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The first light of morning brushed gently across Rumi’s face. She stirred, blinking against the golden glow seeping through the curtains. For a moment, she stayed perfectly still, letting the warmth wash over her. The Idol Awards were hours away, and for once, the world outside felt quiet. She closed her eyes again, savoring the fragile calm.
Then—just as her breathing slowed—something shifted. The sunlight dimmed, as though a shadow had passed over her balcony. Her brows furrowed. She opened her eyes, and her heart gave a startled jolt.
Tiger and Magpie stood side by side outside the glass doors, watching her.
Tiger’s wide orange eyes blinked, one after the other in an almost lazy rhythm, as if even his blinks couldn’t be bothered to happen at the same time. Both without a thought in them like round twin lanterns. But his mouth—his mouth was stretched into an unmistakable grin, teeth glinting in the morning light. Magpie, perched above him, tilted her head with a soft flutter, feathers glossy and dark as ink.
Rumi sat up, pulse quickening, then pushed herself off the bed and slid the balcony door open. The cool air swept into the room, carrying the faintest hint of city life waking below.
“Really?” she murmured, half to herself.
Tiger’s grin widened. Then, with deliberate slowness, he opened his mouth and unrolled his tongue. Something small and rectangular slid onto the floor with a damp thwap. Rumi knelt and picked it up, suppressing a laugh despite herself.
It was the same card she had given Jinu yesterday. Only now, her handwriting was scribbled out, replaced by his sharp strokes.
“씨라이프 코엑스, 오전 9시.”
Sea Life Coex. 9 a.m.
Her lips tugged into a soft smile she couldn’t fight off. She ran a thumb over the ink, shaking her head at the audacity.
~~
By the time she arrived at the Coex Aquarium, the plaza was already crowded. Families, couples, tourists—everyone was funneling toward the massive glass façade. And there, at the entrance, was Jinu.
He was surrounded, of course. Fans pressed close with phones held high, their voices overlapping in a chorus of squeals and greetings. And Jinu—ever the idol—wore his perfect smile like a mask carved of light. His eyes sparkled, his gestures practiced, every wave calculated to make someone’s day.
Rumi lingered at a distance, arms folded, half-hidden by the crowd. She hadn’t bothered to fix her braid that morning—only the lower half was tied, leaving the top loose enough to fall naturally against her face. A few strands slipped into her line of sight, the right side of her vision slightly veiled as she looked at Jinu’s predicament.
She shouldn’t have found it funny. But when Jinu’s gaze flickered up, brushing across the crowd until it landed on her, she couldn’t help herself. A laugh bubbled in her chest, and she tried—failing—to stifle it behind her hand.
For just a second, his mask slipped. His smile faltered into something rawer, something real, before he quickly covered it back up.
“All right,” he said, raising his voice above the noise, slipping seamlessly into showman mode. “Before I go, do you want to see a magic trick?”
The fans erupted in delight, chanting, “Yes! Yes! Show us!”
Jinu’s grin widened. He snapped his fingers.
A sudden swirl of magenta smoke engulfed him. The crowd gasped, phones snapping pictures, voices squealing with excitement. And then—he was gone.
The crowd whirled around, expecting Jinu to reappear somewhere near. But he never did.
As Rumi let a small smirk escape, she caught swirls of magenta smoke in her peripheral vision as Jinu rematerialized beside her.
He let out a loud, exaggerated groan, stretching his arms above his head. “How do you even deal with them? Every single day? I swear, they’re going to eat me alive.”
Rumi glanced sideways at him, lips twitching. “Years of PR training,” she deadpanned.
Jinu scoffed, rubbing a hand through his hair to shake off the remnants of performance. For the first time all morning, his smile didn’t look rehearsed.
And in that moment—amid the glass towers of Seoul, the chatter of fans fading into background noise, and the soft magenta haze still lingering in the air—Rumi felt it again. That dangerous pull toward him. The kind of pull she wasn’t supposed to feel, not for a demon.
But it was there, undeniable.
And she couldn’t stop herself from leaning into it.
Rumi dug into the pocket of her jacket, pulling out a second pair of sunglasses. Without a word, she held them up between two fingers and slid them toward him.
Jinu blinked, caught off guard. “You just… carry spares around?”
She smirked. “Emergency protocol. Sometimes my own gets lost, or Mira forgets hers. Usually Zoey, though. Definitely Zoey.”
For a beat, he stared at her, then laughed—a low, genuine sound that crinkled at the edges of his eyes. It startled her enough that she laughed too, the sound slipping out before she could stop it.
When it faded, she tilted her head, studying him. “So, why drag me out here? Shouldn’t you and the Saja Boys be rehearsing or something?”
Jinu gave her a look, that sharp brow arched in mock challenge. “Are Mira and Zoey even awake yet?”
Rumi hesitated, then shrugged. “…Fair.”
Satisfied, he leaned back on his heels, sliding the sunglasses onto his face with exaggerated flair. “I wanted to give you a real date,” he said, as if it were the most obvious thing in the world.
Her head snapped toward him. “What?”
“That last one doesn’t count,” he replied smoothly. “Your words, not mine.”
Her mouth opened, closed, then opened again. She fumbled for something clever, something deflective—but all that came out was, “You’re ridiculous.” Heat crept into her cheeks, and she quickly turned away, letting her hair curtain part of her face. “Still… it’s… nice of you.”
Jinu’s usual slyness softened. For a moment, there was no grin, no idol façade, no demon swagger. Just him. “You’re welcome,” he said quietly.
The words lingered between them, heavier than they should have been.
He broke the silence first, straightening with a spark of curiosity in his eyes. “So, shall we? I’m curious what mortals have been building since the last time I was in your world. Maybe they’ve managed something impressive.”
With that, he gestured toward the glass doors of the aquarium, where a giant mural of waves shimmered against the morning light.
Taking their sunglasses off, the hush of the aquarium wrapped around them the moment they stepped inside. The outside world—Seoul’s endless noise, the chatter of fans, the sharpness of daylight—melted away into the blue glow of glass tunnels and the soft rush of circulating water. Children pressed their palms against the glass, awed by schools of silver fish darting like liquid stars. Couples leaned close to one another, voices hushed as though they stood in a cathedral. Even the busiest visitors slowed their steps here. Seoul’s largest aquarium had a way of making everyone pause, as if the world inside the tanks belonged to a different rhythm.
Even Jinu.
Rumi stole a glance at him as they walked, and for an instant, she forgot. Forgot he was a demon. Forgot the marks that bound her to him. He was smiling, wide and unguarded, two faint fangs peeking just past his gleaming teeth. His eyes—those dark, unreadable eyes she had only ever seen clouded with shadow—now sparked with unfiltered joy. He moved quickly, weaving left and right with the energy of someone desperate to take it all in, nearly colliding with her more than once in his eagerness.
Rumi couldn’t help it—she smiled too, warmth rising in her chest. He looked less like a condemned soul from Gwi-Ma’s twisted underworld and more like a boy seeing the ocean for the first time. It made her wonder just how old he really was when the world had been taken from him.
They paused before a vast cylindrical tank, a cascade of silver bubbles streaming upward as manta rays drifted lazily past. Jinu leaned closer, eyes narrowing, utterly captivated. Then he tilted his head, turning toward her.
“Do they… fly?” he asked, pointing to the rays with complete seriousness.
The question broke her. Rumi clapped a hand over her mouth, laughter spilling through her fingers. She shook her head, nearly doubled over as she managed, “No, Jinu, they swim. They just… look like wings.”
Jinu drew himself up defensively, though his lips twitched like he was fighting a smile. “Well, excuse me. I haven’t exactly been keeping up with mortal biology. Four centuries, Rumi. Four. Hundred. Years.” He lifted a finger as if declaring a fact in court.
Her laughter softened, but her chest tightened.
Four hundred years.
That was how long he had lived without this. Without wonder. Without joy. Without even something as simple as watching fish drift by in glass-blue silence. The number lodged in her mind like a shard of ice.
For a heartbeat, her smile faltered. Shock, grief, an ache she couldn’t quite name—all of it flickered across her face.
But just as quickly, she forced it back. He didn’t need her pity now. He needed this moment, this fragile taste of humanity, and she wasn’t about to take it from him.
So she smirked lightly, nudging him with her elbow. “Well, at least you’re catching up fast. By the end of today, maybe you’ll even know the difference between swimming and flying.”
Jinu glanced at her, and this time when he laughed, it was warm, unburdened. The sound resonated against the aquarium glass, sinking deep into her bones.
And for just a moment, Rumi thought—if she could freeze time anywhere, maybe it would be here.
They wandered further, the hush of the place wrapping tighter around them like a tide. With each step, the light shifted—blue, green, indigo—casting waves of color over their faces. The deeper they went, the more the outside world fell away, until it was only the sound of water rushing through pipes, the soft gasps of children, the murmurs of couples holding hands.
Rumi took it upon herself to guide him, pointing out the tanks as they passed.
“That’s a lionfish,” she said, tapping the glass where a spiny, striped creature hovered like a piece of drifting fire.
Jinu leaned so close his breath fogged the glass. “That’s not a fish, Rumi. That’s a weapon.”
She laughed, tugging him back by the sleeve. “Well, technically, yes. But they’re beautiful. Deadly, but beautiful.”
He gave her a sidelong glance, lips curving into something sly. “I think I know someone else like that.”
She rolled her eyes, fighting back the heat in her cheeks, and dragged him toward the next tank.
Everywhere they went, their smiles lingered—effortless, constant, as if the aquarium itself had pressed pause on their pain. Rumi could feel the tension in her shoulders ease in a way it never did around Mira or Zoey. Around Jinu, she didn’t have to pretend. He knew what it felt like to be marked, to live between two worlds that both rejected you. For the first time in what felt like forever, she could just be Rumi. Not the fighter. Not the hunter. Not the idol. Just… her.
Jinu, too, was transformed. His eyes lit with childlike wonder as he darted from one exhibit to the next, pointing out everything, asking question after question—half of them absurd, all of them genuine. She could see it in him, how much this moment mattered. How long had it been since he’d had something so simple, so human? He savored it like a starving man tasting food again.
And with every smile he gave her, with every burst of laughter that slipped past his guard, Rumi felt the truth press harder against her chest.
She couldn’t deny it anymore—she was falling for him. She wanted this. She wanted him.
But in the back of her mind, that cold, cruel truth echoed: humans and demons were never meant to be. No matter how much she longed for this fragile normalcy, it was something the world would never allow her to keep.
So she smiled. She laughed. She covered the ache building inside her with the same warmth she gave him, because he deserved this day. He deserved to forget.
Eventually, they came to it—the centerpiece of the entire aquarium. A tank so massive it towered over them, stretching floor to ceiling, wider than a city street.
Standing close to it erased the glass entirely; it was like standing on the ocean floor itself, swallowed by the immensity of blue. Shadows of whale sharks drifted overhead, their vast silhouettes cutting across shafts of filtered light. Schools of fish shimmered like galaxies, turning in perfect unison.
Rumi and Jinu stood side by side, silent now. There was nothing to say. The wonder of it pressed words out of their lungs.
For that moment, there were no demons. No Gwi-Ma. No Huntrix or Saja Boys. No Idol Awards.
Just two souls—lost, scarred, broken—drawn together even though they were worlds apart.
Rumi’s thoughts kept circling, caught between her heart and the cold truth she had grown up with. Demons and humans were never meant to be. They were fated to collide, to destroy, never to exist in harmony. And yet… standing here beside Jinu, watching his face soften in awe at the oceanic blue beyond the glass, none of that seemed to matter anymore.
She looked at him—not as the demon he had been twisted into, not as the victim of Gwi-Ma’s grasp—but as Jinu. The boy who had laughed once, who had dreamed once, who had been stolen away by shadows too cruel for someone like him.
And in that moment, she decided. She didn’t give a damn what demons and humans were meant to be.
Her hand found his almost instinctively, fingers brushing his until they intertwined. She half-expected him to pull away, stiffen, or retreat into the guilt that always threatened to swallow him whole. But he didn’t.
Instead, Jinu let her in. His hand tightened around hers, warm and steady. She leaned into him, letting her head rest against his arm, and for the first time in what felt like forever, she breathed. No battles. No demons. No pretending. Just him. Just them.
And Jinu… he didn’t flinch. He didn’t freeze. If anything, she felt him soften, his body curving just slightly as if to protect, to welcome her weight against him. It was subtle, quiet, but to Rumi it felt like the loudest thing in the world.
From the corner of her vision, something caught her eye. A faint, gentle glow. Blue light, blooming softly from his chest, right above his heart. It wasn’t strong—not yet. Not the vibrant radiance of a fully human soul. But it was there. Flickering. Fighting. Alive.
Rumi’s breath hitched, her chest tightening with emotion. Humanity was still in him. No, more than that—humanity was returning to him. And whether he knew it or not, whether he could believe it or not, she could see it. She could feel it.
He wasn’t lost. Not anymore.
The silence between them stretched on, long but never heavy. It was the kind of silence that felt alive, where words weren’t needed because the closeness said everything for them. Rumi could hear the faint hum of the water pumps in the walls, the distant bubbling of air filters, the quiet rhythm of their breathing.
She wanted to stay there forever, head resting on his arm, hand in his, surrounded by the illusion of an endless ocean.
But Jinu’s voice eventually broke through, low and hesitant.
“Rumi… are you really going through with your plan for the Idol Awards?”
Her eyes stayed fixed on the vast tank ahead, the slow, graceful movements of stingrays gliding past like pieces of silk. “Yeah,” she said simply, firmly. “I am.”
But Jinu didn’t let it go. His tone pressed deeper, weighted with concern.
“Are you sure? I mean… really sure you’re ready for it?”
That was enough to make her move. Their fingers slipped apart as she pulled away, the absence of his hand immediately cold against her palm. She walked forward, closer to the glass, arms folding as her reflection merged faintly with the sea creatures swimming by. Her voice carried the frustration she tried to hold back.
“Why are you asking me this now, Jinu? Why are you suddenly having second thoughts?”
For a moment, there was no answer. Only the hum of the aquarium filled the space between them. And then, softly—
“…I’m sorry.”
She heard his footsteps approaching, slow, careful. He was behind her now, close enough that she could feel the weight of his presence even without turning.
Her shoulders tensed. Words she had buried for so long slipped free before she could stop them.
“I can’t… I can’t bear to live with these marks anymore. My whole life, I’ve wanted to find a way to fix the world, to fix myself.”
“Rumi…” His hand reached out for her, the gentleness in his voice enough to almost break her.
She exhaled sharply, anger and sorrow twisting inside her. The words came unfiltered, raw.
“They’re ugly. They’re a disgusting reminder that the only difference between me and a demon… is that I hunt them.”
Jinu froze. She didn’t need to look at him to know. She felt the silence, felt the sting of her words as they landed. He flinched—she could hear it in the catch of his breath.
Guilt clawed at her instantly. Her head turned just slightly, enough for him to see her profile, enough for him to see that she hadn’t meant it—that she could never mean it, not to him. Her eyes said what her lips couldn’t: I’m sorry.
And without making her say it, Jinu’s voice broke the tension, soft and sincere.
“It’s okay. I understand.”
Her chest tightened. Of course, he would understand. Of course, he’d carry that weight instead of letting her drown in it. He always had.
Slowly, she turned back to the tank, letting her gaze fall on the vibrant marine life drifting peacefully in the blue. So effortless. So graceful. So free.
Her voice cracked with longing when she finally spoke again.
“I just… I just want to be like Mira and Zoey. Free.”
“Rumi.”
Her name left his lips again, softer this time. Not a question, not a command—an invitation. A plea for her to turn, to let him in. She didn’t move.
So he tried again, gently, “Rumi.”
This time, she turned.
Jinu closed the distance between them, his steps steady, unhurried, deliberate. He wanted her to feel his presence—not looming, not pressing, just there. With her. For her.
From where he stood now, she looked small. Not because he towered over her, but because the weight of her existence seemed to fold her inward. She looked vulnerable, frail, like everything she’d endured had finally caught up and was pressing down on her shoulders. And yet… beneath all of that, he could still feel the fight burning inside her, stubborn and unyielding.
“Look at me,” he said quietly.
She lifted her eyes to his, bracing herself for the sting she was sure she’d find—hurt, disappointment, the echo of her careless words. But all she saw staring back at her was… understanding. Nothing more, nothing less.
The breath she hadn’t realized she was holding slipped out.
Jinu paused, letting his gaze rest on her fully for the first time. He noticed what he hadn’t before—or maybe what he had never allowed himself to notice. The faint shadows under her eyes, peeking through makeup that looked like it had been applied with only half the effort. The exhaustion in her gaze that didn’t mask the message they carried: I’m tired… but I’ll keep fighting.
And then, her hair.
He had never seen her like this before. Rumi’s braid was still there at the back, loosely woven, but the top had been left to fall freely. Strands draped across her face, one lock spilling gently over her right eye, softening her sharpness. It framed her features in a way that made her look less like the Rumi everyone else knew—the K-pop idol, the face of Huntrix—and more like the Rumi he was only now beginning to truly see.
The girl behind the stage lights. The girl who laughed when she shouldn’t. The girl who could stand broken and still find a way to keep going.
She looked… beautiful. Beautiful in a way that made him ache.
Jinu’s hand lifted slowly, giving her every chance to pull away. When she didn’t, he reached out and gently brushed a loose strand of hair back behind her ear. The simple touch revealed her face fully, no longer hidden by the soft veil of hair.
Rumi’s cheeks warmed immediately, the faintest blush blooming across her skin. She turned her gaze away for a second, hoping he wouldn’t notice, but of course, he did. He noticed everything.
Still, he didn’t linger on it. His hand hovered just long enough for her to react without thinking—her head tilting ever so slightly, almost instinctively, leaning toward the warmth of his touch. It was fleeting, delicate, but it carried the kind of trust she rarely gave anyone.
Instead, his voice came steady, low, but certain.
“To me… you’re perfect. You’ve never been a mistake. Never something that needed fixing.”
Her breath caught. She wanted to believe him. Part of her even did. But the heaviness in her chest made her retreat behind the words she’d always clung to.
“You don’t know me,” she whispered, shaking her head, though her voice wavered.
The phrase hung between them, echoing that first night when he had invited her to meet him, the same words she had used to keep him at arm’s length.
But this time, Jinu didn’t hesitate. His answer came quick, firm, yet so gentle it wrapped around her like a vow.
“Yes, I do.”
For a moment, Rumi just stood there, searching his eyes for any crack, any hesitation that would make his words falter. But there was none. All she found was conviction—a steady, unshaken truth wrapped in the warmth of his gaze.
Her chest rose and fell as if she had been holding her breath this entire time. And then, finally, she let it out.
She didn’t argue. She didn’t try to deflect or bury herself behind a wall of sarcasm. Instead, she let herself believe him. Just this once.
Her hand relaxed at her side, her shoulders softening. A weight she didn’t realize she’d been carrying seemed to loosen its hold, if only a little. She gave him the smallest nod, almost imperceptible, but enough to say: I hear you. I accept it.
For Rumi, that was more than enough.
The walk back toward the entrance was slower, quieter. The air between them carried the residue of everything left unsaid, but neither seemed eager to break the silence. It was the kind of silence that felt whole in its own way—two souls simply existing side by side, holding onto what little time they had left before the world intruded again.
When they finally reached the glass doors, Rumi stopped. She turned to him and her eyes met his, steady but soft.
“Thank you,” she said, her voice thick with sincerity. “For this. For today. I didn’t realize how much I needed it… or how much I needed you.” Her lips curved into a small smile, one that carried both gratitude and the quiet ache of knowing it couldn’t last. “I’m… I’m really grateful for you, Jinu.”
Jinu’s smile answered her, gentle but reserved, the kind that tried to hide something deeper. He didn’t echo her words. Instead, he tilted his head and replied, “Good luck at the Idol Awards. And… tell Mira and Zoey I said hi.”
Rumi blinked, then let out a sudden chuckle, swatting his shoulder with the back of her hand. “You know I can’t do that. Not yet.”
He laughed with her, though the sound carried a faint hollowness, the kind that didn’t quite reach his eyes. His gaze lingered on her just a moment longer, memorizing her in this light—half unguarded, half untouchable.
“Yeah,” he murmured, “I know.”
She gave him one last smile, one that tried to reassure them both, before turning toward the street. Each step away from him felt heavier than she wanted to admit, but she didn’t look back.
Jinu stayed where he was, watching as her figure grew smaller and smaller against the flow of Seoul’s morning bustle. He shoved his hands into his pockets, the smile still tugging faintly at his lips, though it dimmed the further she walked.
He didn’t move until she finally disappeared from view.
Then, without warning, his legs carried him in the opposite direction, each step harder and faster than the last. His chest tightened, his breathing turning shallow and ragged. It was as if the walls of the world were closing in on him, crushing the fragile humanity he’d only just tasted again. His hands trembled, sweat beading across his temples despite the chill of the morning.
By the time his vision blurred with the weight of it all, he couldn’t take it anymore. In a sudden burst, his body dissolved into magenta smoke and snapped back into existence high above Seoul—on the cold, desolate roof of a skyscraper.
The city stretched endlessly beneath him, but he couldn’t see it. Couldn’t feel it. All he heard was him.
Gwi-Ma’s voice coiled in his mind, low and venomous, repeating their last conversation in jagged fragments. The quiet threat, the promise laced in cruelty—it gnawed at him until it drowned out every other thought.
Jinu staggered forward before his knees buckled, sending him crashing onto the concrete. His demon marks surged alive, black and twisted, crawling across his skin like chains tightening with every heartbeat. His eyes flickered violently—one moment his familiar warm brown, the next burning yellow with sharp, predatory slits. Human. Demon. Back and forth, as if his very soul was being torn in half.
He clawed at the rooftop, desperate, trembling. He could fight. He knew he could. He had to.
But then Gwi-Ma’s voice pressed harder, suffocating, invasive, so much louder than his own.
“No…” Jinu rasped, his voice breaking. He pressed his fists against his head, as if he could force the voice out, as if willpower alone could make it stop.
The roar tore from him before he even realized—raw, desperate, soaked in anger and sorrow. His fist slammed down into the rooftop, a shockwave rippling outward as the concrete cracked beneath his strength.
The echo of the impact faded into the vast emptiness of the sky.
His chest heaved. His eyes burned. Memories of her—her smile, her laugh, the way her warmth steadied him when she leaned against him—flashed through his mind. He knew what he had to do.
And he knew exactly who would bleed from it.
Through ragged breaths and stinging tears, only two words broke free:
“Forgive me.”