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Published:
2025-12-13
Updated:
2026-06-11
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99,457
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11/?
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9;Run (Run for Your Life)

Summary:

The last message Choi Seungcheol received from Yoon Jeonghan was a corrupted audio file and three words: don’t… come.....

It was sent too late.

SEVENTEEN is fractured. Nine members are landing at a silent Incheon Airport, the country's communications dead, the sky empty. Four are scattered across a collapsing Korean military, fighting a different kind of war. As a strange sickness turns the familiar world into a hunting ground, they must use everything they are—performers, brothers, survivors—to navigate a new reality where bite marks spell a fate worse than death, and the most dangerous threats might still be human.

This is a story of fractured lines, of a family fighting to reunite in hell, and of the diamond-sharp bonds that might just be strong enough to cut through the dark.

A SEVENTEEN (and Maybe more fandoms in future) Zombie Apocalypse AU.

Inspired by and built with my incredible Diamond Broadcasts reader community.

Notes:

Welcome, Diamond Broadcasts. 💎📡
And All readers😄

This story was inspired by a brilliant request and built collaboratively with our reader community. The stakes, relationships, and several key plot points were shaped by your votes and amazing ideas in the planning poll. You are all co-producers of this chaos.

This is a dark, character-driven survival horror with a central core of found family. It will not shy away from trauma, fear, or violence, but the bond of SEVENTEEN (and friends) is the unbreakable heart of it.

Updates: Weekly (tentatively every Friday/Saturday).

Your thoughts, theories, and screams in the comments are not just welcome—they are a vital part of the journey. I read every single one.

Now, take a deep breath. The transmission is starting.

\- Your Conductor.

(See the end of the work for more notes.)

Chapter 1: TOKYO DOME, 11 PM

Chapter Text

 

The roar of 55,000 Carats still buzzed in their bones.

It wasn't a sound you heard with your ears—not really. It was a vibration that settled deep in the marrow, a resonance that replaced heartbeat for hours afterward. In the clutter of the backstage dressing room, amid the discarded costume pieces and half-empty water bottles, the silence felt sacred. Heavy. Full.

Listen, listen—right here!” Dino’s voice cut through the quiet, bright and buzzing. He thrust his phone toward Mingyu, who nearly spilled the champagne he was carefully pouring into plastic cups.

On the screen, a sea of lightsticks pulsed in perfect, silent unison. “Did you hear that? The fanchant during ‘Hit’—it was louder than the backing track! I could feel it through the floor!

Mingyu steadied the bottle, his tall frame folding into a crouch to peer at the screen. A smile, tired but brilliant, spread across his face. “They were insane tonight. Absolutely insane.

From the corner, where he was meticulously coiling cables, Joshua glanced up. His fingers, practiced and gentle, didn't pause. “They always are for the final show.” His voice was soft, a comforting counterpoint to Dino’s electric energy.

Beside him, DK nodded, a quiet hum escaping his lips—the melody of their encore song, “Aju Nice.” He was packing his in-ear monitors into their case, but his movements were slow, languid with post-adrenaline exhaustion. “My ears are still ringing,” he admitted, but he was smiling. He always smiled. It was the kind of smile that felt like a shared secret, a promise that the joy was real and mutual.

Across the room, perched on a dressing table with one leg stretched carefully in front of him, The8 worked through a series of slow, deliberate stretches. His face, usually so composed, was a canvas of serene fulfillment.

Only the slight, almost imperceptible tightening at the corner of his eyes betrayed the ache in his joints—the familiar, unwelcome companion that followed every peak performance. He caught Jun watching him and gave a tiny, reassuring shake of his head. I’m fine.

Jun, leaning against the wall, simply nodded back. He understood. He always did. In his hands was his own phone, but he wasn’t scrolling. He was just… looking. At a picture of the stage, empty now, still bathed in the ghost-light.

Mingyu-yah,” Jun said, his voice a low rumble. “Show me that video again. The one from the final chorus.

Mingyu brightened, scrambling to find it. He shuffled over, his broad shoulders making the cramped room feel even smaller, and held out his phone.

On the screen, from his vantage point on stage, the Tokyo Dome was not an arena. It was a universe. A swirling, breathing galaxy of rose quartz light, a perfect, endless ocean of diamonds waving in the dark.

Jun stared for a long moment. “It looked like the Milky Way,” he murmured, his actor’s voice dropping to a whisper of pure awe.

Exactly!” Mingyu breathed, his eyes wide. “I was thinking the same thing up there. I almost forgot the choreography.

From a plush couch buried under jackets, Seungkwan’s head popped up. His face was still flushed, his expressive eyes alight with a different kind of energy—the plotting kind. “Okay, but practical matters. Hotel. Food. Weaverse Live. Do we order chicken or pizza? We have to give Carats a proper goodbye. Vernon-ah, what’s the international consensus?

Vernon, who had been quietly observing the room from a stool by the door, headphones dangling around his neck, blinked slowly. He’d been watching the dynamic like it was his favorite film. “Chicken is a classic,” he offered, his tone neutral but a faint smile playing on his lips. “But pizza is less messy for a live. Strategic.

Strategic!” Seungkwan clapped his hands. “See? This is why I ask you. We need logistics. We need a plan.

In the center of it all, a steady, warm presence, stood Seungcheol.

S.Coups. Their leader.

His body ached in the familiar, deep way it always did after a tour finale. A persistent throb echoed from his left knee—a souvenir from a different stage, a different year—but he ignored it. It was a background noise, like the distant murmur of crew breaking down the set outside the door. Instead, he let his gaze travel over the scene, this messy, glitter-strewn, champagne-scented chaos that was his home.

He saw Joshua’s careful hands, DK’s humming smile. He saw Mingyu’s eager eyes as he showed Jun the galaxy they’d created. He saw The8’s silent endurance and Seungkwan’s bustling plans. He saw Vernon’s quiet analysis and Dino’s radiant, post-performance high.

His chest tightened, but not with anxiety. With a fullness so profound it was almost painful. We did it, he thought, the words simple and monumental in his mind. We’re still here.

Mingyu sighed, a happy, bone-deep sound as he finally collapsed onto the couch next to Seungkwan. “When we get back to Seoul,” he declared to the ceiling, “I am sleeping for three days straight. No alarms. No schedules. Just me, my bed, and silence.

Yah! Kim Mingyu!” Seungkwan swatted his arm. “We have that new variety recording next week! The one with the outdoor games! I’ve already practiced my jokes for three days! You can’t sleep through it!

Your jokes are why I need to sleep for three days,” Mingyu grumbled, but he was grinning.

Vernon shifted on his stool. “I want to work on music,” he said, his voice cutting through the gentle ribbing. It wasn’t loud, but it carried a weight that made them listen. “That energy tonight… it wasn’t just ours. It was something in the air. I felt… a new frequency.” He tapped his headphones. “I want to catch it before it fades.

The room settled into a comfortable quiet, respecting the creative spark. It was Dino who broke it, his voice suddenly small, vulnerable in a way it only was when he was being utterly sincere. “Hyungs,” he started, looking at his phone again. “Did you see?… the fan project. They held up the cards. It spelled out…” He swallowed. “It spelled out ‘FOREVER’.

He didn’t say he almost cried. He didn’t have to. The slight shimmer in his eyes, the way his voice caught on the word ‘forever’—it said everything.

Seungcheol felt it then, that familiar surge of protectiveness, of pride, of a love so fierce it terrified him sometimes. He looked at his youngest, at all of them—his brilliant, exhausting, beautiful family—and his signature dimples appeared, carving deep grooves of affection into his cheeks.

He didn’t give a grand speech. He didn’t need to. His voice was steady, a low anchor in the warm room.

We will,” he said, the promise settling around them like a blanket. “We’ll do this forever.” His eyes met each of theirs, just for a second. As long as I can lead you. As long as you’ll have me. “As long as you guys want to.

It was a leader’s promise, but tonight, it was just a brother’s. Simple. True.

Outside the door, the world continued. Crew shouted, equipment rattled on rolling carts, the massive machinery of a finished tour began to disassemble itself.

But inside, for this one, final, golden moment, there was only the echo of a galaxy of light, the buzz of joy in their bones, and the unshakable certainty of us.

The future, bright and boundless, waited for them just beyond the sunrise.

 

---

 

The laughter in the room ebbed into a comfortable hum. Seungkwan was now debating the merits of fried chicken versus tangsuyuk with Vernon, who offered logistical insights with deadpan sincerity. Mingyu had finally passed Seungkwan his phone, surrendering to the maknae's relentless energy. "Fine, fine, order whatever you want. Just get extra."

From his spot against the wall, Seungcheol watched them, that familiar warmth spreading through his chest. His fingers twitched almost reflexively toward his back pocket. The buzz against his thigh was both an interruption and an invitation.

[KakaoTalk: The Real Leader❤]

Jeonghan (22:15):
Saw the live stream. You cried during Headliner again. Weak.

A soft snort escaped him. Trust Yoon Jeonghan to weaponize affection into teasing from three hundred miles away. Seungcheol’s thumb moved swiftly, the glow of the screen illuminating the fond smirk he couldn’t quite suppress.

Scoups (22:16):
Shut up. I did not. The lights were bright.

“Hyung, what’s so funny?” Dino materialized at his elbow, peering up at him with curious eyes.

“Nothing,” Seungcheol said, tucking the phone slightly away. “Just Jeonghan being annoying.” The lie was automatic, protective. Some conversations were meant to exist in the quiet space between two people, even if one of them was currently surrounded by eight others.

“Tell him we miss him!” Dino chirped before bouncing back toward Mingyu, who was now demonstrating the fanchant using a rolled-up poster as a microphone.

The phone buzzed again, twice in quick succession.

Jeonghan (22:16):
Sure. How's the knee?

There it was. The teasing always, always gave way to this. The careful, pointed inquiry hidden beneath three casual words. Jeonghan had been there in the bleak, painful silence after the ACL surgery. He knew the difference between normal ache and something worse.

Scoups (22:17):
Fine. Don't worry about me. How's the ankle? Are they making you run too much?

The deflection was just as automatic. His own worry, a constant, low-grade hum since the day Jeonghan had limped into the dorm with that boot, translated into brisk typing. Are they taking care of you? Are you pushing yourself? Do you need me there? All of it crammed into one line.

Across the room, Joshua glanced up from his cable winding, his gaze lingering on Seungcheol’s face for a moment. Seungcheol didn’t notice. He was waiting for the reply bubble to appear.

Jeonghan (22:18):
I'm a genius. I volunteered for desk duty. Paperwork is my new passion.

A real laugh burst from Seungcheol this time, startling DK who was walking by with an armful of costumes. “Yah, hyung, share the joke!”

“Jeonghan says he likes paperwork,” Seungcheol said, the absurdity of it coloring his voice.

“Liar,” DK giggled, shaking his head before disappearing into the hallway.

Scoups (22:19):
Liar. You hate paperwork. You're probably scheming to get extra snacks.

He could picture it perfectly: Jeonghan in some sterile office, uniform slightly askew, a beatific smile on his face as he convinced some poor sergeant that he deserved an extra gimbap for his administrative excellence. The scheme was its own form of survival.

The reply took a minute. Seungcheol watched the three dots pulse, his own smile fading into something more pensive. He leaned heavier against the wall, subtly shifting his weight off his Left leg.

Jeonghan (22:20):
...Maybe. When's your flight?

The subject change was telling. I don't want to talk about this place. Talk about home. Talk about you coming back.

Scoups (22:21):
Tomorrow 11 AM. Home by lunch. You better be awake when I call.

It was a demand wrapped in a plea. Be there. Be okay. Be you.

The three dots appeared and disappeared. Once. Twice. Seungcheol held his breath without meaning to. The noise of the room—Mingyu’s booming laugh, Seungkwan’s dramatic retelling of a fan’s sign, the clatter of gear being packed—faded into a distant blur.

Then, the final message appeared, simple and devastating in its certainty.

Jeonghan (22:22):
I'm always awake for you, Coups.

Seungcheol stared at the words. Always. It wasn't just about a phone call. It was a promise that spanned years. His thumb hovered. The noise of the room felt muffled, distant. This was their space. Just theirs. He typed three more words, his heart a steady, sure beat in his chest. It wasn't a question. It was a fact, as simple as breathing.

Scoups (22:23):
Love you. Sleep if you can.
✓✓ Read 22:23

The ‘read’ receipt appeared instantly. No teasing retort. No deflection. Just the silent, digital acknowledgment that the message had been received. That the feeling had landed, across the sea, in some quiet barracks room. That was enough.

He locked his phone, the screen going black and reflecting the tired, happy face of a leader who had just finished a world tour. But in the dark glass, for a fleeting second, he didn't see S.Coups, leader of SEVENTEEN. He just saw Cheol, who loved and was loved in return.

He slipped the phone back into his pocket, the warmth of it lingering against his skin. The buzz was gone, replaced by a quiet, steadying certainty. He pushed off the wall, his knee protesting only slightly, and clapped his hands together, the sound cutting through the post-concert chatter.

"Alright, pack it up, guys! Hotel! Food! Sleep! We have a plane to catch in the morning!"

His voice was strong, leader-like again. But in his pocket, the ghost of a promise hummed, a silent conversation holding the weight of the world at bay for just one more night.

 

---

 

The van was a capsule of warm, rolling darkness, a world separate from the electric pulse of Tokyo streaming by its windows. The city lights smeared into ribbons of gold and white, painting fleeting, silent stories across the tired faces inside. The engine’s low purr and the soft hum of the road beneath them were the only sounds, a lullaby after the day’s roaring symphony.

In the middle seat, wrapped in a shared, fluffy blanket, Jun and Minghao sat shoulder to shoulder. Jun’s head was tilted against the cool window, his eyes tracing the neon skyline.

Then he saw it—a massive digital billboard cycling through advertisements. For three glorious seconds, their own faces flashed across it, fierce and beautiful in a comeback poster from months ago. A ghost of their past selves, haunting the present night.

He nudged Minghao gently and pointed. The8 followed his gaze, and a slow, quiet smile touched his lips, softer than the streetlights outside. “Our moms saw that,” he murmured in Mandarin, his voice barely audible. It wasn’t about pride, not really. It was about connection.

A tangible thread stretching over the sea, proof that they were here, that they had made it. Jun nodded, the simple statement holding a universe of meaning. He let his head fall back against the seat, the ache in his back dulled by the warmth of the blanket and the comfort of a person who understood without words.

Across the aisle, Vernon had his headphones on, a quiet beat leaking faintly from the edges. But his eyes were open, fixed on the passing city. He wasn’t really seeing the shops or the crowds; he was seeing patterns. The flow of traffic, the blink of signs, the rhythm of a metropolis that never truly slept.

His mind, always working on a different frequency, was already trying to translate the night’s explosive, collective energy into a sound. A new baseline. A frequency of triumph. He tapped a finger silently against his knee, composing in the quiet.

In the seat ahead of him, Mingyu was already lost. His long body was folded into a slightly awkward position, his head lolling not against the window, but sideways, resting gently on the empty seat beside him—Wonwoo’s seat. It was an unconscious habit, a physical echo of a presence so ingrained that even its absence had a shape.

In sleep, Mingyu’s face, so often bright with eager energy, was smoothed into something younger, vulnerable. The seatback bore the faint, almost invisible imprint of glasses case and quiet company. It was the smallest of reminders, a hollow space where one of their four missing pieces should be.

From the very back, a hushed conversation drifted forward, a secret shared over the seats.

Do you think Hoshi-hyung is watching the recording right now in his barracks?” DK whispered, his voice muffled by the headrest he was leaning against. His words were for Joshua alone, a bubble of curiosity in the drowsy van.

Next to him, Joshua let out a soft, knowing breath. He was looking at his own reflection in the window, the city painting streaks of light over his calm features. “Probably making the other soldiers watch it with him,” he replied, his tone warm with fond certainty. “Giving them a frame-by-frame analysis of tiger choreography. They probably have no choice.

A quiet chuckle shook DK’s shoulders. He could see it perfectly. The image was a comfort, a bridge. It made the distance feel smaller, the separation temporary. He let his eyes close, the smile still playing on his lips.

In the front passenger seat, Seungcheol scrolled through his phone. The glow illuminated the strong lines of his profile, the tired dip of his eyes. Notifications from staff, a news alert he dismissed, a weather update for the flight. His thumb hovered, then decisively tapped on the familiar, cherished icon.

[Group Chat: SEVENTEEN (13)]
Last message: 2 days ago from Woozi: "Don't forget to stretch."

A simple, pragmatic reminder from their composer, sent into the digital void. The last thread of normalcy before the silence of their scattered lives. Seungcheol’s fingers began to type, the letters tapping out a quiet prayer into the night.

Scoups (23:05):
Tokyo dome done. You all were with us. Miss you. See 4 of you soon. Come home safe to the rest.

He hit send. The message flew into the ether, a flare shot from their moving van across the dark sea toward the Korean peninsula. For a moment, there was nothing. Just the three pulsing dots in the chat that meant someone was typing somewhere in a military base, in a barracks, in a world of green and regulation.

Then, the replies came, staccato and precious.

Wonwoo (23:07):
Congrats. Get some rest.

Typical Wonwoo. Concise, sincere, cutting straight to the point of care. You’ve done enough. Now stop.

Hoshi (23:08):
HORANGHAE POWER!!! 🐯 I saw the fancam of my unit!! Jun and Hao, you killed it!! Dino-ya, your Solo stage!!!

The energy of the message was almost audible, a burst of pure, unfiltered Kwon Soonyoung that seemed to vibrate through the phone. Seungcheol could see him, probably breaking some kind of lights-out rule, face lit up by a small screen, pride for his team overflowing.

A longer pause. Then:

Woozi (23:10):
The live mix was good. The high note at the end was 0.3 seconds flat, but only I would notice.

Seungcheol’s dimples appeared in the blue light. Of course. Leave it to Jihoon to find the one microscopic flaw in a perfect night, not to criticize, but because his standard for their art was a universe he lived in alone. It was his way of saying he listened. Closely.

The final message appeared, and Seungcheol could feel the eyeroll through the screen.

Jeonghan (23:12):
^ He's been analyzing it for an hour. I'm bored. Hurry home.

There it was. The thread, pulled taut across the distance, thrumming with connection. The responses were brief, tinged with the fatigue of a different, stricter life, but they were there. They were listening. They were present.

Seungcheol locked his phone, plunging his corner of the van back into darkness. Outside, Tokyo began to give way to quieter, residential streets. The van was a vessel of soft breaths and sleeping forms, of quiet thoughts and silent bonds. They were nine, hurtling through the night. But for a moment, in the glow of a screen, they had been thirteen again.

The thread was thin, but it was unbreakable. It had to be. It was all they had.

 

---

 

The hotel hallway was a canyon of soft carpet and muted gold light, a silent, plush world after the raw energy of the dome. The members shuffled through it like sleepwalkers, their footsteps hushed, their voices lowered to weary murmurs. The adrenaline had finally burned off, leaving behind the pure, heavy exhaustion of a mission accomplished.

Okay, listen up,” Seungkwan announced, his voice a hoarse but determined whisper as they clustered near the elevator bank. He pointed a finger, sweeping it across the group with the gravity of a general.

No one sleeps past nine. Meet in the restaurant at nine-thirty. A proper breakfast. No excuses.” His eyes, puffy but bright, dared anyone to argue. “We need to debrief. Talk about the concert. Process the emotions.

Mingyu, leaning heavily against the wall, groaned softly. “Boo Seungkwan, it’s a vacation day tomorrow. Sort of.

Exactly!” Seungkwan insisted, grabbing Vernon’s arm as if for support. Vernon, half-asleep on his feet, just nodded placidly. “A vacation breakfast! With pancakes! And bacon! It’s a team-building exercise. We promised Carats we’d take care of ourselves, remember? This is self-care. So promise. Everyone, promise.

There was a round of soft, fond chuckles. “We promise, Kwan-ah,” Joshua said, his voice a soothing balm. “Nine-thirty. Pancakes.

Good.” Seungkwan looked satisfied, his need for order and togetherness momentarily sated. He began doling out room key cards with a tired but efficient flourish. “Get some real sleep. You all look terrible.

One by one, they peeled away towards their rooms—Jun and The8 sharing a quiet nod before disappearing behind a door, Mingyu already fumbling with his key, Joshua gently steering a yawning DK down the hall.

Seungcheol lingered, making sure everyone was moving in the right direction. The leader’s checklist was still running in the back of his mind, even here. Bags delivered? Check. Room assignments? Check. Morning call? Check. His body was begging for stillness, but his mind was the last part of him to power down.

A warm weight suddenly collided with his side, arms wrapping tightly around his waist. He looked down to find Dino, face buried against his shoulder. The hug was fierce, clingy, and spoke of the emotional whiplash that only the youngest sometimes displayed—the high of performing for tens of thousands crashing into the quiet vulnerability that followed.

Good job today, hyung,” Dino mumbled into his jacket, his voice thick.

The words, simple and sincere, hit Seungcheol squarely in the chest. He wrapped his arms around the boy, feeling the strong muscles of a dancer softened by exhaustion. He pressed his lips to the top of Dino’s hair. “You were incredible, Chan-ah. You led us so well.

Dino just squeezed tighter for a second longer, then pulled back, his eyes shining even in the dim light. He didn’t say anything else, just offered a small, wobbly smile before turning and padding quietly to his own room next door. The door clicked shut, leaving Seungcheol alone in the hushed hallway.

Finally, solitude.

His own room was cool and dark. He didn’t turn on the main light, just the small lamp by the bed, which painted the spacious room in gentle shadows. The silence was profound, a physical presence after the day’s constant roar. He dropped his bag by the door with a thud and went to the suitcase on the stand, clicking it open.

On top of his neatly folded clothes—packed by a staff noona who knew his preferences—lay a small, worn, brown plush toy shaped like a pig. For Kkuma. A ridiculous, fuzzy piece of home he never traveled without. He picked it up, the familiar, slightly matted texture soft under his fingers. He could almost smell his dog, his apartment, his own bed.

He pulled out his phone, navigating past the group chats and work messages, and opened the one with his older brother.

Seungcheol (23:45):
Tell Kkuma Appa is coming home tomorrow. Got her a new toy from Tokyo.

He sent it, imagining his brother’s eye-roll, the way he’d probably hold the phone down to an excited, wagging Pomeranian. The thought sparked a genuine, quiet smile. Home. It was so close he could almost taste it.

He walked to the floor-to-ceiling window, Kkuma’s toy still in hand. Tokyo stretched out before him, a seemingly endless circuit board of light, humming with a life he could observe but was no longer a part of tonight. The neon glow painted his reflection in the glass—a tired man in a black hoodie, holding a stuffed animal.

He leaned his forehead against the cool pane. The deep, familiar ache in his knee pulsed in time with his heartbeat. He shifted, taking the weight off it, a habit so ingrained he barely noticed anymore. The silence of the room began to press in, not as peace, but as a vacuum.

In the quiet, the weight he carried settled fully onto his shoulders. Not a sharp anxiety, not fear. Just the weight. The responsibility of nine other hearts, four more scattered across military bases, the hopes of thousands of fans, the trajectory of a career, the well-being of his family.

It was the gravitational pull of being Choi Seungcheol. It was always there, but in the stillness, with no one to perform for, he could feel its exact mass.

He took a slow, deep breath, watching his own ghostly reflection do the same. Tomorrow. Tomorrow they would fly. They would cross the sea. He would call Jeonghan. They would inch closer to being thirteen again. The weight was his to carry, but he didn’t carry it alone. He never really did.

Pushing away from the window, he placed Kkuma carefully on the pillow and retrieved his phone from the bedside table. He opened the clock app, his movements methodical. Flight KE 751. Departure: 11:00. Alarm: 7:30 AM. His thumb hovered, then tapped to set it.

The confirmation screen flashed up, bright and sure in the dark room:

ALARM SET FOR 7:30 AM
✈️ FLIGHT STATUS: CLEAR SKIES, NO TURBULENCE EXPECTED.

He read the words, a bland, automated forecast from some distant server. A promise of an easy journey home.

He believed it.

He plugged in his phone, turned off the lamp, and let the darkness swallow the glittering city, the quiet room, and the last, peaceful man who would ever believe the sky was clear again.

 

---

 

The silence was a blanket, thick and absolute. Seungcheol lay in the center of the king-sized bed, the plush hotel duvet feeling strangely weightless after the gravitational pull of leadership. Kkuma’s toy was a small, comforting lump under his chin. His body hummed with a deep, cellular exhaustion, but his mind, that stubborn captain of his soul, was the last to report for duty.

A final check. Just one. Then he’d sleep.

He reached for his phone on the nightstand, the screen blazing to life in the dark room. The light made him wince. He navigated past the photo albums from the concert, past Seungkwan’s spam of chicken restaurant menus in the group chat. Out of habit, his thumb brushed the news app icon.

A flurry of push notifications cascaded down, a chaotic scroll of the world’s mundane heartbeat. Celebrity gossip. Stock updates. Then, a stark line of official text, timestamped just twenty minutes prior:

[BREAKING: Yongsan Garrison (USFK) Reports 'Unplanned Emergency Drill.' All Personnel Confined to Base. Public Advised No Cause for Alarm.]

He blinked at it. Yongsan. That was in central Seoul. A drill? At midnight? His brow furrowed, a tiny, professional knot of curiosity. It was odd, but the world of soldiers and bases was Jeonghan and Wonwoo and Hoshi and Woozi’s world now, not his. A distant reality. He dismissed the alert.

The quiet of the room felt heavier now, pricked by a single pinprick of unease. He needed an anchor. Something real. He opened his chat with Jeonghan, their conversation from earlier glowing up at him.

He scrolled up, his eyes lingering on the last few lines.

Jeonghan (22:22):
I'm always awake for you, Coups.

Scoups (22:23):
Love you. Sleep if you can.
✓✓ Read 22:23

A warmth, fragile and private, bloomed in his chest. He’d said it. It was there, in digital ink. A fact sent across the sea. He hadn’t expected a flowery reply—that wasn’t them. The ‘read’ receipt was acknowledgment enough. It was their language.

His thumbs moved slowly, typing out not a leader’s thought, nor a grand declaration, but the next natural sentence in their endless conversation. A continuation.

Seungcheol (00:17):
Can’t wait to hear your voice tomorrow.

He hit send.

The message whooshed away. He watched, waiting for the familiar, almost instantaneous ✓✓ Read to appear. Jeonghan had said he was always awake.

One grey checkmark.
The message was sent.Not delivered.

The fragile warmth in his chest iced over instantly. A sharp, cold needle of fear pressed just beneath his sternum. Network issues, his mind supplied, frantic now. He’s probably in a bunker. Bad signal. It’s fine.

He tapped the call icon, pressing the phone to his ear as if he could force a connection through will alone. It rang once, a hollow, digital sound in the silent room. Then, a sharp, automated interruption.

“The number you have dialed is outside of service coverage or switched off. Please try your call again later.”

The polite, empty voice wasn't just a recording. It felt like a door slamming. The ice in his chest cracked, spreading a chill down his arms. He ended the call, his heartbeat a frantic, pounding rhythm against his ribs. Okay. Don't panic. It’s a coincidence. A drill. He’s fine.

With fingers that felt numb and clumsy, he navigated back to the group chat, SEVENTEEN (13). He scrolled up to see the cheerful, stilted replies from his soldiers, their digital voices from just an hour ago. His own last message in the chat glared up at him: Hey. Is anyone there?

His eyes dropped to the member list at the top.

Wonwoo – Online 10 minutes ago.
Hoshi– Offline.
Woozi– Offline.
Jeonghan– Offline.

Three of them, dark. Wonwoo had been online after the news alert. After the ‘drill’ was announced. But he hadn’t replied. Wonwoo, who always, always acknowledged him. Wonwoo, who would know that Seungcheol would be worrying about Jeonghan.

Seungcheol sat up, the duvet falling away. The peaceful Tokyo night outside the window was now a mocking illusion, a painted backdrop hiding a world fracturing in the dark. The strange news alert. The failed call. The silent, darkened profiles.

This wasn't silence. This was a blackout.

His eyes flicked back to his private chat. To the last thing he’d said to the man he loved. Love you. Sent. Read. And then, nothing. A void.

The single grey checkmark next to his final, softer message wasn't just a delivery failure. It was an unanswered echo. It was the last word in a conversation that might have just ended forever.

He stared at the screen, the glow etching lines of panic onto his face. The profound weight from the window had now liquefied, flooding his veins with a cold, primal dread.

For the first time all night, the burden on his shoulders didn’t feel like leadership.

It felt like a last "I love you," hanging in a dead line of static.

And in the vast, quiet dark of a Tokyo skyscraper, with clear skies promised for the morning, that silence wasn't just terrifying.

It was a promise broken.