The coastal detour worked.
The three days of inland travel before returning to the coast put them outside Theron's triangulated coverage by approximately two days — enough to reach the tenth point, which was on the coastal cliffs two days south of the lighthouse, before the net tightened.
The tenth contact was six hours. Eighty-eight percent.
The net caught up while he was in the contact.
Not physically — Theron's soldiers were still a day south, the coastal road covered but not yet the cliff formation above it. Dain read the approach from the void layer's ambient resonance while Corvin was in the contact — the specific frequency signature of a military deployment, the organized movement of people with operational intent, different from ordinary travel.
He came out.
"How long?" he said.
"One day," Dain said. "Maybe less."
One point remaining. The eleventh — the secondary mountain formation point, accessible from the coastal cliff formation by a route that went inland and then east and then climbed. Three days of travel.
One day before Theron's soldiers reached their current position.
Corvin looked at Dain.
"The eleventh point," he said. "Where exactly is it?"
Dain showed him on the map.
"The route that avoids the coastal road," Corvin said. "Is there one?"
"Yes," Dain said. "A shepherd's route. It adds a day."
"We leave now," Corvin said.
They left.
The eleventh point was the last difficult one.
Not technically — the drift was moderate, the geological formation stable, the contact straightforward. Difficult in the sense that the void layer showed him something during the contact that it had not shown him clearly before.
The Keeper.
Not a vision — not a visual encounter of any kind. A resonance event. In the geological substrate, during the contact, the accumulated effect of eleven restored anchor points in the deep structure reached a threshold and something that had been in deep dormancy for seventeen years in the geological body responded to the threshold.
Not woke. Stirred. More definitively than the forest — a specific directional quality in the geological substrate, a movement in the deep formation that was oriented toward the restoration, that registered the accumulation of eleven points running at specification and responded to it as if the accumulation had met a condition it had been waiting to meet.
He came out of the contact and sat on the mountain formation's surface and felt the substrate below him with both palms flat on the rock.
There.
Deep. The specific depth of something that had been placed at a level below the anchor points' foundational layer — below the working's embedded elements, in the geological body itself, in the deep formation that the void layer's frequency ran through.
Dormant. But stirring.
He told Dain.
Dain was very still for a moment.
"The Keeper," he said quietly.
"I think so."
"What does it feel like?"
Corvin considered.
"Like something is paying attention," he said. "Not awake. Not communicating. Like the quality of attention that precedes waking — the specific quality of something that was dormant and is now — aware of the conditions around it." He paused. "Responding to the restoration. As if the restoration's accumulation is the condition it was waiting for."
Dain looked at the ground below them.
"One more point," he said. "The twelfth."
"Yes," Corvin said. "And the twelfth is—"
"The estate," Dain said.
Corvin had known this.
He had known it since Vera's map, since the logical architecture of the anchor point system's geography — twelve points distributed across the kingdom, eleven accessible through the journey, and the twelfth at the Valerius estate on the northern coastal road.
His father had built the estate above the twelfth anchor point.
Not coincidentally. Because the twelfth anchor point was the system's primary — the foundational node, the geometric center of the kingdom's anchor point network, the specific location the working's original design had identified as the primary connection point between the surface maintenance work and the deep structure below.
The estate was built above the most important anchor point in the kingdom.
And the vault was under the estate.
He stood.
He looked north.
One anchor point. One vault. One net tightening around the coastal region.
"We need to go north," he said.
"Yes," Dain said.
"And we need Borin," Corvin said. "Before we reach the estate."
Dain looked at him.
"Why Borin specifically?" he said.
Corvin thought about what Aleth had told him. Lord Caswen in the estate. The occupation. A vault that would not open for anyone without the bloodline.
He thought about something else. Something Aleth had said in the back room of the cartographic supply business, carefully, the specific careful way she said things that were uncertain but relevant.
"Because," he said, "I think there may be someone at the estate who will need Borin specifically to trust what they are being told."
Dain looked at him.
"What do you mean?" he said.
Corvin thought about the authorization layer in Vera's letter. About the deep structure classifying people. About what it would feel like, for a person with Valerius blood, to stand at the perimeter of the most authorized location in the kingdom when the deep structure was almost fully restored.
He thought about a massacre that had killed an entire family.
He thought about three days old.
He thought about whether three days old was old enough to have been carried out separately. By separate hands. Through a separate route.
He thought about what his father would have done if he had known, in that year of knowing the night was coming, that there was more than one child to protect.
He did not say any of this to Dain.
"Trust me," he said.
Dain looked at him for a long moment.
"Yes," he said.
They went north.