The front door clicked open. Ji-hoon stepped inside, breath quick but controlled, his eyes gleaming with a dangerous sort of excitement. In his hand, a thick stack of cash.
He walked straight to the table. Dropped it.
THUD.
Silence.
Eun-ji looked up, calm but alert. Min-jae lowered his newspaper. Seo-yeon froze, staring, curiosity and concern colliding in her gaze.
"I got it," Ji-hoon said, grinning.
"Got... what?" Min-jae asked, brow furrowed.
Ji-hoon leaned back, chest puffed. "Money. From work."
Seo-yeon frowned. "What kind of work gives that much?"
Ji-hoon shrugged, casual, almost too casual. "Just something I picked up."
Eun-ji didn't speak. She just watched. Her eyes narrowed slightly, taking in every detail, every movement, every hint of change.
Later, at a warm, crowded restaurant, laughter and the clatter of dishes filled the air. Ji-hoon raised his hand to the waiter. The bill arrived. He paid. Cash. Thick bundles. Respectful nods followed. Ji-hoon smirked. Eun-ji noticed—but her expression didn't change. Nothing escaped her.
Back at the apartment, late, quiet. A single dim light hung over the kitchen table. Ji-hoon drank water straight from a glass. Footsteps approached. Eun-ji entered—silent, calm, measured.
"Ji-hoon," she said, voice soft but carrying weight.
He turned, eyes meeting hers.
"Where did you get that money?" she asked.
"I told you. Work." His voice was relaxed, but there was a chill under it now.
Eun-ji stepped closer, gaze sharp. "What work?"
Silence stretched. Ji-hoon's expression shifted. Something unreadable, serious.
"This is just the beginning," he said, low and steady. "From now on... you'll see how your son brings money home."
He walked past her, stopped, half-turned. "I'm not a kid anymore. I've grown up."
He left.
Eun-ji stood still. The air felt heavier now, almost suffocating. Something wasn't right. Her eyes drifted to the table. The bundle of cash remained—untouched. Silent. Heavy. Dangerous.
The Cheonghwa Art Museum loomed against the pale morning sky, grand and pristine, almost intimidating. Visitors strolled casually across the steps, laughter echoing, unaware of the storm about to enter. Eun-chae and Eun-ji waited near the entrance, scanning the crowd with quiet intensity.
From the parking lot, Lee Mi-ran appeared, moving fast. Her coat hugged her frame, and her eyes darted sharply across the street. She was late.
"Even with a vehicle, you're late," Eun-chae said casually, though her lips curved with a hint of amusement.
Mi-ran stopped in front of them, taller and steadier than usual. "Yesterday... my car exploded," she said, her voice low, almost controlled.
Eun-ji froze. "What?"
Mi-ran's gaze flicked briefly to the street behind them. "After that... I got a message. Unknown number."
Eun-chae looked up, her brows knitting. "Threat?"
Mi-ran nodded, eyes hard. "I am watching you."
A hush fell over them, though the city continued, oblivious. Laughter, chatter, footsteps—they belonged to another world.
"Then they're close," Eun-ji said, voice quiet but sharp.
"Close enough," Mi-ran replied.
She turned toward the museum entrance. "We have to see where this goes."
Her eyes flicked back, glinting with certainty. "This is deeper than we imagined."
Eun-chae exchanged a glance with Eun-ji. Nods. Agreement. Decision made. They moved as one.
Inside, sunlight poured through glass ceilings, painting white floors in sharp clarity. The museum's controlled silence pressed around them, but it was deceptive. Too clean. Too perfect. Hidden in plain sight.
They walked through the galleries, Mi-ran leading. Eun-chae stayed half a step behind, scanning every frame, every reflection. Paintings, artifacts, security cameras... nothing obvious.
"Too clean," Eun-chae muttered under her breath.
"Which means it's hidden," Eun-ji whispered back.
Ahead, a glass door caught their attention. A small sign read: "PREMIUM LOUNGE – INVITED GUESTS ONLY."
Two bodyguards blocked the way, towering and firm.
Mi-ran stepped forward.
"Restricted area," one said. "Premium guests only. Wealthy patrons."
He glanced at them dismissively. "I don't think you fit that."
Eun-chae stiffened.
"They do," a familiar voice said from behind.
Officer Jung stepped forward, holding four black access passes. He extended them calmly.
The guards straightened instantly. "Our apologies, sir," one said, unlocking the door.
Mi-ran's gaze flicked to Eun-chae—a silent warning. No mistakes now. They stepped inside.
The door sealed with a soft, final thud. Muted gold lighting bathed the lounge, classical music humming beneath the polished surfaces. The air smelled expensive... and wrong.
Eun-chae strode forward, her temper barely contained. "Was humiliating us in front of Director Park not enough? And in the restaurant too, Officer Jung?"
Jung didn't slow. "Can you just shut up for one minute?"
And then—
CLICK.
The lights snapped to full intensity.
Eun-chae spun around sharply. A shadow loomed beside her. Her heart jumped, and instinctively, she grabbed Jung's arm, holding tight.
A figure stood before them, face hidden behind a black mask. Slowly, deliberately, the mask came off.
A smile.
"Welcome," the stranger said.
Eun-chae exhaled, embarrassed, noticing fresh nail scratches on Jung's hand. Her grip loosened.
"Sorry," she murmured, voice low.
Jung looked at the marks, then at her. "You're really capable of this job?"
Eun-chae grinned, unapologetic. She straightened her back, sharp as ever.
Behind her, Eun-ji and Mi-ran each delivered a light smack to the back of her head.
"Ow—" Eun-chae rubbed her head, scowling.
And then, silence. They moved forward, together, into the gold-lit danger, knowing this was only the beginning.