The Interest on Betrayal
The taste of copper was the last thing Kang Han-wool remembered. That, and the cold, clinical look in Executive Director Jin's eyes as the heavy-duty plastic bag was cinched over his head. It was a "clean" death—no bullets, no mess, just the quiet suffocation of a man who knew too many secrets.
Then, there was the light. Not a divine tunnel, but the harsh, flickering fluorescent hum of a ceiling fan that desperately needed oil.
Han-wool bolted upright, his lungs burning as if he were still gasping for oxygen in that dark basement. He wasn't in the river. He wasn't in a body bag.
He was in a studio apartment the size of a walk-in closet. A half-eaten bowl of instant ramen sat on a low wooden table, the steam long gone. On the wall, a calendar hung crookedly.
May 12, 2014.
"No," he whispered, his voice cracking. He lunged for his phone—a cracked, ancient Samsung Galaxy S5. The date was the same. He checked the news. The headlines were a ghost story: Nexus Group Announces New Smart-City Initiative; Rising Tech Star 'Pulse' Gains Momentum.
He walked to the small, grimy bathroom mirror. The man looking back wasn't the scarred, 34-year-old "Ghost" of the conglomerate. This man had soft skin, dark circles under his eyes from overstudying, and a head of thick, unstyled hair. He was twenty-four. He was an intern.
He was alive.
Han-wool sat on the floor, a cold laugh bubbling up in his chest. In his previous life, he had spent a decade memorizing the flow of money. He knew which startups would fail and which would become titans. He knew the exact moment the housing bubble would burst in the Gangnam district. He knew the secrets of the Jin family—their hidden bank accounts, their illicit affairs, and the blood they spilled to keep the Nexus Group at the top.
"You should have made sure I stayed dead," he muttered, his eyes hardening into flint.
A sharp vibration interrupted his thoughts. His phone buzzed with a text message. Intern Kang, where are you? The coffee run for the Strategy Team was supposed to be done ten minutes ago. If you're late again, don't bother coming back. — Senior Associate Park.
The Strategy Team. The very place his nightmare began. In his first life, he had bowed his head, apologized until his throat was sore, and worked twenty-hour shifts just to be noticed. He had been a loyal dog.
Not today.
Han-wool dressed with a precision he didn't possess at twenty-four. He found his only suit—a cheap, polyester blend that itched at the neck—and ironed it until the creases were sharp enough to cut. He slicked his hair back, revealing a forehead that projected confidence rather than subservience.
He didn't go to the coffee shop. Instead, he took the subway to a small, nondescript brokerage firm in a basement in Yeouido.
"I want to open a margin account," Han-wool said, sliding his ID and his meager savings—exactly $4,000—across the counter.
The teller looked at him with pity. "Young man, the market is volatile today. Are you sure you don't want a savings bond?"
"Put it all on 'Blue-Core Bio' puts," Han-wool said calmly.
The teller paused. "Blue-Core? They just announced a breakthrough in insulin production this morning. Their stock is up 12%. Betting against them is suicide."
Han-wool leaned in, his gaze so intense the teller actually recoiled. "At 2:00 PM, the Ministry of Health will announce a formal investigation into their clinical trial data. The CEO will be caught at Incheon Airport trying to flee to Macau. The stock won't just drop; it will be delisted."
The teller laughed nervously. "That's... very specific."
"Just place the trade," Han-wool said. "And leverage it. Ten to one."
By the time Han-wool walked into the Nexus Group headquarters at 1:30 PM, he was theoretically penniless. If he was wrong, he would be homeless by dinner. But he wasn't wrong. He had written the internal memo that covered up the Blue-Core scandal five years later. He knew the timeline better than he knew his own heartbeat.
He entered the 12th-floor office. The air smelled of expensive cologne and desperation.
"Kang Han-wool!" Senior Associate Park roared, slamming a stack of folders onto a desk. "Where is the coffee? And why are you dressed like you're the CEO?"
The entire floor went silent. In his previous life, Han-wool would have stammered an excuse. Today, he simply walked to his desk, sat down, and checked the time on the wall clock.
1:58 PM.
"Park," Han-wool said, not looking up. "You should check your personal portfolio. You have a lot of money in Blue-Core, don't you? I remember you bragging about it at the water cooler."
Park blinked, taken aback by the intern's sudden insolence. "What does that have to do with you? Get your ass to the breakroom and—"
"It's 2:00 PM," Han-wool interrupted.
Across the room, a television tuned to a financial news network chirped. The scrolling red ticker suddenly stopped. The news anchor's voice rose an octave.
"Breaking news. The Ministry of Health has just issued a cease-and-desist order against Blue-Core Bio. Allegations of massive data fabrication have surfaced. We are receiving reports of a police raid at the company headquarters..."
The sound of a dropped mug shattered the silence. Park scrambled for his mouse, his face turning a sickly shade of gray.
"No... no, no, no! It's dropping! It's halted!" Park screamed.
The office erupted into chaos. Traders were shouting into phones, and interns were whispering in shock. Amidst the madness, Han-wool sat perfectly still. He pulled out his phone. His $4,000 had just become $85,000 in less than ten minutes.
It was a drop in the ocean compared to the billions he needed to take down Nexus, but it was a start. It was the seed.
"Kang..." Park turned, his eyes bloodshot, looking at the intern as if he were seeing a ghost. "How did you know? You... you said that exactly two minutes before it happened."
Han-wool stood up. He walked over to Park's desk and picked up the heavy stack of folders Park had slammed down earlier. He dumped them into the paper shredder.
"I didn't know," Han-wool said, a thin, predatory smile touching his lips. "I just have a very good feeling about the future."
He turned and walked toward the executive elevators—the ones reserved for the Jin family. He wasn't allowed to be there, but he didn't care. He knew that in exactly five minutes, the Chairman's youngest daughter, Jin Seo-yoon, would be stepping out of that elevator. In his past life, she was the one who signed his death warrant.
The elevator chimed. The doors slid open.
There she was. Cold, elegant, and draped in Chanel. She looked at the lowly intern blocking her path with utter disdain.
"Get out of the way," she snapped.
Han-wool didn't move. He leaned in, whispering just loud enough for her to hear. "The Swiss account in the name of 'Lucifer's Fall.' The one you used to bribe the tax officials last night. I'd move the money if I were you. The auditors are closer than you think."
Seo-yoon froze. The color drained from her lips. "Who... who are you?"
Han-wool straightened his cheap tie. "I'm the man who's going to buy this building, Ms. Jin. But for today? I'm just an intern who's quitting."
He walked past her into the elevator, pressing the button for the lobby. As the doors closed on her stunned face, Han-wool felt the first real breath of air in ten years.
The game had begun. And this time, he owned the board.