72: The Ravine

The traveling party reached the ravine at sundown of the eighth day after leaving Cloud Sky City.

They did not approach directly. Hua Lin's combat scouts — three young men chosen for the careful preceding small private discipline of their preceding mountain training — had ridden ahead by separate routes the previous afternoon and confirmed by quiet hand-signals at the agreed evening rendezvous that the careful preceding small private substrate-cloak's perimeter remained at three li exactly, that no human cultivators had approached in the past twenty-four hours, and that the careful preceding small private outcrop at the head of the ravine remained unchanged.

They camped at four li out, behind a stand of pale-leaf birch.

No fire. Cold rations. Linglong wrapped in a small careful folded blanket against the autumn evening's chill. Master Mu at the camp's eastern edge in the small careful preceding stance of a senior swordsman keeping watch. Hua Lin and his three at the camp's perimeter. Su Yan at the small careful preceding preceding center, with Linglong on the small folded blanket at his side.

He went over the plan a final time.

"Linglong. You enter the cloak from the southern approach. Master Mu and Hua Lin will accompany you to the cloak's southern perimeter and wait there. You enter alone. You walk to the western door from inside — the cloak will, by your tree-mother's preceding small private teaching, *not* register your passage. You open the door from inside, by whatever small careful preceding small private substrate-method your preceding read of the door's preceding small private interior allows. I and one of Hua Lin's recruits will be at the western perimeter, three hundred paces out. When the door opens, I will enter alone, with the substrate-anchor stones. You will, by my preceding preference, *come back outside* before I enter, and wait at the cloak's western perimeter until I emerge."

Linglong inclined her head — small, formal.

"Sister-brother. I will, by my own preceding preference, *not* come back outside. The careful preceding small private substrate-trace gathering will — by the small careful preceding small private hour of the substrate-anchor stones' preceding small private resonance pattern — *register* most cleanly when conducted in the presence of *both* a substrate-cultivator and a wood-spirit substrate companion. By the careful preceding small private hour of Master Qing's preceding small private second-meal teaching, the small careful preceding small private substrate-anchor stones' preceding small private completion is — *facilitated* — by the small careful preceding small private companion-bond's preceding small private inherent calibration. I am not, by my own preceding preference, *willing* to be outside the cloak when the careful preceding small private hour requires me to be *inside*."

Su Yan looked at her in the small dim of the camp.

He inhaled.

He inclined his head.

"Linglong. By your preceding preference. *Both* of us go in."

"Yes, sister-brother."

"At the second hour past midnight. Master Mu and Hua Lin will hold the perimeter. If we do not emerge by the dawn's first hour, you will, Master Mu, by my standing arrangement, *not* attempt to enter. You will, instead, ride for Cloud Sky City at your preceding fastest pace and deliver the small private letter Cousin Su Lin packed in your saddlebag this morning to the patriarch by the careful preceding small private hour of seven days."

Master Mu inclined his head — small, formal.

"Acceptable."

The camp settled.

By the second hour past midnight, Linglong was at the cloak's southern perimeter, in her small clean pale-green wood-spirit form-body, with the small careful preceding small private blanket folded at her belt for warmth.

She inclined her head to Su Yan.

She stepped into the cloak.

Su Yan, Master Mu, and Hua Lin's lead recruit moved at a slow pace around the cloak's perimeter to the western face. Su Yan stationed himself three hundred paces out, in the lee of a small rock formation, where his thread would be — by Hua Lin's careful preceding small private preceding read — invisible to any cloak's preceding small private internal generator.

He waited.

The substrate-sight, at its lowest setting, registered Linglong inside the cloak — *barely*. Her wood-spirit substrate was — by Cousin Su Wenfu's preceding small private read and by Linglong's tree-mother's preceding small private teaching — the only substrate the Hollow Veil's regional cloak technology had not been calibrated to suppress.

She moved through the cloak's interior at her unhurried pace. He could read her movement — slow, deliberate, careful — by the small careful preceding small private faint pulsing of her substrate at the cloak's edge. After perhaps fifteen minutes, her substrate-pulse registered at the western face of the cloak, at the location of the door.

She paused.

She moved at the door for the count of perhaps three minutes.

The substrate-cloak's western face — by Su Yan's careful preceding small private read — *flickered*.

The door opened.

Linglong's substrate-pulse registered just inside the door, *not* outside. She had — by her own preceding preference, against Su Yan's preceding preference, by the small careful preceding small private hour of one substrate-companion who had decided, in the careful preceding small private hour of one private agreement at one camp's small careful preceding small private private hour — *not* come back outside.

She was waiting for him.

Su Yan inhaled.

He inclined his head.

He drew *Ledger*.

He moved at his unhurried pace across the three hundred paces of careful preceding small private moonlit ravine to the cloak's western face. As he crossed the cloak's perimeter, the careful preceding small private substrate-sight registered the cloak's preceding small private suppression — a small careful preceding small private *thinning* of his sense, a small careful preceding small private *fogging* of the perimeter's careful preceding small private substrate readings.

His own substrate did not, by the careful preceding small private hour, register on the cloak's preceding small private generator. The Aleph schema running through his lattice was — by the careful preceding small private hour of two centuries of Hollow Veil regional cloak calibration — *not in the cloak's preceding small private vocabulary*. The cloak suppressed *Beicang substrates*. It did not, by its own preceding small private bookkeeping, suppress *Aleph substrates*, because no Hollow Veil regional cloak technician had ever, in any of the chain's preceding small private records, *encountered* an Aleph substrate.

He passed the door's threshold.

The interior was dark.

Linglong was at the threshold. Her small clean green eyes registered in the dim. She inclined her head — small, formal.

"Sister-brother."

"Linglong. The door."

"Closed behind you, by my preceding small private hand."

He inclined his head.

He let the substrate-sight open to its working calibration.

The cloak's interior — by the careful preceding small private substrate-sight running at full working calibration — *registered*.

It was a *facility*.

It was, by every careful preceding read, *exactly* what Cousin Su Wenfu's preceding small private map had described. A small underground complex of perhaps three hundred paces long, built into the bedrock of the ravine's outcrop. Three corridors visible from the door's threshold. The corridors were unlit. Empty. The substrate signatures of *no living cultivator* registered anywhere within the cloak's preceding small private interior.

The facility was, by every careful preceding small private read, *abandoned*.

But the careful preceding small private *substrate-traces* of the facility's preceding small private occupants — across the careful preceding small private hour of perhaps a decade of preceding small private operation — were *everywhere*.

The walls registered. The corridors registered. The small careful preceding small private cells the Hollow Veil's preceding small private regional protocol had — by the careful preceding small private hour of every standing record Wei Mingfan's intercepted notebook had described — *kept* in such facilities, *registered*.

Lin Wanyue's preceding small private substrate-trace — by Su Yan's careful preceding small private hour of three months of substrate-anchor calibration training under Master Qing — *registered*.

It was — by Su Yan's careful preceding small private read — at the *third corridor's preceding small private fourth cell*. Faint, by the careful preceding small private hour of three years of preceding small private decay since the facility's preceding small private abandonment. Clean, by the careful preceding small private hour of the careful preceding small private substrate-anchor stones' preceding small private resonance pattern.

She had, by Su Yan's careful preceding small private read of the trace, been *held in the cell for approximately seven months* — at the careful preceding small private hour of nine years and six months ago.

She had been — by the careful preceding small private hour of the small careful preceding small private trace's preceding small private edge-pattern — *moved*. Alive.

To the eastern continent's central facility.

He had — by the careful preceding small private hour of one substrate-trace's preceding small private confirmation — *located*, at last, the careful preceding small private place she had been *immediately after* she had walked south from Cloud Sky City ten years ago.

He stood at the door's threshold for the count of perhaps three breaths.

In his chest, the ember pulsed — slow, considered, *grave*.

Linglong, beside him, inclined her head.

"Sister-brother."

"Linglong."

"Shall we proceed."

"Yes."

The two of them moved, at their unhurried paces, into the abandoned interior of the careful preceding small private *City of the Voiceless* — by the careful preceding small private substrate-sight's preceding small private working calibration, by the small careful preceding small private substrate-anchor stones at Su Yan's preceding small private inner pocket, and by the careful preceding small private hour of one decade of his mother's preceding small private patient careful preceding waiting for her son to *come find her*.