The fifth watch arrived without a bell.
In Dormitory Seven, the air was dense with the sound of six boys breathing through mouths slack with sleep, punctuated by the occasional dry cough or the squeak of iron cot-springs.
Tang San’s eyes opened.
There was no transitional grogginess, no sluggish adjustment of the optic nerves.
The shift from deep meditation to absolute waking alertness occurred within a single cycle of the Mysterious Heaven Skill.
Her spine straightened, her hands resting flat against her knees on the straw tick.
To her right, scarcely twenty inches away across the narrow gap between their beds, Xiao Wu was sprawled in an attitude that completely disregarded human geometry.
His red quilt had been kicked half onto the floor, one slender leg hooked over the iron frame, while his long, glossy scorpion braid was draped across his throat like an executioner’s cord.
His lips were parted, releasing tiny, whistling snores, his fingers clutching the corners of his goose-down pillow with an iron grip that belied his delicate frame.
Tang San slid her legs over the edge of the mattress.
Her straw sandals touched the cold river-stone floor without producing a single scrape.
She retrieved her gray working-student uniform, folded it once across her forearm, and slipped through the barracks door before the hinges could creak against their pins.
The morning air outside smelled of sulfur coal-smoke, wet pine needles, and the cold, mineral damp of melting frost.
Nuoding Academy lay under a heavy canopy of pre-dawn gray.
To the east, the stone arches of the higher-tier teaching pavilions cast long, jagged shadows across the gravel courts.
Tang San walked past the dark dormitories, following a flagstone spur until she reached the southeastern corner of the campus, where a two-story storage barn of rough-hewn timber stood against the perimeter wall.
Leaning against the cedar boards were twelve heavy brooms fashioned from bundled split bamboo twigs, along with two large iron scoops and three wheeled wicker handcarts.
Tang San picked up the smallest broom.
The handle was made of green ash, rough and unplaned, carrying the sticky residue of dried sap.
A normal six-year-old child handling such a tool would have been forced to drag it, bending double to compensate for the forty-inch lever arm.
Tang San’s left hand gripped the shaft near the balance point, her right hand resting four inches below the butt.
She did not bend her spine.
Her center of gravity sank three inches into the earth, her feet locking into the foundational pattern of the Ghost Shadow Perplexing Track.
Swish.
Swish.
Swish.
The rhythmic scrape of the bamboo twigs against the gravel was low, continuous, and mathematically regular.
With every sweeping stroke, she did not rely on the deltoids or the triceps; the kinetic impulse began in the soles of her feet, spiraled through the rotation of her hips, and drove down the shaft like a thrusting quarterstaff.
The dead locust leaves, gray gravel pebbles, and wet pine chaff were separated by the localized air vortices created by her broom head, the leaves gathering into a precise, curving windrow along the flagstone border while the gravel settled back into place without scattering.
“Work is also cultivation,” she muttered under her breath, the white mist of her exhalation curling into the dawn chill.
“Kinetic transmission through an unyielding medium.
If the lever does not break, the tendon will remember the torque.”
By the time the sixth watch sounded from the academy’s central clock tower, three-quarters of the central courtyard had been swept clean.
Four neat mounds of decaying brown leaves stood beside the perimeter wall, waiting for the incinerator carts.
“Hey!
Little weed!”
A voice, bright, sharp, and laden with petulant annoyance, broke the morning quiet.
Tang San did not break her cadence.
She completed two more rhythmic strokes, pulling a cluster of wet twigs into the pile, before coming to a halt and resting the broom shaft against her forearm.
Xiao Wu was strolling across the gravel court, rubbing his knuckles into his left eye, his hair a tangled, unruly nest around his collar.
His red quilt was nowhere to be seen, but he had thrown on his gray working-student tunic without buttoning the top three brass toggles, revealing a pale, slender collarbone that looked entirely too fragile for the violent suplex he had executed the previous evening.
His scorpion braid had not been redone; it hung over his left shoulder, frayed and bristling with sleep-lint.
“You woke up without calling me,” Xiao Wu grumbled, pouting as he dragged his soft cloth shoes through the gravel, undoing half a pace of her clean swept line.
“Boss Wang Sheng kicked my bedpost and shouted that the bursar was coming with a bamboo cane.
Is this what city life is?
Getting out of bed before the sun even warms the grass?”
Tang San looked at his unbuttoned collar.
“If you do not button your tunic, the morning moisture will settle in your lung meridian.
In winter, an open chest invites wind-damp evil.”
Xiao Wu blinked, then looked down at his shirt, his cheeks flushing with faint, sudden annoyance.
“I don’t get sick!
Wild beasts never get sick from a little cold air!”
Despite his loud protest, his slender fingers flew to the brass toggles, snapping them into their loops with quick, clumsy jerks.
He looked around the vast, empty expanse of flagstones, his eyes widening as he noticed the clean avenues and the four neat pyramids of leaves.
“You…
“Half remains,” Tang San said, handing him a second bamboo broom from the rack by the wall.
“The northern quadrant along the senior classrooms.
The bell tolls for breakfast in one hour.
If the walk is not cleared, Wang Sheng said our grain porridge will be docked by half a ladle.”
Xiao Wu took the heavy ash handle with two fingers, balancing it as though it were a dead snake.
“Porridge…” he muttered, his stomach letting out a loud, undisguised gurgle that sounded remarkably like a trapped bullfrog.
“Do they have carrots in the mess hall?”
“It is coarse grain cooked with salted greens and dried turnip,” Tang San replied, turning back to her line.
“Carrots require silver.
Working students do not receive fresh root vegetables unless they purchase them from the kitchen porters.”
Xiao Wu let out a tragic, wounded groan, his ears flattening back against his skull as he dragged the broom behind him toward the northern path, muttering dark, rhythmic curses against the bursar, the academy, and every flagstone ever quarried under the heavens.
Tang San watched his narrow, slightly hunched back for two breaths, a faint, almost invisible curve touching the corner of her lips.
*A strange creature,* she thought.
*He moves like a predator of the deep forest, yet he carries the guileless vulnerability of a domesticated hound.
A spirit master who awakens an animal soul of such high purity usually shows severe behavioural regression toward beast instincts, but his mind is completely clear.*
She dismissed the thought, sinking back into the rhythm of the Mysterious Heaven Skill.
***
At midday, the primary teaching building emptied into the campus grounds.
The difference between the two student bodies was stark, brutal, and etched directly into the wool of their garments.
The paying students wore tunics of fine, deep-blue broadcloth with brass clasps shaped like imperial banners, their collars lined with white rabbit fur to ward off the winter draft.
Most were boys aged eight to twelve, sons of minor garrison officers, provincial grain monopolists, and small noble landowners from the surrounding prefectures.
They walked in noisy, swaggering packs of four and five, their leather-soled boots ringing arrogantly against the stone.
The working students, clad in their rough slate-gray cotton, kept strictly to the western fringes of the walkways, carrying wooden buckets of dirty wash-water or wheeling scrap iron from the smithy annex.
Tang San sat on an overturned cedar stump beneath the shade of three towering weeping willows near the academy’s western perimeter ditch.
In her lap rested an eight-inch piece of scrap carbon steel she had retrieved from the academy forge’s slag pile during her lunch recess, traded from a drunken assistant blacksmith for three copper coins and a packet of dried tobacco leaves she had lifted from Tang Hao’s bench before leaving home.
Her right hand held an iron file, narrow and triangular, its teeth worn dull by years of coarse labor.
*Skrrr-ch.
Skrrr-ch.*
The sound was faint, masked by the wind rustling through the bare willow branches.
Tang San’s left hand held the steel billet with absolute, immovable rigidity.
Her skin, carrying that subtle, translucent sheen of the Mysterious Jade Hand, absorbed the high-frequency vibration of the file without transmitting a single tremor into her wrist.
With every pass of the tool, a microscopic shower of silver-gray steel filings drifted into a square of oiled parchment spread between her knees.
She was not forging a blade.
She was cutting twelve cylindrical blanks, each three inches long and no thicker than a large goose quill.
At one end of each blank, she filed four tiny, spiral grooves—rifling guides to induce gyroscopic stabilization during ballistic release.
*The Silent Sleeve Dart,* she calculated mentally, her eyes fixed on the cold metal with the unblinking, terrifying focus of a master gunsmith.
*A triple-shot spring-loaded casing requires ninety pounds of mechanical compression to pierce three layers of boiled leather armor at twenty paces.
This iron contains too much sulfur; its yield point is low.
If I quench it in cold river water, the microscopic crystalline grain will crack under spring tension.*
She paused, lifting the blank to her eye, measuring the concentricity of the central bore with the aid of the Purple Demon Eyes.
“A quench in animal fat,” she murmured.
“Tallow cools slower than water, allowing the martensite to form without thermal shock micro-fractures.
I need three ounces of mutton lard from the academy kitchen.”
“What are you carving, San’er?”
A light, bounding step landed on the gravel beside her.
Xiao Wu dropped down onto the mossy earth beside the stump, tucking his knees to his chin.
In his left hand, he clutched a half-eaten steamed bun made of gray, unpolished flour, its surface marked with the rough impressions of the wicker steamer basket.
His scorpion braid had been retied—clumsily, with several loops of hair bulging outward like loose vine tendrils—and his face carried a smudge of black soot across his left cheekbone from where he had leaned against the kitchen flue during the noon distribution.
“Iron nails,” Tang San replied smoothly, without looking up from the file.
Her thumb casually shifted the scrap of oiled parchment, concealing the spiral rifling grooves beneath the bulk of the steel billet.
Xiao Wu leaned in, his large, dark eyes squinting at the shiny gray filings.
His nose twitched—a quick, rabbit-like sniff that caught the sharp, metallic tang of the carbon steel and the cold grease on her hands.
“Liars get bitten by snakes,” Xiao Wu said, chewing a mouthful of bun, his cheeks bulging.
Nails don’t have holes drilled down the center, and they don’t have those pretty little twists on the tail.
It looks like…
like the stingers on those giant hornets that live in the southern cypress swamps.”
Tang San’s fingers stopped on the file.
She turned her head slowly, her dark blue-tinged eyes locking onto his face with an unhurried, razor-sharp stillness.
Xiao Wu did not possess martial soul knowledge, nor had he ever seen a blueprint of the Tang Sect’s hidden arsenals.
Yet his sensory deduction—identifying the ballistic grooves as an insectile stinger—was based on raw, terrifying biological observation.
“They are for catching birds,” Tang San said, her voice dropping into a soft, conversational cadence.
“When the winter is cold, the field sparrows roost in the academy barns.
A spring mechanism throws the needle without making a sound.
If you hit the breast, the meat is not bruised.”
Xiao Wu’s eyes widened, a sudden look of pure horror passing over his features.
“You kill birds?!” he gasped, his small hand dropping the half-eaten bun onto his lap, his fingers clenching into fists.
“Why would you kill sparrows?
They don’t hurt anyone!
They just eat seeds from the weeds!”
“Sparrows eat the grain stored for the winter,” Tang San replied with the flat, unyielding logic of an Outer Sect logician.
“If three hundred sparrows nest in a granary, they consume twenty catties of grain every month.
That grain is the difference between an auxiliary village surviving until the spring thaw or three elders starving in their beds.
In nature, life consumes life to maintain equilibrium.”
Xiao Wu stared at her, his jaw trembling slightly.
A strange, ancient sorrow flared in the depths of his dark pupils—a sorrow that felt far too vast, far too scarred, to belong to a child who had lived only six years under the sun.
“Humans always have a reason,” Xiao Wu whispered, his voice losing its playful, bell-like ring, turning thin and cold as frost on stone.
“You always give a reason when you take a life.
It is for grain.
It is for leather.
It is for a spirit ring.
You weigh everything on a little bronze scale and say the world is balanced because your belly is full.”
Tang San did not look away.
She felt the shift in his energetic field—a sudden, cold draft of primal grief that seemed to resonate directly with the bedrock beneath the campus, carrying the scent of ancient moss, fallen leviathans, and centuries of unburied bones.
“I do not weigh the world to justify hunger, Xiao Wu,” she said softly, her voice carrying the quiet, eternal weight of three lifetimes of dust.
“I weigh the world because if you do not understand the cost of a breath, you will become the one who is spent without a name.
A hunter who respects the beast strikes the neck cleanly; a fool who pretends death does not exist dies when the winter comes.”
Xiao Wu fell silent.
He looked down at his cloth shoes, his long scorpion braid falling over his shoulder to touch the damp earth.
The wind blew from the north, rustling the bare willow branches overhead with a dry, whispering sigh.
Slowly, without saying another word, Xiao Wu picked up his cold steamed bun, broke it precisely in half, and laid the larger piece on the clean surface of the cedar stump beside her steel needles.
“Eat,” he muttered, turning his face away toward the western ditch, his small canines biting his lower lip.
“You swept my line this morning.
I don’t owe debts to anyone.”
Tang San looked at the bread.
It was coarse, dry, and cold as river clay.
In her first life, she would not have fed it to an office pet; in her second life, it would have been rations for a frontline scout under siege.
She picked it up with her jade-white fingers, brought it to her mouth, and took a slow, measured bite, chewing eighteen times before swallowing.
“Thank you,” she said.
Xiao Wu sniffled once, wiped his nose on his gray sleeve, and stood up, his playful arrogance returning as suddenly as it had vanished.
“Grandmaster sent a message through Boss Wang Sheng,” Xiao Wu said, crossing his arms behind his head and kicking a pinecone into the drainage ditch.
“He told you to report to his study at the fourth watch tomorrow morning.
He hired a two-horse carriage.
You’re leaving for the hunting forest.”
Tang San’s heart gave a single, firm beat against her ribs.
*The Nuoding Hunting Forest.*
The first key.
The external biological catalyst that would unlock the second tier of the Mysterious Heaven Skill and determine whether her Blue Silver Grass would remain a common meadow weed or evolve into an instrument of imperial lethality.
She stood, sweeping the steel filings from her parchment into a small bamboo vial, and slipped the half-finished needles into the third jade of Twenty-Four Moonlit Bridges.
“I will be ready,” she said, looking toward the dark pine-covered ridges that rose beyond the northern walls of Nuoding City.