The cut Lin Xuan had committed to crossed her perimeter and lost its edge halfway down.

The frost flower under her boots was not decoration. The Qi rising through Plain Steel slowed by a grade the moment the blade entered the cold radius. The descent reached Su Qingyue a heartbeat late. Frostmoon caught it with the angle of a fencer who had read the line three beats ago, and she rode the contact into Crystal Edge.

The blue of her blade brightened along its length, and a translucent extension of crystallized Qi grew two fingers past the steel tip. The ice prolongation carved a horizontal line across Lin Xuan’s left ribs. Robe parted. Skin not yet. The cold of the cut burrowed into the muscle and refused to leave.

He gave back a half step.

Cloud Step pulled him three paces outside her field. She did not pursue. A single advance, and a fresh six-pointed bloom of frost spread under her new position. The radius migrated with her.

The Arena understood by the third frost flower that the Frostmoon principal was not fighting on this floor. She was claiming it.

Lin Xuan opened Form 1.

Plain Steel dropped to a low rest, tip pointing down, his weight folded back into the heel of his rear leg. Awakening Dragon. He stopped advancing. She came to him.

Crystal Edge reached him again, longer this time, the ice extension sharpened to a finger’s length past the steel. He lifted Plain Steel along the diagonal of the first form. The pale gold haze of the awakening dragon rose along the blade. The ice prolongation shattered along its outer half against the ascending arc, and the broken shards rang against the floor like small glassware breaking.

The second contact carried Frostbind.

Frostmoon crossed Plain Steel at the midpoint, and a burst of cold spider-webbed out from her steel into his. Twenty centimeters of Plain Steel locked. The blade did not stop moving. It answered him a thumb’s width slower, with the soft drag of metal asked to behave like wood. He broke the grip with a wrist rotation low, the shards cracked off, and half a beat fell out of the world.

He could not afford another Frostbind.

Form 2 unfolded under him.

Plain Steel drew three small concentric circles in front of his chest. When Frostmoon came in a fourth time, Coiling Dragon hooked the steel at the spine and redirected it past his ribs to the empty air on his right. Her wrist went a degree out of true. Her recovery cost her tempo for the first time of the combat.

The murmur of the rings climbed half an octave.

He punished the tempo loss.

Form 3. The stance compressed for a breath, the Qi at the tip of Plain Steel condensed into a single bright point, and the blade fired forward at the velocity of a dragon shot from a string. Piercing Dragon. She read the angle a heartbeat late.

Plain Steel grazed her hip. The cloth opened. A line of red appeared, not deep, the width of a calligrapher’s brush. It ran for two seconds and stopped.

The Arena breathed in. The first blood of the combat had come from her side.

She corrected her posture. The blue of her irises, the one detail of her face she allowed to live, cooled a degree.

"Well done, Lin Xuan."

He brought Plain Steel up to high guard. "Mistress Su."

"Are we serious?"

"Let’s be serious."

The courtesy phase ended on the third word.

She moved before he had finished closing his stance.

Frostmoon Lance.

The blade compressed back to her hip and snapped forward in a thrust, and the steel itself was only the start of it. An extension of pure ice Qi grew off the point as the lance traveled, doubling the reach of the weapon, narrowing the angle to a needle. The lance speared toward his throat at a velocity Crystal Edge had not approached.

He could not deflect a line that long. Cloud Step took him lateral by a hand’s width.

The ice lance crossed where his neck had been, and the unspent Qi at the tip detonated in a spray of fine crystals when it reached the empty air. A handful of fragments raked his right cheek along the line of the jaw. A thin red bloomed. The Arena returned the breath it had been holding.

She had not done it gently.

He answered with Form 4.

The first cut of Twin Dragon Strike came horizontal at her left, a strong commitment, the blue and white dragons coiling along the blade. She parried with technique. The wrist of her parry was the part of her she had defended for years, and he had counted on it being the part she would defend now.

The second cut bloomed from inside the inertia of the first, traveling the other way, opposite angle, faster.

The flat of Plain Steel struck her sword wrist.

She kept her grip. Barely. Frostmoon dropped a finger out of true. They broke apart.

Both bleeding. Both breathing through their teeth.

In the western tribune, Yan Wuji’s hands had come out of his sleeves a full minute ago. They had settled on the tops of his knees with the small pressure of a man putting his palms down to keep his weight from leaving the cushion. His attention followed the Skyedge boy across the rings without slipping.

’I might be able to go all out against this one.’

The thought arrived with the flat surprise of an option he had not held in months. Lin Kai had not asked it of him. Wen Liyang had not. The Frostmoon principal might ask half of it. The Skyedge boy was about to ask the rest.

He smiled at something that was not in front of his blade.

Down on the floor, she started Snowstorm Veil.

Her sword traced a slow circle above her head. Qi bloomed from the steel in fine particles, and the air around her thickened into a localized snowstorm five paces wide. Visibility within dropped by half. The temperature in the first ring fell ten degrees. The afternoon sun on the polished stone failed to penetrate the swirl.

He lost her inside the storm.

He did not enter.

Form 5. Soaring Dragon.

Plain Steel rose from low to overhead, the silver dragon flashing along the steel, and the leap that came with the form lifted him three meters above the snowstorm in a single vertical. From the apex he found her in the center of her own veil, exactly where she had been preparing the next strike, the recoiled posture of Heart of Winter already beginning to lock.

Soaring Dragon gave him the height. The descent was not part of the form, but the body knew what to do with it.

The descending cut of Soaring Dragon broke the lid. The wind of disturbed Qi blew the storm apart in three directions, and the visibility on the floor returned to the rings.

She had to abandon Heart of Winter to defend. She raised Frostmoon transversal across her chest. The impact dropped her to a knee. He landed two paces in front of her.

A long inhale rose and fell across the lower ring.

She rose.

The stance shifted to the one no one in the bracket had seen her take. Her feet braced. Her sword angled vertical. The Qi inside Frostmoon went quiet, gathered, condensed.

Heart of Winter.

The first second of the technique held in absolute stillness. The temperature in the inner ring dropped twenty degrees. The frost under her feet stopped being a flower and became a disc of solid ice three paces across. Snow fell over her shoulders with no wind to carry it. The pale Qi of Frostmoon brightened to a midnight-blue core at the heart of the blade.

In the second second, she cut.

A single vertical descending stroke from above her head to the floor.

The cut left no steel in the path. It left a column of crystallized ice in the shape of a translucent sword the size of a man, midnight at its core, sliding forward across the floor toward him as if the full moon had chosen to fall through the ceiling of the Arena.

Heart of the Dragon was in his hands the moment her stance had locked.

Plain Steel descended to his side. His left palm rose to the spine of the blade. His knees softened. He stopped breathing.

Every grain of Qi his Stage 5 cup could hold gathered up the meridians of his right arm and condensed at the core of Plain Steel. The Sword Intent he carried at thirty-eight percent threaded along the edge of the blade in a single line of gold.

He let the still second of the form open the way Yun Hai had taught him to let it open. The cup at his ribs was full. The dantian was empty.

He cut.

Plain Steel rose in a perfectly straight diagonal, low right to upper left. The gold haze of the dragon rolled along the blade as the steel traveled, and the cut met the descending column of ice at the midpoint of the floor.

The two passed through each other.

Heart of the Dragon entered the core of Heart of Winter and split the midnight column from top to base. The ice cracked along the line of the gold, fractured into halves, and the halves shattered into a thousand cold shards that rained across the floor like a winter night taking itself apart.

The residue caught his left side. Frost climbed his forearm to the elbow.

His sword arm kept moving.

The cut continued past the broken column and reached the space she occupied.

He turned the blade.

The flat of Plain Steel rested across the side of her throat, half a finger above the clasp of her collar. He did not press. The contact was the only contact.

She held there a beat. Frostmoon lowered itself first, the point of the blue blade dipping toward the floor under its own weight. The rings of the Arena read the gesture for what it was.

The referee elder stepped onto the platform.

"Victory. Young Master Lin Xuan of Skyedge Sword Sect."

The Arena did not erupt at once. The breath the rings had been holding came out across the rows in one long exhale. The applause arrived after, all of it at the same heartbeat.

Lin Xuan lowered Plain Steel. He stepped back the half pace protocol required, and offered her his left hand.

She took it.

She rose with the formal cadence of a daughter of Frostmoon Ridge, the small motion of a woman who would not let the fall be the part the rings remembered. He held the grip until her balance was hers again, and let go.

She inclined her head a degree at him, the public bow of a principal who had been put on the receiving end of a clean read. She turned toward the eastern stair and walked off the floor without turning back.

He stayed where he was.

Frost crackled along the inside of his elbow. Across the rings, the wounded elder kept him in his attention. The cushion beside that one had been empty for over an hour and showed no sign of refilling.

In the western tribune, Yan Wuji had already risen to his feet.

[ Xuan. Tonight there’s a surprise for you. ]

’...A surprise?’

[ You will see. You will like this one. Probably. ]