The heavy, metallic stench of cold river silt and raw industrial grease blanketed the grand exhibition pavillion of the Southern Trade Fair. Outside, the tropical monsoon rain slammed against the corrugated iron sheets like a volley of gunfire. Inside, the atmosphere was suffocating.
Lin Xi stood directly in front of the massive, iron-reinforced doors of the restricted Yunnan Mine Sector vault. The entrance was a relic of the border conflicts—a six-inch-thick sheet of cast iron embedded straight into the living rock of the mountain, secured by an intricate, mechanical three-axis lock.
Beside her, Gu Shaozheng stood like an unyielding shadow, his civilian wool coat slightly parted to allow his right hand instantaneous clearance to his shoulder holster.
"The Provincial Commerce Committee has already seated the remaining panel of judges inside the high tribunal hall," Shaozheng reported, his deep voice vibrating with immediate, lethal severity. "With Master Chef Zhao pulled from the river, the Gavel has been passed to Deputy Director Ma—the exact same cadre who attempted to freeze your distribution permits in the Capital. Chen Hu bought him out years ago."
"A corrupted judge is just like a rancid grease fire, Shaozheng," Lin Xi replied, her voice dropping into an icy, razor-sharp register. "You don't try to blow it out; you systematically cut off the oxygen line."
She reached into her vest pocket, her slender fingers wrapping around the heavy, cold handle of the genuine iron Dragon Key. "Before we step into their high tribunal to present the initial batch of the Sulfuric Gold sauce, we are going to audit this lock. I need to verify if Chen Hu's scouts have attempted to force the internal mechanics."
Moving with absolute, ghost-like silence, A-Mei materialized from the shadow of a massive industrial steam generator, her dark southern shawl pulled tight against the damp draft. She dropped a small leather tool roll onto a wooden crate.
"The King's advance scouts breached this corridor two hours ago," A-Mei whispered, her intense eyes tracking the perimeter line. "They attempted to utilize a high-tensile steel drill to bypass the upper tumbler array. The cast iron held, but the internal gears are heavily pressurized. If you insert that key without lubricating the primary cylinder first, the structural pins will shear off instantly, permanently sealing the vault."
Lin Xi's lips curled into a cold, predatory smile. "They tried to use brute mechanical force where they needed chemical finesse. Traditional industrial oil will clog a three-axis lock of this era. A-Mei, fetch me the ultra-refined, clear golden lard we extracted from the volcanic stone-salt glaze during yesterday's high-heat reduction."
Within ninety seconds, Lin Xi used a slender bone syringe to inject the highly viscous, hot, micro-filtered mineral-infused lard straight into the dragon-carved keyhole. The extreme chemical density of the specialized fat functioned as an instant, high-temperature industrial lubricant, absorbing the fragments of shaved iron left behind by the syndicate's drills.
Lin Xi slid the jagged iron teeth of the genuine Dragon Key into the slot.
CLICK. CLACK. THUD.
The colossal iron tumblers shifted inside the rock face with a deep, echoing mechanical roar, the massive locking bar retracting by exactly three inches. The path to the prehistoric Fermented Gold deposits was clear—but she immediately pulled the key back out, relocking the latches with a swift twist of her wrist.
"The mechanism is fully functional," Lin Xi smirked, her hawk-like eyes flashing with absolute dominance in the dim lighting. "The bait is set. Now, let's go shatter Deputy Director Ma's corrupted gavel."
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The High Tribunal Exhibition Hall was a cavernous amphitheater of dark timber benches, packed to absolute capacity with regional trade delegates, international commodity buyers, and a wall of flashing press cameras from the Southern Daily.
At the elevated judicial bench sat Deputy Director Ma, his sharp cadre tunic immaculate, his heavy wooden gavel resting aggressively in his right palm. To his immediate right sat the Southern King, Chen Hu, who looked completely relaxed, his cold gaze locked onto Lin Xi the exact second her white cotton chef's jacket cleared the double doors.
"This tribunal is now in emergency session to evaluate the commercial safety metrics of the Xi Garden enterprise," Deputy Director Ma bellowed, slamming his gavel down with a deafening CRACK that instantly silenced the room. "Following the tragic, unexplained drowning of our esteemed Head Judge, Master Chef Zhao, an anonymous, high-level corporate brief has been filed with this committee. The documentation claims that the Xi Garden's Sulfuric Sauce utilizes toxic, unregulated black stone-salts that pose an immediate public health crisis to the southern population."
The surrounding trade delegates erupted into a frantic wave of whispering. The trap was classic 1980s bureaucratic execution: use a puppet official to fabricate a health hazard, seize the inventory under state emergency powers, and force the creator into a military cell where her secrets could be extracted at leisure.
"The Xi Garden has exactly five minutes to defend its distribution license," Ma hissed, his sour mouth curling into a smug smile as he held up a red-stamped padlocking directive. "Failing immediate chemical verification, your Western Gate factory lot will be permanently liquidated by the municipal guards before sunset."
Lin Xi didn't waste a single millisecond presenting standard paper documents or pleading for administrative mercy.
Moving with explosive, theatrical speed, she stepped directly up to the center evaluation table and slammed three pristine, shimmering glass jars of her Sulfuric Gold sauce flat onto the wood. Beside them, she deposited a heavy porcelain bowl containing a raw, decomposing chunk of local border pork belly that had been left exposed to the extreme jungle humidity for forty-eight hours. The foul scent of meat spoilage instantly drifted toward the front rows, causing the judges to wrinkle their noses in disgust.
"Deputy Director Ma, your corporate brief isn't a safety report; it is a cheap, fraudulent piece of fiction bought and paid for by a dying black-market monopoly," Lin Xi's voice rang out across the concrete hall like a clear bell, entirely unfazed by his political weight.
"You claim my use of volcanic black stone-salt is a toxic additive?" Lin Xi challenged, her predatory eyes locking Ma's soul to his chair. "I am giving this entire delegation a live lesson in industrial food logistics. This piece of pork belly is completely spoiled—unfit for state consumption. But watch the velocity of the kitchen."
She seized a heavy silver spoon, cracked the vacuum seal of her Signature Red jar, and violently poured the thick, glistening sulfuric glaze directly over the decomposing meat.
The chemical and biological reaction was instantaneous. The high alkalinity of the volcanic stone-salt combined with the active, high-density Fermented Gold culture didn't merely mask the odor; it executed an immediate molecular purge. The deep, rich aroma of caramelized star anise, wild chilies, and smoky woodfire exploded outward, entirely neutralising the stench of spoilage within thirty seconds. The surface of the pork belly instantly shifted from a dull, mottled gray into a pristine, deep crimson luster.
The international trade attachés in the second row rose from their seats in absolute, unadulterated shock, their eyes wide as they inhaled the hyper-savory fragrance.
"This is not a chemical contaminant, Director Ma," Lin Xi announced loudly, her voice projecting absolute commercial dominance into the press microphones. "This is an organic preservative catalyst. In the suffocating dampness of the southern provinces, millions of yuan are lost annually because state-run grocery stores cannot prevent meat and grain spoilage before it reaches the workers' tables. My Sulfuric Gold sauce permanently halts cellular decomposition upon contact. It transforms an economic deficit into an absolute, high-velocity profit margin."
She stepped closer to the judicial bench, leaning her palms against the wood as she looked down at the trembling Deputy Director.
"I have already secured a signed, legally binding distribution monopoly contract from the Southern King's own syndicate yesterday morning, backed by a two thousand yuan advance cash deposit. If my Western Gate factory lot is padlocked today, you aren't merely banning a private kitchen—you are vaporizing a multi-million yuan regional logistics expansion that the Provincial Commerce Committee has already registered. Go ahead, Director Ma. Strike your gavel. Let us see how the Central Disciplinary Committee audits your personal bank lines when the trade numbers collapse tomorrow morning."
Deputy Director Ma's face turned an ugly, suffocating shade of deep, bruised purple. His fingers shook so violently he dropped his wooden gavel onto the floor. He glanced frantically toward Chen Hu for a political lifeline, but the Southern King remained entirely static, his eyes focused completely on the immense, world-changing economic value of the preservative sauce displayed on the table.
Chen Hu slowly stood up from the cadre bench, his dark wool trench coat sweeping the floor as a chilling, appreciative smile cut across his features.
"The documentation filed against The Xi Garden was clearly an unverified, anonymous fabrication," Chen Hu announced loudly to the roaring hall, completely cutting his puppet Director loose to save his own stake in the empire. "My syndicate fully endorses the chemical safety metrics of Miss Lin's inventory. The commercial distribution lines across the four Southern Provinces are officially open."
The entire hall erupted into a frenzy of cheering and flashing cameras. The journalists swarmed the pass. Lin Xi had done it again—she had systematically weaponised industrial kitchen chemistry to shatter a high-level bureaucratic execution trial in front of the entire nation.
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Two hours later, as the roaring crowds cleared the exhibition floor for the final evening recess, the long, dark corridor leading back to the Yunnan Mine Sector was plunged into a dead, suffocating silence.
Lin Xi walked shoulder-to-shoulder with Gu Shaozheng, her fingers resting securely against the genuine Dragon Key inside her vest. Walking directly behind them was A-Mei, her posture tense as she carried her leather tool wrap.
"Chen Hu is mobilizing his remaining enforcers at the western gate of the mine shaft right now," Shaozheng whispered closely to her ear, his hand firmly unlatching the safety strap of his service pistol beneath his coat. "He knows the trade tribunal failed to freeze your assets. The exact second your fingers insert that key into the main vault door tonight, his squad will move to execute us and claim the Fermented Gold mother culture lines."
"I am fully prepared for his final breach, Commander," Lin Xi murmured, her hawk-like eyes flashing with a dangerous, modern fire in the shadows of the rock face. "He believes that unlocking that door yields him access to a fortune. He has no idea that the moment that three-axis mechanism executes its final rotation... the high-pressure sulfuric gas pockets trapped inside that sealed mine shaft for forty years will vent directly into his perimeter. I didn't just build a sauce factory at his borders, Shaozheng. I built his absolute execution chamber."