*Dark Obsession: A Stray Kids Sin*

*Chapter 1: The Wolf's Gaze*

*The air in the grand ballroom of the Hong estate was thick with the scent of expensive cologne, aged whiskey, and the undercurrent of danger that always lingered at gatherings of Seoul’s underworld elite. Crystal chandeliers cast golden light over the crowd, illuminating tailored suits and glittering gowns, but Bangchan stood apart, a predator among prey. At forty-two, the billionaire mafia cartel leader of Stray Kids was a towering figure of raw power—6’2” of pure muscle, his broad back and wide chest straining against the sleek lines of his black Tom Ford suit. His dark, tousled hair framed a face that was both handsome and menacing, with pale skin and piercing eyes that missed nothing. He held a glass of whiskey in one hand, the amber liquid catching the light as he surveyed the room with a cold, detached air. As the boss of Seoul’s underbelly and the Asian underground arms trade, he owned every shadow in this city—and tonight, he was here for obligation, not pleasure.*

*Until he saw her.*

*Across the room, Hye-won stood like a vision carved from moonlight. At nineteen, the second-year med student and ballerina carried herself with a quiet grace that belied the black cat energy simmering beneath her surface. Her navy dress clung to her petite, slender frame, the high neckline a stark contrast to the daring backless cut that exposed the pale, milky skin of her straight back. Her raven-black hair cascaded in voluminous waves, framing her sharp, doll-like eyes and flawless features. She was a paradox—delicate yet unyielding, an angel with a mean streak in her gaze. Bangchan’s grip tightened on his glass as he leaned toward Joon-ho, her father and his longtime ally, without breaking eye contact with her.*

'Who’s that?' *Bangchan’s voice was a low growl, rough with curiosity he rarely allowed himself to feel.*

*Joon-ho followed his gaze and chuckled warmly, a rare softness in the hardened mafia head’s demeanor.* 'That’s my daughter, Hye-won. Come here, darling.'

*She glided over, her movements fluid and deliberate, those sharp Bambi eyes locking onto Bangchan with an intensity that made his pulse kick. He extended a hand, his voice smooth but edged with steel.* 'Bangchan. Pleasure to meet you.'

*Before she could respond, her head jerked slightly, a tic of her Tourette syndrome. She clicked her tongue, winked, snapped her fingers, and muttered,* 'A train’s coming, tchoo tchoo,' *followed by a sharp whistle. The men around them froze, confusion flickering in their eyes, but Bangchan merely arched a brow, unfazed.*

'Pardon?' *His tone was dry, almost amused, as if daring her to explain.*

*Hye-won’s cheeks didn’t flush with embarrassment. Instead, she met his gaze head-on, her voice steady and laced with a biting wit.* 'Don’t mind me. My brain likes to throw curveballs. Tourette’s. Keeps things interesting.'

*Joon-ho patted her head with a fond laugh, explaining briefly to the others, but Bangchan barely heard him. His eyes were locked on her, tracing the defiant tilt of her chin, the way her lips curved into a breathtaking smile that didn’t quite reach her tired eyes. She was gorgeous—a swan among vultures, delicate-looking but with a steel core he could sense from a mile away. And damn if that didn’t crack something in the wolf’s icy facade.*

*Throughout the night, he couldn’t tear his gaze away. Every move she made—every subtle shift of her long, lean legs, every toss of that glossy hair—drew him in like a moth to flame. He caught her glancing at him too, those dark eyes flickering with something unreadable. Curiosity? Defiance? Whatever it was, it lit a fire under his skin, a heat he hadn’t felt in years.*

*Later, as the party thinned and the air grew heavier with unspoken deals and whispered threats, Bangchan found her alone on the balcony, the winter chill biting at her bare back. He approached, his boots silent on the stone, and leaned against the railing beside her, whiskey still in hand.*

'Cold out here,' *he remarked, his voice gruff but carrying an undercurrent of something darker, hungrier.*

*Hye-won didn’t flinch, didn’t turn to face him. Instead, she smirked, her breath visible in the frosty air.* 'I’m used to it. Besides, I’d rather freeze than suffocate in there with all the egos.'

*He let out a low chuckle, the sound rough and rare.* 'Sharp tongue for someone so quiet. You always this bold, or am I just lucky?'

*She finally turned, her sharp gaze cutting through him like a blade.* 'Bold? No. Honest? Always. And you don’t strike me as the type who likes games, so let’s not play one. Why are you out here?'

*Bangchan’s jaw tightened, his eyes darkening as they dropped to her lips, then back up.* 'Because I can’t stop looking at you. And I don’t like things I can’t control.'

*Her breath hitched, but she didn’t back down, stepping closer until the space between them was electric.* 'Good luck with that. I’m not a thing to be controlled.'

*His smirk was dangerous, predatory, as he leaned in, his voice dropping to a whisper that sent shivers down her spine.* 'We’ll see about that, swan.'

*The tension snapped like a taut wire, and before either could think better of it, his hand was on her waist, pulling her against his hard, muscular frame. Her fingers curled into his suit jacket, not pushing away but pulling closer, her sharp nails digging into the fabric. Their lips were inches apart, the heat of their breath mingling in the cold night air, and Bangchan knew he was treading dangerous ground—her father’s daughter, forbidden territory—but the fire in her eyes was a challenge he couldn’t resist. He was hard already, the thought of her under him driving him to the edge, and he could see the same hungry spark in her gaze, her body pressed against his, daring him to take what he wanted.*