The morning after the institutional charter signing, he found Sloane in the valley.
The Radiant Meridian Valley at dawn was not what the name suggested at rest — the primordial world's atmospheric density at the leyline nexus produced a specific visual quality in the air, the elemental energies running through the leyline network visible as a faint luminescence in the early light. Sloane was walking the site perimeter with the eye of a practitioner who had spent forty years assessing terrain for defensive architecture.
"The sightlines are wrong for a standard defensive array," Sloane said, when Markus reached him. "But the leyline positioning is better than anything we have at home. You build the combat conditioning chambers directly over the primary nodes and the ambient pressure does half the work."
"Isolde said three months for core facilities," Markus said.
"Two and a half if we're aggressive about it," Sloane said. "The stone in this valley has properties that accelerate the spatial compression matrices. Fewer manual applications."
He was already thinking like a builder. Markus noted this and filed it.
"I'm going back to Aethelgard this morning," Markus said. "The team finishes the programme today. We move on the upper-ring contamination tomorrow and then the citadel approach."
Sloane stopped walking.
"And we're here," he said. Not as a complaint — as an assessment. The gap between where the operational action was and where the academy work required them to be.
"You and Isolde have more to contribute here right now than at the citadel," Markus said. "The academy's foundation decisions are the decisions that everything that follows depends on. And the Aurelian leyline documentation — Isolde is the only person who can read the original construction records against the modified node data accurately. That work needs to happen here."
Sloane looked at the valley.
"Send word when you've read what the citadel is," he said. "Before you do anything about it."
"Yes," Markus said.
Sloane turned back toward the estate.
Markus went to find Isolde.
She was in the household laboratory with the counter-compound batch, running the final stability assessment. She had divided the production between two formulations: the early-integration version for the Aethelgard syndicate practitioners who had been exposed for months to years, and the deeper-integration version for the cases like Voss whose architecture would require more than the standard spatial extraction.
"The deep-integration compound," she said, without looking up from the assessment array. "It requires the spatial extraction to complete the process. The compound disrupts the corruption's coordinate anchoring and the spatial law removes the disrupted material. Either alone is insufficient."
"Understood," he said. "I'll bring back the field data on how many deep-integration cases I find."
She looked up.
"Be careful with the deep cases," she said. "The extraction requires sustained close-range spatial law application. If the corruption's architecture has integrated at the level Voss appears to have, the disruption response during extraction may be more significant than the Saylor case."
"Saylor was two years of isolated individual integration," he said. "Voss has had more time and may have had a stronger initial exposure. I'll read the architecture before I commit to the approach."
"Read it carefully," she said. "The compound buys time. It doesn't set a deadline."
She handed him the two compound batches in the stasis configuration the field work required.
He took them.
"The academy," she said.
He waited.
"It's right," she said. "The location, the timing, the purpose." She looked at the window where the valley's dawn light was coming through. "Three hundred years is a long time to have left this side of the work undone."
"The work is being done now," he said.
She accepted this.
He said goodbye and went through the gate.
Aethelgard received him at midday.
The team was at the estate when he arrived — all four of them, with the Nexus Institute completion documentation and the field equipment already staged for the next operation. Rosanne had the Aethelgard syndicate corruption map he had compiled from the initial survey laid out on the table, annotated with the team's own intelligence from three weeks of Platinum-level access to the city's commercial and administrative layers.
"Forty-seven individuals identified as early-integration contamination in the upper-ring syndicate network," Rosanne said. "Twenty-two of those show characteristics consistent with the deeper integration — the ones who have been in proximity to the modified leyline nodes for longest."
"The deep cases need Isolde's compound and the spatial extraction both," he said. "The early cases can be addressed with the compound alone, plus the natural atmospheric clearing the Millennium Rainbow started."
"So we split the work," she said.
"The early cases first," he said. "We understand those better. The deep cases — I need to read each architecture before I commit to an extraction approach."
He distributed the compound batches to the team — the early-integration formulation specifically, Isolde's instructions on dosage and monitoring attached.
"The access mechanism," Jessica said. "These are upper-ring syndicate leaders. They're not going to invite us in for a medical consultation."
"No," he said. "We use the guild's Platinum access to the syndicate administrative meetings. The compound can be administered through atmospheric dispersal in an enclosed space rather than individual contact — Isolde's second formulation specifically designed for that application. The extraction for the deep-integration cases requires individual contact."
He looked at the team.
"For the atmospheric approach, we need the syndicate leaders in a space where we control the atmospheric conditions. The Platinum tier's access to the tribute record review sessions — the quarterly meetings where the syndicate administrators present to the guild's senior oversight — is the right venue."
"We request an audit meeting," Rosanne said.
"A Platinum-level audit of the tributary archive records," he confirmed. "Which we're entitled to under the guild's Covenant access and which the syndicates are required to facilitate. The meeting is closed, the space is enclosed, and the compound dispersal is controlled."
"When," Rosanne said.
"I'll file the request this afternoon," he said. "Three days for the meeting to be scheduled and confirmed. We use the interval for the reconnaissance on the remaining modified leyline nodes and whatever additional intelligence the archive access produced about the citadel's connection to the local infrastructure."
Rosanne looked at the map.
"It's been a long road to get here," she said.
He looked at the city outside the estate's windows — the upper-ring spires, the modified leyline nodes running their altered frequencies through the infrastructure beneath, the corruption having done its quiet work for twenty-five years before anyone with the spatial law comprehension to read it had been in range.
"Yes," he said.
"We finish it," she said. It was not a question.
"We finish it," he confirmed.
The team prepared.
He filed the audit request.
The three-day interval began.