The central quantum diamond sphere pulsed with a slow, rhythmic azure heartbeat, washing the five-hundred-meter dome in clean, cool, glare-free light.
Austin stood before the octagonal supervisory desk, his yellow grease pencil tucked behind his right ear.
In his left hand, he turned the **World Root Terminal Key of Vault 04**—the heavy, six-inch hexagonal prism of solid dark-matter crystal. Faceted edges caught the overhead LED panels, throwing amber and gold circuit refractions across the scarred palm of his leather work glove. In his right hand hung the heavy orange Cat-7 patch cable, its gold-plated pins clicking against the alloy chassis of his **First Epoch Mk-IV Server Terminal Cube**.
Deep in his gut, the newly achieved Level 42 stellar heat churn dynamo purred like a well-oiled radial engine. Circulating solar plasma rolled in endless loops, keeping core thermal balance pinned right at one point five million Kelvin. Zero hot spots. Zero flux leakage. Heat rejection hummed along the magnetic boundary with textbook thermodynamic precision.
Austin looked up at the eight-foot holographic supervisor standing beside the console.
"Overseer," Austin called out, rolling his shoulders. "Open the deep-earth primary fiber bays. We're punching an encrypted point-to-point trunk line straight through to Sunset Peak."
The holographic concierge smiled, executing a crisp thirty-degree bow. Her floating clipboard chimed:
*"Understood, Master Contractor. Initializing deep-lithosphere subterranean optical repeaters along the Continental Fault Line. Routing connection through Sector 0, Sub-Bedrock Conduit Trunk Alpha. Primary erbium-doped optical amplifiers are spooling up to operational temperature. Vacuum-sealed borosilicate waveguides are purging residual inert gas. Awaiting handshake ping from remote host interface."*
Austin cracked his knuckles. His fingers hit the mechanical keyboard with a sharp, rolling clatter:
*Clack-clack-clack-clack-clack!*
`vault04-core-console:~$ net-link --establish --target=10.0.0.1 --interface=litho-opt-0 --encrypt=sha512 --jumbo-frames`
Miles down in the living granite floor, deep industrial contactors slammed home with a muffled, earth-shaking thud:
*THUMP.*
Five hundred and twenty kilometers to the east, buried four miles beneath jagged peaks, roaring river gorges, and desolate wasteland scree, an ancient First Epoch superconducting seismic backbone surged with pure, coherent laser light.
Centuries of silt and compressed mineral deposits around the conduit sleeves shuddered. Terabits of modulated photonic data tore through the crust at near the speed of light.
On the console’s primary curved monitor, an emerald-green progress bar shot across the glass:
*BEEP-BEEP-DING!*
Austin’s system HUD flared, superimposing Sunset Peak’s familiar base data onto his retinas.
Before he could even click open the root file tree, an incoming audio feed buzzed through his earpiece, piped straight from the Floor 1 machine shop:
`[REMOTE NODE RECOGNIZED: SUNSET PEAK MASTER HOST]` `[INCOMING CALL: TIE KUANG - WORKSTATION 01]` `[AUDIO STREAM CONNECTED]`
*"MASTER AUSTIN?!"*
Tie Kuang’s booming roar tore through the speaker, accompanied by clattering iron tongs, shrieking lathe belts, and the violent hiss of quench steam.
*"Master Austin, by the nine divine anvils, what in heaven's name did you just shove into the wall?! The entire supervisory board on Floor 1 just lit up like the mid-autumn fireworks! The analog voltmeter needles pegged so hard against the brass stops they bent into hooks! The Pelton waterwheel governors started screaming like wounded boars, and Elder Jiang Taixu dropped his ancestral divination tortoise shell straight into the quench oil tank!"*
Austin held the receiver an inch off his ear, chuckling under his breath.
"Breathe, Tie Kuang. Don't go pulling any breakers. It’s just a wide-area network handshake. I requisitioned an abandoned municipal server vault out here in the western rift. We're tying it into our local subnet right now. Stand by for base architecture re-indexing, and for crying out loud, keep Jiang Taixu away from the electrical switchgear."
*"Master Austin, you don't understand!"* Tie Kuang shouted over the distant screech of grinding steel. *"Elder Jiang fished his tortoise shell out of the oil, looked at the terminal screen, and now he's prostrating himself in the middle of the shop floor! The terminal started dumping kernel panic stack traces and memory address registers, and the old man is weeping into his beard! He thinks the strings of hex code—'Zero-x-seven-F-F-C-zero-eight'—are the lost Seven Calamities Heavenly Scripture prophesying the end of the mortal realm! He's trying to sketch protective ward talismans on the three-phase transformer cabinet using ground cinnabar and crushed spirit jade!"*
Austin groaned, pinching the bridge of his nose between grease-stained fingers.
"Tell Jiang that if he touches that transformer cabinet with wet cinnabar, I will personally climb down his throat. Cinnabar has heavy mercury traces. Mercury conducts electricity. He smears that paste across forty-eight-hundred-volt phase bushings, and he won't be reading prophecies—he'll be experiencing a forty-kiloamp arc-flash explosion that will turn his beard into carbon soot and blast his tortoise shell through the roof."
Austin tapped his grease pencil against the console rim with sharp, rhythmic thumps:
"And tell him another thing: if the heavens decide to drop a lightning tribulation over the shop while I'm gone, they'd better have a certified three-phase grounding rod and an arc-flash clearance permit, or I'm red-tagging the entire cloud deck the second I get back. I'll slap a stop-work order on the Dao of Heaven itself for running unshielded high-voltage lines over a residential peak."
Over the static-free fiber line, Tie Kuang gulped audibly. *"Understood, Master! I’m putting Elder Jiang in a headlock and dragging him over to the raw timber stacks. But... Master Austin... the power gauges are reading enough energy to smelt three mountain ranges! Is that normal?!"*
"It's two hundred and fifty megawatts of clean geothermal power on a balanced three-phase bus," Austin said calmly. "Keep your safety glasses on. I'm turning the key."
Austin stepped up to the primary security cylinder in the desk center. He slotted the hexagonal dark-matter crystal Master Root Key into the milled titanium socket:
*SNICK.*
Zero slop. Flawless zero-tolerance fit. Austin gripped the prism and turned it ninety degrees clockwise:
*CLACK-WHIRRRRRRR!*
A brilliant golden topological network map unfolded across all four spherical monitors, cascading through millions of geometric data nodes and fusing Vault 04 directly into Sunset Peak's master directory:
Austin took a deep, steady breath of the chilled, sub-micron-filtered cleanroom air circulating through the dome.
"Five floors," Austin murmured. A grin spread across his face as honest contractor pride swelled behind his ribs. "From a drafty, two-by-four timber shack on a frozen ridge to a five-tier subterranean industrial network spanning half the continent. Now that's what I call proper base progression. Zero fluff, pure mechanical utility."
He scanned the sensor numbers, calculating load limits in his head.
"Two hundred and fifty megawatts continuous baseline..." Austin muttered, tapping his pencil against his teeth. "Tie Kuang can run the Floor 2 heavy induction foundry twenty-four hours a day without burning a single pound of charcoal. We can run three electric smelting arcs simultaneously, cycle the fifty-ton forging press at maximum stroke, and still have enough excess wattage to run air-scrubbers through every drift. And with that quantum diamond core handling our compile times, blueprint rendering latency drops to zero."
Beside the desk, Li Xiaoyao knelt on both knees. His hands rested flat against the cold titanium floor plates.
Tears of profound, spiritual overwhelm ran silently down his cheeks, pattering against the grating.
"Five hundred and twenty kilometers of continental earth..." Xiaoyao whispered, his voice trembling like a reed in a winter gale. "Linked in zero point four milliseconds... faster than a sword-light... faster than a nascent soul’s divine sense... The sacred secret realm that three hundred sects fought over for forty thousand years... where twelve dynasties exhausted their ancestral bloodlines to claim a single breath of immortal aura... is now merely the fifth basement floor of our mountain workshop..."
Xiaoyao looked up at Austin's broad back, framed against the soft glow of the central quantum diamond star. His Dao heart thrummed with staggering revelation:
*The sects of the world wage bloody, generational wars for ten-year ginseng patches. They feed thousands of disciples into the meat grinder for an inch of spiritual vein. But Grand Senior Austin... he does not butcher for glory. He lays four miles of glass through the belly of the world, turns a hexagonal crystal key, and annexes an ancient heaven into his monthly maintenance ledger!*
The holographic Overseer bowed crisply toward Austin, her navy-blue uniform immaculate:
*"Master Contractor, Subterranean Floor 5 is fully synchronized in the Sunset Peak directory tree. Environmental air scrubbers, automated perimeter security protocols, and geothermal steam turbines are now reporting directly to your central SCADA terminal. Structural readings confirm zero ground settling along the primary conduit route. Subterranean freight tracks are energized. Awaiting staging directives."*
Austin pulled his grease pencil from behind his ear, slapped the brim of his Sovereign Hard Hat with a sharp *clack*, and pointed authoritatively toward the wide freight tunnels leading toward Sector B:
"Staging directive number one: Deploy the facility's heavy motorized freight flatbeds and tow tugs. We have one hundred and thirty-five tons of scrap titanium colossi, twelve enterprise compute blades, and four industrial heat exchangers to rig, balance, and haul out to the surface."
Austin looked over at Xiaoyao, giving the young cultivator a firm clap on the shoulder:
"On your feet, Xiaoyao. Assistant rigger duties begin now. Grab the wire-rope slings and ratchet binders from the handcart. We need forty-five-ton torso assemblies strapped down with four-point diagonal cross-ties. Check your hitch angles, keep the tension balanced, and watch your fingers around the pinch points. If an unbolted titanium limb slips in the transit tunnel, you're the one prying it back onto the rollers."
Xiaoyao leaped to his feet, wiping his face on his silk sleeve and bowing with fierce determination:
"Yes, Grand Senior! This disciple shall guard the sacred four-point diagonal cross-tie with his very life!"
Beside them, Cerberus Pug trotted over, wagging his tail and snuffling around the freight track rails.
The Overseer smiled pleasantly, her floating clipboard chiming with crisp efficiency:
*"Deploying twelve heavy-duty magnetic hover-flatbeds and automated winch tuggers to Sector B staging bays immediately. Logistics corridors cleared. Freight elevators energized."*
Austin slung his five-foot pipe wrench across his shoulder, looking out toward the dark tunnel mouths with a satisfied smirk.
"Time to head back to the blast doors," Austin said, turning his boots toward Sector B. "Those three hundred camping sects have been sitting outside waiting for an immortal miracle. Let's show them what a proper industrial salvage caravan looks like."