The smell of burnt red stone smelled distinctly like rotting ozone.
Lin Ke dropped the granite stairs into the courtyard of the Talisman Crafting Pavilion, his grey clerk robes blending into the swirling evening fog. A thick haze of rotten-egg red smoke hung over the cobblestones, stinging the eyes and coating the roof tiles in greasy pink residue.
In the center of the courtyard, surrounding a charred wooden drying rack that had been blown into kindling, a dozen outer students were laughing.
“The Exploding Scribe strikes again!”
“How many sheets of spirit paper is that this month, Shen Yue? Forty? Fifty?”
“Elder Sun should just tie her to the catapult and launch her into the demon beast hordes! She’s more dangerous to her own workshop than a rampaging fire ape!”
In the middle of the smoking debris sat a young woman of nineteen, curled on her knees.
Her dark hair was singed at the ends, sticking out in wild, soot-dusted tufts. Her apprentice robes—originally white silk—were spattered with vibrant red streaks of red stone ink and scorched black across the sleeves. In her right hand, she still clutched a slender, wolf-hair brush. Its carved jade handle shook between ink-stained fingers.
Her name was Shen Yue.
Standing over her was Proctor Sun, an austere Qi Gathering Stage 5 fighter with a pinched, sour face and a ledger tucked under his arm.
“Enough!” Sun barked, his voice laced with cold spiritual pressure that silenced the snickering students. “Shen Yue! This is the ninth time this quarter your magic charms have suffered spontaneous starting on the drying racks! You have destroyed twelve sheets of high-grade moon-mulberry paper and shattered three red stone grinding basins!”
Shen Yue scrambled to her feet, her eyes wide, wild, and rimmed with red soot.
“Proctor Sun, I swear by the ancestors, my brushstrokes were exact!” she stammered, her voice cracking with desperation. “I followed the Flame-Barrier diagram stroke for stroke! The ink thickness was within standard limit! But the moment I set the magic charm to dry, the core began to shake—”
“Lies and excuses!” Proctor Sun spat, slapping his ledger against his thigh. “Your spiritual foundation is defective! Your soul sea is cracked and churning, incapable of maintaining the calm, single-pointed intent needed of a magic charm master! You’re an energetic hazard to this entire pavilion!”
Sun pulled a scroll of coarse yellow paper from his sleeve and shook it in her face.
“You have until sundown tomorrow to produce five flawless, stable Flame-Barrier Magic charms for the quarterly quota. If you fail, your apprentice badge is revoked, your clan’s debt will be called in full. You’ll be assigned to the night-soil collection brigades!”
Shen Yue’s face went bone-white. The wolf-hair brush slipped from her fingers, clattering onto the flat stone slabs.
Proctor Sun turned on his heel and stormed back into the main pavilion. That left the girl standing alone amidst the smoldering debris. Meanwhile, the other students snickered and scattered into the fog.
* * *
Lin Ke walked quietly across the courtyard. His boots stepped over charred fragments of wood and shattered pottery.
He stopped beside the ruined drying rack.
He knelt on one knee. He reached down and picked up a charred strip of moon-mulberry paper. It was barely two inches wide, the outer edges burned to brittle ash. But the central red stone script remained partially readable.
He closed his eyes and started the diff.
The ink strokes lit up behind his eyelids in tiny detail.
The calligraphy was breathtaking.
Every line of the Flame-Barrier rune was sharp, fluid, and exactly balanced, carried out with the delicate muscular control of a master calligrapher. The stone thickness of the red stone was uniform, with zero pooling or dry spots.
The defect was not physical.
Lin Ke zoomed into the spiritual hum embedded within the dried ink specks.
A race condition, Lin Ke’s engineer mind diagnosed instantly, a faint smile touching the corners of his lips. Classic multi-threaded memory corruption.
Shen Yue wasn’t cracked or churning.
Her soul possessed an extraordinarily rare congenital strange flaw. She ran two independent, concurrent threads of spiritual mind at the same time.
Most fighters possessed a single, massive stone soul thread that wrote intent sequentially: stroke one, stroke two, stroke three.
Shen Yue was writing with both halves of her mind at the same time. Thread Zero was tracing the outer holding rune. Meanwhile, Thread One was at the same time charging the inner fire core.
There was no exact timing gearwork—no lock. Because of that, no safety lock, no barrier—both energetic threads tried to write their charges into the exact same central ink node at the exact same heartbeat.
When two uncoordinated write operations collided in the same memory address, the spiritual matrix destabilized.
The magic charm didn’t fail during the brushwork because her physical hand was maintaining pressure. But she lifted the brush and placed the paper on the rack to dry. Then, the unsynchronized charges clashed, generating an internal short circuit that blew up the paper.
Shen Yue wasn’t a defective scribe.
She was a high-high-speed multi-threaded compiler who didn’t know what a safety lock was.
Lin Ke stood up, brushing the soot from his knees.
Shen Yue was on her knees again, wildly trying to salvage scraps of unburnt paper from the wet ash. Her tears cutting was pale streaks through the soot on her cheeks.
“Your brush technique is fine,” Lin Ke said, his voice flat, conversational, and fully empty of pity. “Your ink thickness is within half a percent of optimal balance.”
Shen Yue startled, dropping a handful of ash.
She spun around, looking up at the thin boy in grey clerk robes standing over her. She held a charred scrap of paper between two fingers.
“What?” she snorted, wiping her nose with her soot-blackened sleeve, her voice thick with defensive anger. “Who asked a fire clerk? Did Elder Wu send you to write up a property damage fine?”
“You’re striking the paper with two pulses that collide in the center,” Lin Ke continued, ignoring her anger entirely. “You’re trying to pour two boiling kettles into one teacup at the exact same moment. The cup doesn’t break because the tea is bad. It breaks because the liquid has nowhere to go.”
Shen Yue froze.
Her defensive scowl flickered, replaced by a sudden, jarring shock.
For two years, every elder in the sect had told her that her mind was wild, that her heart lacked discipline, that her soul was cracked and cursed.
None of them had ever described the feeling in her skull. That strange, exhausting sensation that her thoughts were always moving in two parallel rivers, fighting each other for control of her brush.
She looked at Lin Ke’s deadpan, unblinking eyes, then down at the charred paper in his hand.
“Your soul isn’t broken,” Lin Ke replied calmly. “You’re simply attempting to pour from both kettles at the same time without waiting for the first stream to settle.”
Shen Yue stared at him, her chest heaving, the soot on her forehead streaked with dried tears.
“Who asked a fire clerk?” she snapped, wiping her nose with her soot-stained sleeve, her eyes flashing with defensive fury. “Elder Sun himself said my soul is cracked and unstable! What does an ore-hauler know about spirit ink?”