The dampness of the underground stone quarters clung to Railin's skin like a second layer of bitter ice. Every breath in this sunless place smelled of wet stone, decaying straw, stale sweat, and the sharp, metallic stench of discarded herbs from the upper peaks.
Outside, high above the subterranean gloom, the sunrise would be casting brilliant golden rays over the grand jade pavilions of the main Cultivation Academy. Up there, outer disciples clad in pristine white robes were already practicing their sword forms, their blades cutting through the morning mist while bathing in the rich spirit qi flowing from the mountain's core. Up there, life was a glorious march toward immortality.
But down here in the lower troughs, night never truly ended. Down here, humanity was reduced to muscle, sweat, and endless servitude.
Railin pulled his coarse, threadbare blanket tighter around his shoulders, sitting cross-legged on the damp stone floor of his narrow cell. He closed his eyes, cutting off the sights and sounds of the waking labor quarters, and turned his attention inward.
Within his body, his meridians lay like shattered porcelain—fractured, scarred, and completely incapable of holding standard spirit qi. To any elder or sect physician who had ever deigned to glance his way, he was a useless cripple. A broken vessel. Someone destined to rot away as a lifelong servant, carrying heavy loads until his back gave out and his body was dumped into the mass graves behind the southern mountains.
Yet, deep within his dantian, nestled inside the absolute darkness of his ruined veins, a spark of ember-like energy flickered.
The Ashen Devouring Qi.
Along with the obscure, nameless soul cultivation technique he had salvaged from the dirt of his past, this remnant spark was his only true asset. It was a vicious, hungry power. It did not rely on pristine meridians to channel flowing rivers of clean spirit qi; instead, it fed on residue. It devoured the bitter ashes of failed energy, consuming what others discarded as poison or trash, transforming that decay into raw nourishment to fortify his soul and silently repair his shattered frame from the inside out.
Clang! Clang! Clang!
A loud, violent metallic ringing shattered the morning quiet, echoing off the wet stone walls like the tolling of a death knell.
"Get up, you useless maggots! The sun is rising on the upper peaks!"
The harsh, grating voice echoed down the long passageway. Overseer Lin—a middle-aged, stocky man with a thick neck, a permanent sneer, and a low-grade Spirit Refining cultivation level—marched down the corridor. He slammed his heavy iron staff against the rusted iron bars of each cell with deliberate, bone-jarring force.
Railin opened his eyes instantly. The spark of dark energy deep within his dantian vanished into the abyss of his inner world, leaving his gaze looking dull, exhausted, and completely harmless.
The heavy wooden door to his shared room creaked open on rusted hinges. The two other labor disciples sharing the small room scrambled to their feet, trembling, their faces pale with habitual terror. Railin slowly stood up, keeping his shoulders hunched and his head low.
"Railin!"
Overseer Lin stopped directly in front of their cell, resting his heavy hand on the butt of his iron staff. His small, beady eyes, embedded in folds of fat, scanned Railin from head to toe with utter contempt.
"Still breathing?" Lin sneered, spitting a glob of yellow phlegm onto the stone floor right next to Railin's bare feet. "A piece of trash with broken meridians sure takes a damn long time to die. I was hoping I'd find your corpse cold today so I wouldn't have to waste a bowl of rice on you."
Railin kept his expression completely blank. He offered no glare, no anger, not even a flinch. His voice came out raspy, quiet, and subservient. "Overseer Lin."
"Don't give me that dead-eyed look," Lin spat, reaching behind him and tossing a heavy leather sack onto the floor at Railin's feet. It slammed down with a thick thud, emitting a cloud of coarse, gray dust that smelled faintly of sulfur and burnt iron.
"The Alchemy Department just dumped three massive crates of furnace residue from their high-tier batches," Lin barked, crossing his thick arms. "You are to clean the cauldrons in the lower annex, separate the toxic ash, and haul the heavy iron slag to the deep pit outside."
One of the labor disciples behind Railin gasped softly, quickly covering his mouth.
The lower annex was notorious among the servants. The furnace residue contained toxic fumes capable of burning the lungs of normal mortals, causing them to cough up blood within weeks. Furthermore, hauling the heavy, solidified iron slag required immense physical strength—a grueling task usually split among a team of four or five strong servants over the course of several days.
Railin kept his head down, but his voice remained quiet and measured. "Overseer... that task usually requires a full team for three days. The separation of toxic ash alone takes time if the lungs are to be spared—"
BANG!
Overseer Lin's iron staff slammed into the ground inches from Railin's toes, shattering the edge of the stone tile and sending sharp splinters flying.
"Are you talking back to me, trash?" Lin leaned in close, his foul, wine-stained breath hitting Railin's face like a blast of hot heat. "You don't get a team. You get yourself. And you get until midnight tonight. If those cauldrons aren't spotless and the ash isn't cleared by the time the bell tolls twelve, I'll cut your monthly food ration in half, lock you in the water dungeon, and let the leeches feed on your legs."
Lin chuckled darkly, clearly enjoying the absolute power he held over those who had no path to fight back. To a failed cultivator like Lin, who could never advance past the lowest tiers of the sect, abusing the labor disciples was his only source of joy—his only way of reminding himself that he was still higher on the food chain than someone.
"Understood," Railin said, lowering his eyes even further, masking the cold, lethal stillness behind his pupils.
"Good. Now move, all of you, before I use my staff on your backs!" Lin barked, turning on his heel and marching off to torment the workers in the next chamber down the hall.
Railin bent down and picked up the heavy leather sack. The rough leather cut into his calloused hands, and the weight of the tools inside was substantial. His muscles strained slightly, but beneath his frail, bruised skin, his bones held an unusual density—a subtle, hidden strength resulting from weeks of his soul cultivation quietly refining his marrow.
Without saying a word to his terrified roommates, Railin carried the sack out of the quarters and stepped into the labyrinthine stone passages that ran like dark veins deep beneath the foundation of the academy.
As he walked deeper into the subterranean network, the cold dampness began to recede, replaced by a suffocating, heavy heat. The faint scent of spiritual herbs transformed into a thick, acrid smog that stung the nostrils and coated the back of the throat with a bitter residue. The sound of distant furnace fires hummed through the stone walls.
This was the lower annex—the dumping ground for the Alchemy Department's failures. Whenever an inner disciple or an elder attempted a complex pill formulation and failed, or whenever the grand cauldrons accumulated crusts of burnt, volatile impurities, the toxic waste was flushed down here for the servants to clear.
Railin pushed open the heavy, iron-reinforced oak doors of the annex and stepped inside, shutting the heavy doors tightly behind him. He slid the thick iron bolt into place, locking himself inside the chamber.
The room was cavernous, filled with swirling grey smoke and red furnace embers glowering in the dark. Rows of massive iron cauldrons—each larger than a horse carriage—sat cooling on stone pedestals. Their inner walls were coated in thick, pitch-black crusts of scorched material, smoking silently and releasing waves of oppressive heat.
To any normal servant, walking into this room without a spirit mask was a slow death sentence. The toxic dust would coat their lungs, the heat would dehydrate them, and the grueling physical labor of scraping cold slag would break their bones within months.
In the complete solitude of the locked, smoke-filled chamber, the timid, subservient posture Railin had worn in front of Overseer Lin melted away.
His back straightened. His stooped shoulders squared. His dull, lifeless eyes sharpened into two dark orbs glowing with a icy, calculating resolve.
Railin walked slowly toward the nearest iron cauldron. He stood beneath its massive shadow and reached up, laying his bare hand against the scorched, blackened crust clinging to the rim. The metal was still dangerously hot, searing his palm, and the toxic fumes rising from the residue made his eyes water.
He did not pull his hand back. Instead, he closed his eyes and took a slow, deep breath, pulling the toxic air straight into his lungs.
Deep within his dantian, the slumbering spark of Ashen Devouring Qi suddenly awoke.
Buzz...
Instead of fighting the poisonous heat, Railin intentionally directed a thin, black thread of his dark Qi outward. It flowed down his arm, through his palm, and seeped directly into the thick, scorched crust of the alchemy waste.
A faint, almost imperceptible black mist began to rise from the surface of the cauldron's inner wall.
Where normal cultivators saw useless, poisonous slag destroyed by uncontrolled flames, Railin's Ashen Devouring Qi saw a rich feast. A failed pill did not mean the energy within the herbs had vanished; it simply meant the energy had become chaotic, burnt, and corrupted by impurities. Normal meridians could never process such chaotic energy without exploding.
But Railin's Qi did not process—it devoured.
The dark thread of energy began to violently break down the scorched crust on a molecular level. It consumed the volatile toxins, burning them away into useless ash, while greedily absorbing the remnant essence of the rare spirit herbs buried deep within the slag.
A cool, powerful sensation immediately flushed back through Railin's hand, surging up his arm, bypassing his broken meridians entirely, and flowing straight into his soul space and dantian.
The dark ember within him expanded slightly, crackling with renewed vigor.
Railin opened his eyes. The black crust beneath his palm had turned into brittle, white dust, flaking off the clean iron cauldron and falling to the floor like snow.
A cold, dangerous smile slowly spread across Railin's face as he looked around the massive room filled with dozens of uncleaned cauldrons.
"Lin thinks he gave me a death sentence," Railin whispered into the smoke, his raspy voice carrying a sharp, lethal edge.
He gripped the edge of the cauldron, feeling his physical strength surging as his soul swallowed the stolen herb essence.
"They force me into the dark, thinking I will rot. But they don't realize... the dark is where I feed."
Railin turned toward the next cauldron, his eyes reflecting the dark fire within his soul. Overseer Lin wanted his work done by midnight? He would finish it—and he would use every ounce of their discarded waste to build the ladder that would carry him out of this pit.
See you in next chapter...