The basement beneath Busan’s Jagalchi Market was a furnace, flames l*****g the walls as smoke choked the air, the stench of burning wood mingling with the market’s briny tang of fish. Kang Min-jae clutched Soo-jin’s hand, their fingers slick with sweat, as they faced the man in the sleek suit, his calm voice cutting through the chaos: “The shadow sends their regards.” His cold eyes gleamed in the firelight, his presence a new threat, distinct from Choi Dong-hyun’s fallen empire. Soo-jin’s backpack, heavy with the USB drive and salvaged evidence, hung from her shoulder, while Kim Seo-yeon clutched her laptop, the new hard drive from the safe downloading critical files naming the shadow—a power above Soo-jin’s father. Hye-jin and Lee Min-soo, bloodied and faltering, stood behind, their fates uncertain, while Ji-hoon’s earlier redemption hung in the balance.Soo-jin’s face was streaked with soot, her eyes fierce despite the panic. “Who are you?” she demanded, her voice steady over the crackle of flames. “If my father was your puppet, who’s the shadow?”The man’s smile was thin, unyielding, his suit untouched by the chaos. “You’re asking questions you can’t afford,” he said, his voice smooth as polished stone. “The shadow is everywhere—Seoul, Busan, beyond. Your little broadcast hurt, but it’s a spark in a storm. Hand over the drive, and you might live.”Min-jae’s heart pounded, the g*n he’d taken from Lee Soo-kyung heavy in his hand. The memory of Hye-jin shooting Choi Dong-hyun, Ji-hoon’s tackle in the radio station, and the federal agents’ arrival flashed through his mind. The evidence was public, but this man’s confidence suggested a deeper power, one that could bury the truth. The safehouse’s trapdoor was blocked by flames, the air growing thinner, and the market above buzzed with chaos—vendors shouting, sirens wailing as fire trucks approached.“We’re not giving you anything,” Min-jae said, stepping in front of Soo-jin, his voice rough but firm. “The world knows what Choi Enterprises did. You can’t stop it.”The man’s eyes narrowed, a flicker of amusement crossing his face. “Naive,” he said. “The world forgets what it’s told to forget. My employer ensures that.”Seo-yeon’s voice cut through, urgent. “The download’s at 90%,” she said, her laptop glowing in the smoke. “Names, accounts—someone called ‘the Broker.’ It’s bigger than Choi. We need to get this out.”Soo-jin’s eyes widened, her grip tightening on Min-jae’s hand. “The Broker?” she whispered, her voice trembling. “My father mentioned that name once, years ago. He was scared of them.”Min-jae’s gut twisted, the stakes shifting. Choi Dong-hyun, a titan of Busan, had been a pawn, and this Broker— whoever they were—held the real power. He glanced at Hye-jin, her arm bloodied, supporting Min-soo, whose face was pale with pain. “We need to move,” Min-jae said, scanning the basement for an exit. A narrow vent, high on the wall, flickered with light from the market above. “There,” he said, pointing. “It’s our only shot.”The man in the suit stepped closer, his hand slipping into his jacket, revealing a sleek pistol. “You’re not going anywhere,” he said, his voice calm but deadly. “The Broker wants the evidence, and I don’t fail.”Before he could aim, Hye-jin lunged, shoving Min-soo aside and tackling the man. The pistol fired, the bullet striking the ceiling, debris raining down. “Go!” Hye-jin shouted, grappling with him, her strength defying her wounds.Soo-jin hesitated, her eyes locked on her mother. “Mom, no!” she cried, tears streaming down her face.Min-jae pulled her toward the vent, his heart breaking at her pain but driven by their promise—the lock on Namsan’s fence, their vow to survive. “She’s buying us time,” he said, boosting Soo-jin up. Seo-yeon followed, her laptop clutched tight, the download complete. Min-soo staggered after, his breath ragged, as Min-jae climbed last, the flames l*****g closer.The vent led to a cramped crawlspace, the air thick with smoke and the market’s briny scent. They emerged behind a fish stall, the market in chaos—vendors shouting, customers fleeing, fire trucks blaring. Soo-jin’s face was a mask of grief, her mother’s sacrifice burning in her eyes. “She stayed,” she whispered, her voice breaking. “Again.”Min-jae’s hand found hers, their fingers intertwining. “She did it for you,” he said, his voice soft but firm. “We’ll make it mean something.”Seo-yeon led them through the market, weaving past stalls of glistening mackerel and squid, the air alive with Busan’s coastal pulse. “The Broker,” she said, her voice low. “The files name a network—politicians, CEOs, even foreign players. If we get this to my contact in Seoul, it’s over for them.”They reached a side street, where a battered taxi waited, its driver—a grizzled man with a cigarette—nodding at Seo-yeon. “Get in,” she said, sliding into the front. Min-jae and Soo-jin piled into the back, Min-soo collapsing beside them, his breathing shallow.As the taxi sped toward central Busan, Min-jae glanced at the laptop, its screen glowing with files. One caught his eye—a scanned letter, not Hye-jin’s, but in his mother’s handwriting, addressed to someone called “S.” “The Broker knows,” it read. “If we don’t act, they’ll silence us all.” Min-jae’s heart sank—his mother had known about the Broker, had died for it.“Soo-jin,” he said, showing her the letter. “My mom… she was after the same people. This is bigger than your father.”Soo-jin’s eyes widened, her grief sharpening into resolve. “Then we take them down,” she said, her voice fierce. “For both of them.”The taxi swerved as headlights flared behind—a black van, its windows tinted, gaining fast. “They found us,” Seo-yeon said, her voice tense. “The Broker’s people.”Min-soo coughed, his voice barely audible. “There’s a safehouse… in Seoul,” he said. “Old apartment, Gangnam. The Broker’s name—it’s there, hidden. I… I kept it from Hye-jin, to protect her.”Soo-jin’s face tightened, her uncle’s betrayal still raw. “Why should I trust you?” she asked, her voice shaking.“Because I’m dying,” Min-soo said, his eyes heavy. “I owe you this.”The van rammed the taxi’s rear, jolting them forward. The driver cursed, swerving into an alley, Busan’s high-rises blurring past. Min-jae’s heart raced, the g*n still in his hand, but the van was relentless, its driver unseen. Seo-yeon’s phone buzzed, a message flashing: “Seoul contact ready. Get to the airport.”“We need to lose them,” Min-jae said, his eyes scanning the alley. A night market loomed ahead, its stalls crowded with late-night shoppers, the air thick with grilled meat and soju. “There,” he said. “We can disappear in the crowd.”The taxi screeched to a stop, and they spilled out, Min-soo leaning heavily on Soo-jin. The market was a maze of neon and noise, vendors hawking skewers and tteokbokki, K-pop blaring from speakers. They blended into the crowd, Seo-yeon leading, her laptop clutched tight. But the van’s headlights cut through, men in dark suits emerging, their eyes scanning.Min-jae pulled Soo-jin behind a stall, his breath ragged. “We’re close to the airport,” he said. “If we can get there, we’re free.”Soo-jin nodded, her eyes fierce despite the tears. “For my mom,” she said. “For yours.”They slipped through the market, the suits closing in, but a shout rang out—a familiar voice. Ji-hoon, bloodied but alive, stood at the alley’s end, waving them toward a side street. “This way!” he called, his hands free, a stolen g*n in his grip.Min-jae hesitated, Ji-hoon’s earlier betrayal a wound. “Why trust you?” he demanded.Ji-hoon’s eyes met his, raw with guilt. “I messed up,” he said. “But I’m here now. Move!”They followed, sprinting toward a waiting car—Ji-hoon’s, stolen from Choi’s men. They piled in, Min-soo barely conscious, as Ji-hoon floored it toward Gimhae Airport. The suits’ van followed, but Ji-hoon’s driving was reckless, weaving through Busan’s streets, the city’s neon fading into the dawn.At the airport, Seo-yeon’s contact—a woman in a sharp blazer—waited at a private hangar, her face grim. “The files are live,” she said, taking the laptop. “The Broker’s network is exposed. But they’ll come for you.”As they boarded a small plane, Min-soo’s breathing stopped, his hand falling limp. Soo-jin’s sob broke the silence, her uncle’s death a final loss. Min-jae held her, their shared grief a bond stronger than the chaos.The plane took off, Busan shrinking below, but a new light flared on the horizon—a drone, its red light blinking, tracking them. Ji-hoon’s face paled. “The Broker,” he said. “They’re not done.”