket. Dark hair. Fast.
Too fast.
"Stop!" Jisung shouted, his voice echoing off the alley walls. "Police!"
The man didn't even slow down.
Instead, he glanced over his shoulder for a brief second, and even from a distance Jisung could see the faint curve of a smile.
Not panicked.
Not afraid.
Amused.
Jisung gritted his teeth and pushed himself harder.
This had been going on for months now. The same thief appearing out of nowhere, pulling off impossible robberies, disappearing before anyone could properly identify him. No fingerprints. No witnesses who could give a clear description. Nothing but security footage showing the same tall figure moving like he knew the city better than anyone else.
At first the department had thought it was coincidence.
Then it kept happening.
Different targets. Different neighborhoods. Always the same method. Always the same ghost slipping through their fingers.
And now Jisung knew his name.
Lee Minho.
The most frustrating criminal Jisung had ever chased.
The alley opened suddenly into a wider street, and Minho darted across it without hesitation, weaving through late-night traffic like he had a death wish.
Jisung followed seconds later, barely missing a honking taxi as he sprinted past.
"Idiot!" the driver shouted after him.
Jisung ignored it.
Minho had already turned the corner.
Jisung's heart pounded in his ears as he rounded the bend, expecting to see the familiar blur of movement ahead.
Instead he nearly collided with a stack of metal crates.
He skidded to a stop, breath ragged, eyes scanning the empty street.
Nothing.
No footsteps.
No running figure disappearing into the darkness.
For a moment the only sound was the rain hitting the pavement.
"Damn it," Jisung muttered under his breath.
He ran a hand through his damp hair, frustration building in his chest. This was exactly how it always went. A chase that started strong, adrenaline pumping, the feeling that this time—finally—he might actually catch the guy.
And then somehow, impossibly, Minho would vanish.
Like smoke.
Jisung turned slowly, examining the street again. There were only three possible directions Minho could have gone: the narrow alley to the left, the fire escape ladder leading up the side of the building, or straight down the street.
Except none of them made sense.
Jisung stepped closer to the fire escape, studying the metal ladder. Rainwater dripped steadily from its edges, but there were no fresh footprints on the lower rungs.
Which meant—
A quiet sound echoed behind him.
Jisung spun around instantly.
And froze.
Lee Minho stood on the rooftop above the alley entrance, leaning casually against the railing like he'd been there all night.
The rain didn't seem to bother him. Dark strands of hair clung to his forehead, and his black jacket was damp at the shoulders, but he looked perfectly relaxed despite the several stories of height between him and the street below.
More than relaxed.
Entertained.
"You're getting slower, detective Jisung." Minho called down.
Jisung stared up at him, disbelief mixing with irritation. "You've got to be kidding me."
Minho tilted his head slightly. "What?"
"You were right there," Jisung snapped, gesturing toward the empty street. "How did you—"
He stopped himself, already knowing the answer.
Fire escape. Of course.
Minho must have climbed it before Jisung reached the corner.
And then waited.
Jisung narrowed his eyes. "You stayed just to mock me?"
Minho considered that for a moment before shrugging lightly. "Maybe."
The casual tone only made Jisung more irritated.
"Or maybe," Minho continued, pushing himself away from the railing, "I wanted to see how long it would take you to figure it out."
Jisung crossed his arms. "I figured it out."
"Eventually."
There was that smile again.
Jisung hated that smile.
"Enjoy it while it lasts," he said flatly. "Because next time you won't be getting away."
Minho hummed thoughtfully, stepping closer to the edge of the rooftop. For a second the city lights caught his face clearly, and Jisung was reminded—annoyingly—how young he looked for someone who'd managed to outsmart the police department for months.
"Next time?" Minho repeated.
His voice was softer now, almost curious.
Then he leaned forward slightly, resting his elbows on the railing as he looked down at Jisung.
"You've been saying that for a while, detective."
Jisung felt his jaw tighten.
"That's because one of these days," he replied, "I'm actually going to catch you."
For a moment neither of them spoke.
Rain continued to fall between them, the steady rhythm filling the silence as they held each other's gaze across the distance.
Then Minho laughed quietly.
Not loudly.
Not mockingly.
Just... amused.
"You know," he said, straightening again, "I almost hope you do."
Jisung frowned. "What?"
But Minho was already stepping backward, disappearing into the shadows at the far side of the rooftop.
"Hey!" Jisung shouted.
By the time he reached the fire escape and climbed up, the rooftop was empty.
——
For a moment, Jisung didn't move.
The rooftop was empty.
The wind pushed against his coat as if trying to shove him back toward the door, and the city lights below flickered like distant stars, but Minho—Lee Minho, the thief Jisung had been chasing for months—was simply gone.
Jisung blinked once.
Then twice.
His brain refused to accept what his eyes were telling him.
One second Minho had been standing there, leaning casually against the ledge with that irritatingly calm smile, and the next—
Nothing.
Just empty space.
"What the hell—"
Jisung rushed forward, boots scraping harshly against the rough concrete as he reached the edge of the roof. His heart slammed violently against his ribs as he leaned over the side, gripping the cold metal railing.
Ten floors down, the alley stretched like a dark canyon between the buildings.
No movement.
No sound.
No Minho.
That was impossible.
Jisung spun around quickly, scanning the rooftop again as if Minho might have somehow teleported behind him. The roof wasn't large—just a flat square with a few ventilation units and a rusted ladder leading to a higher maintenance platform.
Nowhere to hide.
Nowhere to go.
Yet somehow, he was gone.
Jisung dragged a frustrated hand through his hair, his chest still heaving from the chase. The adrenaline that had pushed him through six minutes of sprinting now twisted into something sharper, something hotter.
Annoyance.
No—anger.
Because Minho hadn't just escaped.
He had disappeared while standing right in front of him.
And worse than that...
He had been smiling the whole time.
"Unbelievable," Jisung muttered.
He turned back toward the ledge again, this time crouching slightly as he examined the edge more carefully. The concrete surface was worn, but faint scuff marks scratched across it, leading toward the corner of the building.
Jisung followed them.
When he reached the corner, he froze.
A thin black rope hung down the side of the building, nearly invisible against the dark brick wall.
Jisung stared at it for a second before letting out a short, incredulous laugh.
"Of course."
Minho had planned this.
Of course he had.
The rope swayed gently in the wind, proof that it had been used only moments ago.
Jisung leaned over the edge again, peering down into the darkness. If Minho had climbed down fast enough, he could already be halfway across the street by now.
Which meant—
Jisung turned and sprinted toward the rooftop door.
The metal slammed loudly as he shoved it open, racing down the stairwell two steps at a time. His legs burned from the chase, but he ignored it, focusing only on the possibility that Minho might still be nearby.
He wasn't letting him get away that easily.
Not again.
By the time Jisung burst out into the alley behind the building, his lungs felt like they were on fire.
The alley was empty.
Trash bins lined the walls, their metal lids rattling softly in the wind. A flickering streetlight cast uneven shadows across the pavement, but there was no sign of movement anywhere.
Jisung slowed to a stop, breathing heavily as he scanned the surrounding streets.
Gone.
Completely gone.
"Damn it."
He kicked a loose stone across the pavement in frustration, watching it bounce off a nearby dumpster with a hollow clang.
Six months.
Six months of tracking this guy.
Six months of late nights, security footage, crime scene reports, witness statements—everything.
And when he finally cornered him...
Minho had escaped in less than thirty seconds.
Jisung rubbed his face with both hands, trying to calm the storm of irritation building in his chest.
Something about that conversation replayed in his head.
The way Minho had spoken so casually.
The way he had been watching him.
And most of all—
The way he had said his name.
Detective Jisung.
Jisung frowned slightly.
He hadn't introduced himself.
The thought sat uncomfortably in his mind as he leaned against the brick wall of the alley, finally catching his breath.
"How the hell did he know that...?"
Before he could think further, a faint sound echoed behind him.
Footsteps.
Jisung straightened immediately, instinctively reaching for his gun as he turned toward the noise.
But instead of a fleeing criminal, a familiar voice called out.
"Jisung!"
Jisung lowered his weapon slightly as his partner jogged into the alley, slightly out of breath.
"Changbin?" Jisung said, recognizing the figure of his partner Seo Changbin approaching him.
Changbin stopped a few feet away, hands on his hips as he caught his breath.
"Tell me you caught him."
Jisung didn't answer right away.
Changbin studied his expression for a moment before groaning loudly.
"You didn't catch him."
"He vanished," Jisung muttered.
Changbin raised an eyebrow. "Vanished."
"There was a rope," Jisung said quickly. "He set it up beforehand. Planned the whole thing."
Changbin sighed, rubbing the back of his neck.
"That guy is seriously starting to annoy me."
"You and me both."
For a moment, the two of them stood in silence, the quiet hum of the city filling the alley.
Then Changbin glanced toward the rooftop above them.
"So you actually talked to him?"
Jisung hesitated.
"Yeah."
"And?"
Jisung exhaled slowly.
"...He's weird."
Changbin snorted.
"That's your big conclusion after six months of chasing the guy?"
Jisung frowned slightly, looking down the empty street where Minho had disappeared.
"No," he said quietly.
His fingers tightened slightly around the grip of his gun.
"He knew my name." That was strange, because Jisung was the name his friends and family called him and Han Jisung was his full name, he only used as his detective name.
Changbin blinked.
"What?"
Jisung pushed away from the wall, his mind already racing through possibilities.
"That guy," he said slowly, "knows more about us than we know about him."
And for the first time since the chase had started, a strange feeling settled in Jisung's chest.
Not anger.
Not frustration.
Something colder.
Because if Minho had known his name...
Then this chase might not be as one-sided as Jisung had believed.
***
The police station was quieter than usual when they arrived.
It was past midnight, the kind of hour when most of the city had gone to sleep and the streets were left to the occasional passing car or distant siren. Inside the station, the fluorescent lights hummed faintly above rows of cluttered desks, casting everything in a pale glow that made the place feel colder than it actually was.
A few officers worked quietly at their computers, typing reports or sipping from half-finished cups of coffee, but no one paid much attention as Jisung and Changbin stepped through the doors.
Jisung headed straight for his desk.
He dropped his jacket over the back of the chair and sat down heavily, leaning forward with his elbows on the desk while rubbing his tired eyes. The adrenaline from the chase had faded, leaving behind the dull ache in his muscles and the lingering frustration that always followed another failed attempt to catch Lee Minho.
Across from him, Changbin pulled a chair around and sat backwards on it, resting his arms across the backrest.
"So," Changbin said after a moment. "Run me through it again."
Jisung sighed.
"He broke into the museum vault around eleven-thirty," he began, staring at the scattered papers on his desk. "Alarm triggered, but security didn't see anything on the cameras until he was already inside. I got there just as he was leaving."
Changbin nodded slowly.
"And you chased him across half the district."
"Pretty much."
"Then you talked on a rooftop for some reason."
Jisung shot him a tired glare. "I was trying to arrest him."
"Sure you were."
Jisung ignored the comment and leaned back in his chair, staring up at the ceiling.
"He wasn't worried," he said quietly.
Changbin tilted his head slightly. "About getting caught?"
"Yeah."
Jisung frowned slightly, replaying the scene in his mind again—the wind on the rooftop, the calm expression on Minho's face, the way he had been watching Jisung as if the whole situation were mildly entertaining.
"He knew he'd escape."
"That confident, huh?"
"Too confident," Jisung muttered.
Changbin was quiet for a moment before asking, "And he said your name?"
Jisung nodded.
"I never told him who I was."
"That's... concerning."
"Exactly."
Jisung leaned forward again, resting his chin on his hand as he stared at the evidence board across the room.
The board had slowly grown over the past six months.
Photos of crime scenes.
Security camera stills.
Maps with red lines connecting locations.
And in the center, a picture of Minho taken from a surveillance camera during the first robbery.
Even blurry, his expression was unmistakable—that same faint smile.
Jisung stood and walked toward the board.
Changbin followed.
"You ever notice something weird about these?" Jisung asked, gesturing toward the pinned photographs.
Changbin squinted at them.
"They're all expensive places?"
"Besides that."
Changbin studied the board more carefully.
"Museums... galleries... private collections..."
"Exactly."
Changbin looked back at him.
"He steals art."
Jisung nodded slowly.
"Not just anything valuable. Specific pieces."
Changbin crossed his arms thoughtfully.
"So he's picky."
"Or he has a reason."
Jisung stared at the newest photo pinned to the board—a picture of the diamond that had been stolen that night.
A rare blue gemstone that had been displayed in the museum's special exhibit.
"What kind of thief steals the same type of thing every time?" Jisung muttered.
Changbin shrugged.
"A weird one."
"Or one with a plan."
Before Changbin could respond, a voice suddenly called from across the room.
"Hey!"
They both turned.
A younger officer hurried toward them, holding something small in his hand.
"You're Detective Han, right?"
Jisung nodded cautiously.
"What is it?"
The officer held out his hand.
"We found this in the alley behind the museum."
Jisung frowned slightly and took the object.
It was a small piece of black metal.
At first glance it looked like part of a climbing hook—the kind used with ropes.
Probably from the escape.
But as Jisung turned it over in his hand, he noticed something carved faintly into the surface.
Three small lines.
Like a symbol.
Changbin leaned closer.
"What's that?"
Jisung didn't answer right away.
Because suddenly something about the shape looked familiar.
His eyes flicked toward the evidence board again.
Then back to the metal piece.
Slowly, he walked over to the board and examined the photos more closely.
And there it was.
Hidden in the corner of a security camera still from a robbery two months earlier.
The same symbol.
Three small lines.
Carved into the side of a display case.
Jisung's stomach tightened.
"Changbin," he said quietly.
"Yeah?"
"I don't think this fell off by accident."
Changbin frowned.
"You think he dropped it on purpose?"
Jisung looked down at the metal piece again.
Then back toward the photo of Minho.
And for the first time since the chase ended, a strange realization settled in his mind.
Minho hadn't just escaped tonight.
He had left something behind.
Something meant to be found.
Jisung's fingers closed around the piece of metal.
"...I think he wanted me to have this."
Changbin blinked.
"Why?"
Jisung looked back at the board slowly.
"I don't know yet."
But deep down, a single thought lingered.
If Minho had left him a clue...
Then this chase might have just turned into something else entirely.
The small piece of metal felt heavier than it should have in Han Jisung's hand.
Not physically—no, it was barely larger than his thumb—but something about it carried a strange weight in his mind. The carved symbol stared back at him from the dull black surface, three thin lines etched carefully into the metal as if whoever had carved them had taken their time.
Changbin leaned against the desk beside him, arms crossed.
"You're staring at it like it's going to start talking," said Seo Changbin.
Jisung didn't look up.
"Maybe it already did."
Changbin raised an eyebrow. "That sentence makes absolutely no sense."
Jisung exhaled quietly and finally set the metal piece down on the desk. It landed with a soft click against the wood.
"You said it yourself," Jisung muttered. "He doesn't do things randomly."
Changbin nodded slowly.
"That's true."
Every robbery connected to Lee Minho had been precise. Clean. Calculated. No unnecessary damage, no witnesses who could describe him clearly, and almost no evidence left behind.
Which meant this...
Jisung tapped the metal piece lightly with his finger.
"...is either the first mistake he's made in six months," he said, "or it's not a mistake."
Changbin studied the object again, his expression thoughtful.
"You really think he dropped it for you to find?"
Jisung didn't answer right away.
Instead he glanced back at the evidence board across the room. The photographs stared back at him silently—museum displays, private galleries, auction houses. Each place had been chosen carefully.
Too carefully.
"I think," Jisung said slowly, "that Minho likes games."
Changbin snorted.
"Well, yeah. The guy literally waved at you after escaping."
Jisung rubbed the back of his neck, remembering that moment clearly. The rooftop wind. The rope swinging against the side of the building. And Minho's expression—amused, almost satisfied.
As if the entire situation had gone exactly the way he expected.
Jisung turned the metal piece over again.
The symbol didn't look like letters. Or numbers.
Just three lines.
Simple.
Deliberate.
"What if it's a signature?" Changbin suggested.
Jisung shook his head slightly.
"If it was, we would've seen it before."
"You said you noticed something similar in that security photo earlier."
"Yeah, but it was tiny. Easy to miss."
Changbin hummed thoughtfully.
The station remained quiet around them. A printer hummed somewhere in the background, and someone laughed faintly from another room, but otherwise the night shift had settled into its usual calm.
Jisung leaned back in his chair, staring at the ceiling again.
"You know what bothers me the most?" he said after a moment.
Changbin glanced at him.
"What?"
"He wasn't surprised."
"About what?"
"About me."
Changbin frowned slightly.
"What do you mean?"
Jisung lowered his gaze again.
"When I caught up to him on the roof," he said, "he looked like he expected it."
Changbin shrugged.
"You have been chasing him for months."
"Yeah, but that's not the same thing."
Jisung hesitated, trying to put the feeling into words.
"It was like... he already knew how it would go."
Changbin's expression shifted slightly.
"That's... creepy."
"Exactly."
Jisung ran a hand through his hair again, sighing.
"I don't like criminals who are calm when they shouldn't be."
Changbin chuckled.
"So basically you don't like Minho."
Jisung gave him a flat look.
"I think that was obvious."
Changbin grinned slightly but didn't respond.
For a few minutes, they both fell silent.
Jisung's attention drifted back to the evidence board once more. The photographs blurred together slightly as his tired eyes scanned them again and again.
Museum.
Gallery.
Auction.
Private collector.
Different locations.
Different nights.
Yet somehow the same person always walked away with exactly what he wanted.
Jisung leaned forward suddenly and grabbed a marker from the desk.
Changbin blinked.
"What are you doing?"
Jisung walked to the board and began drawing small circles around certain photographs.
"This one," he muttered.
Then another.
"And this one."
Changbin stood up and moved closer.
"You're mapping something?"
"Maybe."
Jisung stepped back slightly, studying the board again.
The red circles didn't form any obvious pattern yet.
But something about them still felt connected.
Changbin scratched his head.
"I'm not seeing it."
"Neither am I," Jisung admitted.
He dropped the marker back onto the desk with a soft clatter.
"But there is something."
"How do you know?"
Jisung glanced down at the metal piece again.
"Because if Minho wanted to disappear forever, he could."
Changbin didn't argue with that.
Everyone in the department knew it was true.
For six months, Minho had slipped through every trap they set for him.
If he wanted to stop being found...
He would.
Jisung picked up the metal piece again, staring at the symbol one more time.
"But instead," he said quietly, "he keeps showing up."
Changbin frowned slightly.
"Yeah."
"And tonight," Jisung continued, "he talked to me."
That part still felt strange.
Not threatening.
Not panicked.
Just... talking.
Like it was normal.
Like the chase between them had already become something familiar.
Jisung slid the metal piece into the small evidence bag on the desk.
"Well," Changbin said after a moment, stretching his arms above his head. "Whatever he's planning, we'll figure it out eventually."
Jisung nodded slowly.
"Yeah."
But even as he said it, his mind drifted back to the rooftop.
To the quiet confidence in Minho's voice.
Took you long enough, detective.
Jisung frowned slightly.
Because somehow...
It hadn't sounded like a complaint.
It had sounded more like anticipation.
——
The station slowly grew quieter as the night dragged on. One by one, the remaining officers finished their reports and headed home, leaving behind empty desks, dim lights, and the constant hum of computers left running. Each footstep faded into the distance, absorbed by the high ceilings and long hallways that smelled faintly of cleaning detergent and stale coffee. The large clock on the wall ticked steadily toward two in the morning, each second echoing faintly in the otherwise silent room.
Jisung hadn't moved from his desk. A half-finished cup of coffee sat beside him, now cold, forgotten somewhere between reading case files and staring at the evidence board across the room. The small metal piece rested inside an evidence bag near his elbow, its faint symbol barely visible through the plastic. He had looked at it at least twenty times already. Each time, it felt like he was missing something obvious, some tiny clue hidden beneath the surface that would suddenly make everything click, yet each glance left him just as frustrated as before.
Across the room, Changbin leaned back in his chair with his feet propped up on the desk, scrolling lazily through his phone. The blue glow of the screen illuminated his face in a way that made him seem almost mischievous in the dim office. "You're doing it again," he said without looking up.
Jisung frowned. "Doing what?"
"Overthinking," Changbin replied, tilting his head slightly as if that alone explained everything.
"I'm not overthinking," Jisung muttered, though the tight line of his jaw betrayed the irritation that had been simmering all night.
"You've been staring at that thing for fifteen minutes," Changbin said, nodding vaguely toward the evidence bag.
Jisung glanced down at the small metal fragment again, turning it slightly between his fingers as if it might suddenly reveal its secrets under his scrutiny. "Maybe," he said quietly.
Changbin lowered his phone, studying him with one raised eyebrow. "You do realize he probably just dropped it while escaping, right?"
"No," Jisung said firmly, shaking his head. "Because everything about tonight was planned. The rope on the roof. The route he took. Even the timing of the break-in." He leaned back in his chair, rubbing his eyes briefly before continuing. "It doesn't make sense to make a mistake like that. Not someone like him."
Changbin tilted his head thoughtfully. "So?"
"So," Jisung said, tapping the desk lightly, "if he dropped it accidentally, it means he was careless."
"And you don't think he's careless," Changbin said slowly.
"Not even a little," Jisung replied, staring down at the fragment again, almost as if willing it to confirm his instincts.
Changbin shrugged, leaning back in his chair again. "Then maybe he wanted to lighten his pockets."
Jisung gave him an unimpressed look. "Very funny."
"Thank you," Changbin said, grinning.
Silence settled over the room again. Outside the tall station windows, the city had grown darker and quieter. Streetlights cast long, thin shadows across the pavement, and the occasional car passed by slowly, headlights briefly sweeping across the walls before disappearing again. Jisung's gaze drifted back to the evidence board. His mind replayed the rooftop encounter once more: Minho's calm voice, the wind against the building, and the way he had looked completely unbothered by the fact that he had been cornered.
Jisung frowned slightly. "That guy," he muttered under his breath.
"What about him?" Changbin asked, leaning back in his chair, curiosity creeping into his tone.
"He's annoying," Jisung said, rubbing the bridge of his nose.
"That's not exactly groundbreaking information," Changbin said with a small laugh.
"No, but seriously." Jisung leaned forward slightly. "He had nowhere to go on that roof."
"And yet he still escaped."
"Exactly," Jisung said, his voice low, almost thoughtful.
Changbin shrugged. "Some people are just lucky."
Jisung shook his head again. "No. He wasn't lucky."
"Then what?" Changbin pressed.
Jisung didn't answer immediately. Instead, he turned the evidence bag over in his hands again, staring at the simple, deliberate lines carved into the metal fragment. "Prepared," he said finally.
Changbin let out a dramatic sigh. "You're making him sound like a supervillain."
"He broke into a museum vault tonight," Jisung replied flatly.
"Okay, fair point," Changbin said, raising his hands in surrender. "But still... you caught up to him, right?"
"Yeah," Jisung said, leaning back in his chair. "We talked. Briefly."
"And?" Changbin asked, leaning forward.
"And what?"
"What's he like?"
Jisung blinked, caught off guard. "What kind of question is that?"
Changbin shrugged, a teasing glint in his eyes. "You're the first officer who's actually had a conversation with him. I'm curious."
Jisung leaned back again, thinking about it. The memory was still vivid: Minho standing near the edge of the rooftop, the city lights behind him, completely calm, almost relaxed, as if he had been expecting the moment. "He's... weird," Jisung finally said.
"That's not helpful," Changbin groaned.
Jisung rubbed his neck, searching for the right words. "I don't know how else to explain it. He wasn't scared."
"Maybe he hides it well," Changbin suggested.
"No," Jisung said quietly. "It wasn't that. It was more like... he was curious. Like he was studying me."
Changbin stared at him for a long moment before laughing. "Well, that's not creepy at all."
"Very funny," Jisung muttered, taking a sip of his now-cold coffee and grimacing. "Ugh."
Changbin laughed again. "Serves you right. You're the one who keeps chasing this guy."
Jisung pushed the cup aside and stood up, stretching. "I'm getting another one."
"You're going to be awake until morning."
"I'm already awake until morning," Jisung said, heading toward the small break room down the hallway.
The station felt even quieter there. Most of the lights had been turned off, leaving only a single fluorescent bulb above the counter. The coffee machine gurgled softly as Jisung poured himself a fresh cup. For a moment, he simply stood there, staring into the dark liquid, thinking about the rooftop, thinking about the chase, and feeling that strange, stubborn thrill that came from finally confronting someone like Minho. It had felt... personal, in a way he couldn't quite define.
Back at his desk, Jisung reopened the files, flipping through pages of reports: stolen artifacts, witness statements, security logs. Every time the police thought they were getting closer, Minho disappeared again. And yet, for some reason, it didn't feel like the night was over.
"Hey, Changbin," Jisung said after a while, finally breaking the silence.
"Yeah?"
"Come look at this."
Changbin rolled his chair over, leaning closer to examine the open file. Jisung pointed to several lines of reports. "Look at the times."
Changbin squinted at the page, his brow furrowed as he traced the numbers with his finger. "Eleven forty-two... eleven forty-six... midnight... wait..."
Jisung placed another file beside it. "And this one."
Changbin read the second report, his eyes widening slightly. "...Eleven forty-three. Oh."
"Every robbery happens around the same time," Jisung said quietly, leaning back and watching his partner process it.
Changbin scratched the back of his head. "That's... actually kind of weird. Why would he always choose the same time?"
"I don't know yet," Jisung admitted. "But people like him don't make mistakes. That timing isn't coincidence."
Changbin leaned back, shrugging. "Maybe he just likes working late."
"You're not helping," Jisung muttered.
The clock on the wall now read 2:37 AM. The station had become almost completely silent. Changbin stretched, shaking out his arms.
"You should probably go home," he said finally.
Jisung looked up, blinking slowly. "What?"
"You've been awake for like eighteen hours."
"I'm fine," Jisung said, though he wasn't sure if he believed it.
"You look like a zombie," Changbin said, smirking.
"Thanks," Jisung replied flatly.
He glanced back at the evidence board. The photos seemed to stare back at him in the quiet room. Minho had escaped again. But somehow... it didn't feel like the end of the night. There was a strange feeling sitting in the back of his mind, like something hadn't finished yet, like the story of tonight wasn't quite over.
Jisung reached for the evidence bag once more. The symbol inside caught the light faintly. Three thin lines. Simple. Deliberate. He stared at it for a long moment before slowly placing the bag inside his desk drawer and closing it.
"Let's call it a night," he muttered.
Changbin nodded in agreement, oblivious to the unease prickling at Jisung's mind. Neither of them noticed the small security monitor mounted high on the far wall. Or the fact that one of its camera feeds had quietly gone offline several minutes earlier.
***
The sunlight outside had barely started to touch the streets when Jisung arrived at the station the next morning. He parked his car under the dim glow of the streetlights, the engine ticking faintly as it cooled. The city felt different at this hour, quieter than usual, and yet that same uneasy feeling from the night before lingered in the pit of his stomach. Something about yesterday—about the rooftop, the chase, and the metal fragment—refused to let him go. It had lodged itself deep in his mind, as though it were a seed growing quietly beneath the surface, waiting for him to notice the signs.
Inside, the station hummed with the usual morning activity. Phones rang in quick succession, officers shuffled through the hallways with cups of coffee in their hands, and the faint aroma of burnt coffee lingered over the desks. But the busyness didn't ease Jisung's tension; if anything, it made it worse. His eyes darted across the room, scanning the familiar layout as if he were looking for something out of place. Each computer screen glowed, each chair creaked under weight, each officer moved with predictable rhythm. And yet... something felt wrong.
He approached his desk slowly, noticing the files just as he had left them. Coffee cups sat where they had been, papers were stacked roughly but within reason, and the evidence folder rested on top, unopened since last night. The metal fragment with the three carved lines sat on the edge of the folder. Jisung's fingers hovered over it, hesitating. He had placed it carefully in the drawer before leaving yesterday, hadn't he? His memory felt fuzzy around that final act—fatigue, long hours, the adrenaline from the rooftop—but still... the fragment being on top now made his chest tighten slightly.
"Did you move this?" he asked without thinking, though only Changbin could hear him.
"I just got here," Changbin said without looking up from his phone, leaning lazily against the edge of the desk. "I didn't touch anything."
Jisung nodded slowly, though a small knot of unease formed in his stomach. Maybe he had misplaced it. Maybe he hadn't remembered correctly. Yet, the thought of someone entering the station, of leaving even the smallest message behind, clung to him stubbornly. He couldn't shake the sense that the night wasn't over—even in the glaring brightness of morning, even with officers bustling around.
He set the metal fragment down gently and booted up his computer, bringing up the security system. Rows of camera feeds loaded slowly across the screen, each showing a part of the station from the night before. The timestamp flickered as he scrolled back through the hours, past the evening rush and into the quiet darkness of the early morning.
He stopped at the hallway outside the evidence room, the timestamp reading 2:45 AM. The camera feed appeared normal. Empty. Nothing unusual. He leaned closer, adjusting the brightness slightly, squinting for any hint of movement. The quiet of the night was palpable even through the screen, a digital echo of the emptiness he had felt while working alone.
Changbin leaned closer, resting his chin on his hand. "See anything?" he asked.
Jisung shook his head slowly. "Not yet."
Minute by minute, he watched, his mind straining to catch even the slightest anomaly. The hallway remained empty, silent except for the faint hum of the lights, the faint flicker of the feed. Then, at exactly 3:01 AM, the screen distorted briefly. A sharp flash of static rippled across the monitor. Jisung's eyes narrowed instinctively, his fingers hovering over the mouse as he rewound the footage.
He slowed the playback, frame by frame, searching for any clue. For a heartbeat, the hallway remained empty. Then, for just a fraction of a second, the image flickered, and a shadow passed near the evidence room door. Not detailed enough to make out, not clear enough to confirm anything, just a dark outline moving through the hallway. And then it vanished, as though it had never been there.
Changbin leaned closer, squinting at the screen. "What was that?"
"I don't know," Jisung replied, his voice low and tense. "But it's enough to know someone was here. And they weren't just wandering around. They knew exactly where to go."
His stomach tightened. He switched feeds to the evidence room camera. The screen froze. The timestamp stopped at 3:07 AM, stuck in place as if the camera had never moved past that moment. Jisung leaned closer, running a hand through his hair. The metal fragment sat on the table in the feed, exactly where he had placed it the night before. Everything else seemed untouched. But the frozen timestamp told him everything: the camera hadn't recorded anything from 3:07 to 3:12, the exact moment the photograph had appeared in the case file.
The realization hit him like a punch to the chest. Someone had been inside the evidence room. They had touched the fragment. They had drawn a fourth line. And they had uploaded the photograph directly into his case file. All without leaving a single clear trace.
Changbin broke the silence. "That's... not normal."
Jisung leaned back in his chair, staring at the frozen image of the evidence table. His fingers drummed against the desk almost unconsciously. "No," he said quietly. "It's not."
A cold knot of anticipation settled in his stomach. Whoever had done this... had come here for him, not just the evidence. They had wanted him to see it.
He exhaled slowly, trying to shake the tension from his shoulders, but it didn't work. The station felt smaller now, the walls closer, the shadows deeper. Every distant sound—the shuffle of papers, a phone ringing, the faint hum of fluorescent lights—felt magnified. The unease that had followed him since last night refused to fade.
He glanced at Changbin. "We need to check the logs. Every access point, every login, every door."
Changbin nodded, a serious expression replacing his usual smirk. "Right. Let's see who's been busy while we slept."
Jisung pulled up the system logs, scrolling through the entries. Each keystroke, each door opening, each card swipe flickered across the screen in chronological order. Most were mundane—officers checking in, systems rebooting—but then he saw it. His own ID had logged into the case file at exactly 3:12 AM. His hands froze above the keyboard.
Changbin leaned over his shoulder. "Your ID?"
"Yeah," Jisung said quietly, swallowing hard. "Someone used it to upload the file... and it wasn't me."
Changbin let out a low whistle. "Okay, now I'm officially creeped out."
Jisung's eyes returned to the frozen evidence room feed. He imagined the shadow again, the way it had moved, the deliberate precision of whoever had done this. Whoever it was... they had been here, unseen, unstoppable, and they had left a message that he couldn't ignore.
The small metal fragment rested innocently on the desk, three thin lines carved deliberately into the surface. And now... the fourth line loomed over him, a silent reminder that someone was watching, someone who knew how to get inside his mind—and his station.
He exhaled, a shiver running down his spine, and whispered to himself, almost unconsciously, "This isn't over. Not by a long shot."
From somewhere outside the station, the faint sound of tires rolling over asphalt echoed, distant and unremarkable, yet in that moment it made Jisung's stomach twist. He couldn't see anyone, but he felt it: someone was out there. Waiting. Watching. And when they made their move next, he would be ready... or he would have to learn very quickly how to be.
The station hummed quietly around him. The lights flickered faintly. The logs blinked silently on the monitor. Everything looked ordinary.
Except nothing was.
And Jisung knew, deep down, that the calm morning would shatter before the day was over.