The Yongsan Railway Yard. Late Autumn.

  The wind sweeping off the Han River carried the bitter bite of the coming winter. It whipped across the vast, barren expanse of the Yongsan yard, lifting swirls of grey dust into the air.

  To the average citizen walking past the high perimeter fences, it looked like a wasteland of rusted tracks and forgotten industrial debris. But to Kang Min-jun, standing at the center of the half-million square meter void, it looked like the most expensive blank canvas in human history.

  Jin Seo-yoon stood beside him, her tailored wool coat buttoned to the chin against the chill. She held a rolled-up set of architectural schematics, tapping them nervously against her leg.

  "Thirty Trillion Won," Seo-yoon murmured, her voice almost lost to the wind. "When you say the number in a boardroom, it sounds like an abstract concept. But standing here... looking at the sheer physical mass of what we have to dig, pour, and build. It's terrifying."

  "If it wasn't terrifying, the old Chaebols would have already finished it," Min-jun said, his eyes scanning the horizon where the future skyline would rise. "Fear is the barrier to entry."

  "The physical building isn't what scares me, Min-jun. Daegwang Construction has the engineering capacity. We have the steel. We have the labor. What scares me is the silence from the traditional banking sector."

  Seo-yoon turned to him, her expression grim.

  "Normally, a project of this magnitude would have syndicates of investment banks fighting over the mezzanine debt tranches. Global credit funds would be taking us to dinner every night, offering bridge loans. But my phone isn't ringing. The major domestic banks are treating the Yongsan project like it's radioactive."

  "They aren't ignoring us because the project is bad," Min-jun said, turning his back to the wind. "They are ignoring us because we told them we don't want their money."

  By publicly announcing the intention to finance the "Dream Hub" through a Security Token Offering (STO) on the Toss platform, Min-jun had committed the ultimate financial heresy. He was proposing to bypass the institutional gatekeepers entirely.

  If Daegwang Construction borrowed Thirty Trillion Won from the banks at a standard project financing rate, they would pay billions in interest over the decade-long construction period. That interest was the lifeblood of Yeouido and Wall Street.

  "We are threatening to cut out the middlemen," Min-jun explained calmly as they walked back toward the waiting car. "We are telling the world that a developer can connect directly with retail investors through a blockchain ledger. If we succeed, we render the investment banking syndicate model obsolete. We aren't just building a city, Seo-yoon. We are destroying a monopoly."

  "Monopolies fight back," she warned, getting into the sleek Genesis sedan.

  "Let them," Min-jun said, closing the door. "We have the Engine."

  The Sovereign Tower - 18th Floor. The Operations Center.

  The transition from the freezing dirt of Yongsan to the climate-controlled hum of Unit 2026 was jarring. The 18th floor was operating at maximum capacity. The air was thick with the scent of espresso and the ozone tang of overworked servers.

  Min-jun walked to the central smart-table. The five members of his Think Tank were already gathered, looking at a constellation of red warning lights pulsing across a global financial map.

  "We have friction," Dr. Song Ji-hoon (The Economist) said, bypassing any formal greeting. He didn't look up from his data streams. "And it's not the usual local noise."

  "Specify," Min-jun ordered, taking his place at the head of the table.

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  "Daegwang Construction's supplier network is experiencing sudden, inexplicable credit tightening," Dr. Song brought up a chart showing the bond yields of their secondary contractors. "The companies providing our cement, our architectural glass, our heavy machinery... their borrowing costs have spiked by 200 basis points in the last week."

  Park Min-seok (The Hawk) stepped forward, adding a geopolitical layer to the hologram.

  "It's a synthetic squeeze," Min-seok pointed to a series of offshore nodes in the Caribbean and Luxembourg. "Someone is aggressively shorting the debt of our entire supply chain. They are buying massive amounts of Credit Default Swaps (CDS) against our partners. By artificially inflating the perceived risk of our suppliers, they are making it impossibly expensive for them to operate."

  Min-jun frowned. "Who is buying the swaps?"

  "That's the problem," Min-seok rubbed his temples in frustration. "It's completely obfuscated. The capital is routed through proxy funds and dark pools. But the sheer volume of the capital deployed... Chairman, it requires millions of dollars just to move the needle on these bond markets."

  Lee Chang-ho (The Gambler) spun a white Go stone between his knuckles, his eyes locked on the probability matrix.

  "It's Jin Hyuk-jae," Chang-ho stated flatly. "He took 120 Billion Won in cash from the forced buyout of his shares. He's using it to hire mercenaries. I tracked his money just in case, after knowing his history with Boss"

  "120 Billion Won isn't enough to orchestrate a global credit squeeze on a Chaebol's supply chain," Dr. Song countered immediately. "He would need ten times that amount in liquid leverage to execute this kind of attack across multiple offshore jurisdictions."

  A cold, heavy silence fell over the table.

  Min-jun looked at the red nodes pulsing on the map. He felt the familiar, creeping chill of the "Blind Spot."

  For thirteen years, his notebook had guided him. He knew the dates of every crash, every scandal, every technological breakthrough. But the notebook never contained the Yongsan STO project. By rewriting the timeline, he had stepped off the map. He was now operating in a future of his own making, and the reactions to his actions were entirely unscripted.

  "If Hyuk-jae doesn't have the capital," Min-jun said slowly, his mind racing through the variables, "then he isn't the principal. He is the proxy."

  "A proxy for whom?" Ye-eun asked, stepping into the circle.

  "For whoever stands to lose the most if the STO succeeds," Min-jun looked at the faces of his team. "We threatened the global debt model. Someone, somewhere with very deep pockets, has decided to use the exiled Prince of Daegwang to burn our project to the ground before we can launch the token."

  "They are trying to starve the construction site before we even raise the funds," Han Su-jin (The Storm) noted, analyzing the supply chain disruption algorithms. "If our contractors go bankrupt, we can't break ground. If we can't break ground, the retail investors won't buy the tokens."

  Min-jun turned to Park Dong-hoon (The Hacker), who was isolated at his terminal, reviewing lines of code.

  "Dong-hoon. The Toss STO interface. What is the status?"

  "The beta is flawless," Dong-hoon replied, projecting the mobile app interface onto the main screen. It was beautiful in its simplicity. A single button: [Invest in the Seoul Skyline]. "We can handle two million concurrent transaction requests. The fractional ownership ledger is secured on the blockchain. It takes three seconds for a user to buy a piece of the building."

  Min-jun looked at the simple, elegant app. It was the weapon that would change everything.

  "The attack on our supply chain is a delay tactic," Min-jun deduced. "They want to create a narrative of instability. They want the headlines to read 'Daegwang Contractors Defaulting' on the day we launch the STO. They want to kill the retail sentiment."

  "So we delay the launch?" Dr. Song suggested. "Wait for the credit markets to stabilize?"

  "No," Min-jun's voice hardened. "If we delay, we show weakness. We show that their capital can dictate our timeline. We don't delay."

  He placed his hands flat on the smart-table, staring down the glowing red warnings of the invisible enemy.

  "We accelerate. We open the gates early. Let them try to short the building while we sell it directly to the people."

  2,000 Kilometers Away. Macau, Cotai Strip.

  The suite at the Morpheus Hotel was silent, insulated from the chaotic noise of the casino floors below.

  Jin Hyuk-jae stood by the window, swirling a glass of expensive cognac. He looked at his phone, watching the real-time alerts of the credit crunch he was orchestrating against his former company's supply chain.

  He smiled. It was a hollow, venomous expression.

  He had lost his empire to a kid from the slums. He had been humiliated, squeezed out, and exiled. But as he looked at the millions of dollars of dark capital flowing through the shell accounts on his screen, he realized something profound.

  Kang Min-jun had made a fatal error. He had grown too big. He had stopped stealing from other Korean Chaebols and had started stealing from the global system. And the system was vast, faceless, and unforgiving.

  "You wanted to be a Sovereign, Min-jun," Hyuk-jae whispered to the neon skyline of Macau, raising his glass in a mock toast. "Let's see how long you survive when the real empires come to collect."