Chương 22: 08-3:Dungeon, Ruins, and Adventurers

She was crouched like a temple devotee, lockpick in hand, eyes shining with the luminous focus of someone at prayer—if the object of worship were material wealth rather than anything metaphysical. Her attention was locked on a sliver of carved sigil where the corner caught the faint light and threw back a thin silver gleam. The vein at my temple filed a formal complaint.

"Jessi."

"Mm?"

"Touch that wall one more time and I will actually resort to physical violence." She turned, fox-bright eyes curving upward—that particular smile, the sweet one, the one that had never in its existence preceded anything resembling good judgment. She patted imaginary dust from her skirt. Then she tilted one shoulder deliberately in my direction.

"Little young master, that sentence sounds quite dangerous~""For someone like you, dangerous is the only language that works."

"Oh my~" She drew out the syllable like spun sugar, smiling the way a cat smiles when it discovers an overturned fish cart.

"Should I be looking forward to that?" The vein at my temple developed its own independent nervous system. I was approximately one unit of aristocratic breeding away from committing justifiable homicide.

"You can look forward to me tying you to that incense stick and letting the frost brigade settle their aggro tab with you personally."

"How scandalous, little young master."

"What part of that is scandalous?!"

"The tying-up part~""What is structurally wrong with your brain?!"

"Profit margins, common sense, and roughly thirty percent more survival instinct than you possess~""That's not survival instinct—that's charging commission on your own funeral!"

"ENOUGH! BOTH OF YOU!" The explosion didn't come from me this time. It was Lucas Ponti. The bankrupt mage finally straightened his glasses with the energy of someone who had been saving this breakdown for exactly the right dramatic moment, then collapsed onto the floor in a display of complete structural failure. He pointed a trembling finger at Jessi and me, his voice shaking like a torn banner in a hurricane.

"We are trapped in an Unmapped Labyrinth with no Guild registration! There are hundreds of high-tier monsters above us who could grind us into breadcrumbs without breaking formation! The Imperial Intelligence kill team's status is unknown! And you two are sitting here flirting?! What is wrong with this world?!"

"Flirting?" Erina Eckhaus tilted her head with the pure curiosity of someone for whom the concept had arrived completely without context. Her holy seal glowed softly in her hands, and she looked like the first flower of spring contemplating a philosophical question.

"Does that mean Mr. Cedric wants to help Miss Jessi brush the dust off her skirt?"

"... Lady Erina." I pressed my palm to my forehead with the careful precision of a man taking inventory of his remaining spiritual reserves.

"For your own protection, please never learn what that phrase actually means."

"Oh? Isn't it something nice?"

"In certain contexts, it's considerably more dangerous than a curse." Matthews had been leaning against the wall, watching us with the expression of a veteran who had boarded what he believed to be a normal transport and was only now processing that every other passenger was the type of lunatic who would cheerfully dismantle the wheels for scrap metal while the carriage was still moving.

He quietly returned the heavy throwing knife—which had apparently been half-drawn in anticipation of fresh catastrophe—to its sheath. When he spoke, his voice carried the texture of someone who had aged a decade in the past five minutes.

"I'm reconsidering my theory about why Imperial Intelligence is hunting you." I looked over at him.

"What's your revised assessment?" He regarded us with the flat, clinical expression of a coroner delivering a verdict.

"They realized you're all completely deranged, and leaving you loose poses a public health hazard to the Empire's sane population." Silence. I considered this evaluation carefully. Then discovered, to my profound dismay, that I could locate no compelling counterargument. The antechamber was not a safe room. No one needed tactical expertise to recognize this.

Though the stairwell had gone quiet, that intermittent eldritch chill still drifted down in irregular pulses—something pacing beyond the invisible boundary, watching us through a wall made of dungeon rules. Worse, the temperature was dropping with quiet, inexorable purpose. If we lingered much longer, the monsters wouldn't need to finish us. We'd simply become a very dignified row of ice sculptures. We assembled makeshift torches and moved deeper. Stolen content alert: this content belongs on Royal Road.

Report any occurrences. When the firelight finally pushed back the darkness, I understood that Matthews's earlier reference to "rules" hadn't been directed solely at the creatures above. If the upper level had possessed the grammar of something built by hands—obsidian bones, ancient ward-script, the architectural vocabulary of a civilization that believed in meaning—this level spoke an entirely different language. The floor wasn't stone masonry.

It was something harder, smoother, finished to an unnatural flatness that caught torchlight and threw back faint, distorted reflections. The far wall was interrupted by massive panels of translucent material, sealing away stygian darkness and the silhouettes of things whose cyclopean proportions triggered irrational cardiac responses without any identifiable cause. This wasn't a dungeon. Not a tomb. Not anything resembling the ancient temple illustrations in restricted Academy archives. This place was colder.

Harder. And it possessed the specific, blasphemous quality of something that had never considered whether human minds could comprehend it.

"This isn't a dungeon," Matthews said, sweeping his torch in a measured arc.

"This is pre-civilization infrastructure."

"Pre-civilization?" I frowned.

"Ha." Jessi shot me a look of theatrical pity.

"Did your tutors skip Kingdom History, little young master? Or did the curriculum only cover bowing angles, wine etiquette, and ballroom smile mechanics?"

"One more word and the torch goes directly into your mouth."

"I'm showing concern for your education~""Take your concern and try selling it to someone who asked for it."

"The records describe..." Lucas pushed his glasses up, voice dropping to an instinctive whisper—the kind of hush that comes when you understand, on some primal level, that certain spaces weren't meant to hear loud noises.

"A civilization destroyed after the Tri-Solar Collapse. The earth fractured, oceans receded, entire nations swallowed underground. Most spell-forms and construction techniques we use are fragments recovered from that era—secondhand copies of things we don't fully understand."

"History lesson suspended," Jessi interrupted without ceremony, crouching near a passage entrance.

"Look at this first." A metal door. Half-open, hinges rusted into permanent compromise, the frame warped by some ancient impact that had exceeded all design parameters. Torchlight revealed layers of dark oxidation peeling from the edges—flakes that resembled dried blood that had been waiting too long for acknowledgment. What disturbed me more was the door itself.

Not crude dungeon construction, but something wrong in the opposite direction—too flat, too precise, carrying the quality of manufacture rather than craftsmanship.

"That's not capital workshop standard," I muttered.

"Obviously." Jessi's lockpick was already in hand.

"If your family could produce this, the Rosas wouldn't be nobility. You'd be gods."

"That wasn't a compliment."

"It was a market assessment." The sound of metal grinding against metal in that abyssal space echoed until it resembled something being sharpened in preparation for use.

"Step back." Matthews moved forward. Jessi actually complied—a level of cooperation that I chose to interpret as character development. Matthews gripped the frame, drove his other hand into the warped seam, and pulled. KRRNK—— The sound was deep, reluctant—something sealed for an era being forced open against its will. Beyond: metal stairs. Not stone. Metal, with geometry so regular it made my neck prickle. At the top, another door bearing illegible text and a number I could barely parse.

"Is that Ancient Script?" Jessi whispered.

"If by Ancient Script you mean the nightmares my tutor whipped into me, then no."

"You can't read it?"

"Not a character. But I can read the number. Thirty-seven." Jessi's eyes lit with the specific brightness of a career thief discovering an unlocked vault.

"Number thirty-seven? Numbered facilities built to this standard aren't storage. They're either vaults or core installations." She gazed around with something approaching religious reverence—if her religion were material wealth.

"Little young master, I'm falling in love with this place."

"Every time you fall in love somewhere, we almost die there."

"Fortune favors the bold~""We just escaped from bold."

"Exactly. Sunk costs are paid. Pure profit from here."

"How did your life philosophy become an accounting ledger..."

"I trust margins more than metaphysics."

"When you die tonight, your headstone reads: 'Died of Excessive Calculation.'""Better than yours: 'Lived Poor, Died Pretentious.'""Both of you." Matthews's voice cut between us like a blade finding gaps in armor.

"Save the courtship for after we confirm nothing behind this door intends to remove our skin."

"We are not courting!" We snapped it simultaneously, then glared at each other. Lucas buried his face in his hands with the expression of a man who had transcended despair into aesthetic resignation. Erina simply raised her holy seal, bringing light closer to the door surface.

"There's no trace of prayer here," she said softly.

"What do you mean?"

"Most ruins carry upward intention. Altars, seals, memorials—built for someone. People or gods. But this..." She looked at the door, voice quieter than torchlight.

"This feels like something was placed here specifically to ensure it never comes out." Silence with weight. Even Jessi's face—which permanently advertised treasure equals truth—paused. Then she shrugged.

"Depends what's inside. What if it's a vault?"

"Could you prioritize your life over profit margin for one moment?"

"Sure~" Sweet, unrepentant smile.

"If the margin's large enough." The door opened. Matthews applied the kind of force that treated opening and dismantling as synonyms, wrenching the corroded mechanism free. The panel groaned like something that had held its breath for centuries. The smell came first. Not decay. Something more specific—sealed air carrying residue of metal, dust, lubricant, and the ghost of enormous mechanical processes that had once operated here with regular purpose before being severed from their source.

Like an incomprehensibly vast machine-creature had breathed and roared in this space, then been cut off from whatever gave it life—leaving skeleton and hollow chambers, dead lungs still keeping time. The space beyond was larger than expected. Walls too smooth for stonework—no seams, no tool marks. High ceiling with fractured metal conduits dangling like exsanguinated viscera.

Torchlight reached rows of metal frameworks, translucent panels, and at the far end—crouching in deep darkness—a massive installation of unfathomable purpose. Not a dungeon. Dungeons were crude, direct. This place's horror came from being too ordered. Too silent. Too indifferent to human comprehension.

"Cedric." Jessi tugged my sleeve, lifting her torch toward text covering the walls. Angular, precise characters unlike any script I knew.

"You really can't read any of it?"

"Nothing."

"Ancient people had no consideration for treasure hunters."

"I'm concerned this doesn't look like a treasury," Lucas whispered.

"Then what?"

"The kind of place marked as restricted in history books." I was preparing to silence them both when something on the far wall seized my attention with violent force. Larger text. Red. Not carved—painted. Like something that had once been liquid and dark, now dried to the color of warnings and final words cut short. I couldn't read it. Shouldn't have been able to. But the moment my eyes locked onto those characters, something struck the deep architecture of my mind—not understanding, but something older.

A meaning that predated this civilization forcing itself through eons of darkness, insisting on being known. Cold crawled down my spine. It didn't feel like I was reading the wall. It felt like the wall was reading me. I held my breath and looked at the text. Then I knew what it said. Nuclear Power Plant No. 37 I stood motionless. The torch suddenly felt searingly hot. No—somewhere in the foundation of reality, a seam had cracked open along a line I was never meant to see.

Jessi still complained about inadequate signage. Lucas theorized about pre-civilization infrastructure. Erina stared at the red text with instinctive revulsion for something blasphemous. Only I had been forced to understand. And for the first time, I realized with terrifying clarity: We hadn't stumbled into a simple underground labyrinth. We'd found something older than the civilization that buried it. Something that should never have been opened again.