On the ninth day of the second month, Aaron went to Lysander's office.
The office was on the second floor of the elemental building, at the end of a corridor that the other students seemed to treat with the instinctive avoidance of a space that wasn't actively forbidden but wasn't quite approachable either. He knocked. The door opened immediately, which meant Lysander had been expecting him and had probably been listening for footsteps.
The office was — not what he expected. The desk and shelves were standard academic issue. What wasn't standard were the things on the shelves: old texts, some clearly older than the academy itself; a collection of formation stones, each tagged with a notation system Aaron recognised as non-standard; and on the wall behind the desk, a map. Not a current map of the empire. A map of something else — coastlines he didn't recognise, mountain ranges in positions that didn't match any geography he'd studied.
He looked at it.
"You recognise it?" Lysander asked.
"No. But I'm interested in it."
"It's the continent as it was approximately three thousand years ago." Lysander stood beside his desk rather than sitting behind it — a deliberate positioning. "Before a significant portion of the western coastline submerged in what the current geological records call 'the great settling' and what certain very old texts call something else entirely."
"The Shattering," Aaron said.
Lysander looked at him for a long moment.
"The Shattering was not a geological event," Aaron continued. "It was a magical one. The geological changes were a consequence." He met Lysander's eyes. "I think you know that."
"I know that," Lysander said quietly. "How do you know that?"
"I have access to records older than the ones in this building," Aaron said. "More accurately — I have access to someone who was there."
The silence that followed had a specific weight. Aaron watched Lysander process the implications of that statement — the old man noticeably resisting the first conclusion (a historical witness, alive?) and then, with visible effort, allowing it.
"The inheritance from Four Gods Mountain," Lysander said.
"Yes."
"Not a technique manual. Not a collection of spells."
"A person," Aaron said. "Or the most significant persistence of a person that I know how to describe."
Lysander sat down. He looked at the wall for a moment.
"Which of the Ten?" he asked.
"The Void Sage," Aaron said. "Sirath Vael."
Another silence. Longer.
"Our records say Sirath Vael was the one who built the formation network," Lysander said. "The one who placed the anchoring formations. The spatial stabilisation array underneath this academy — our order has been maintaining it for two hundred years." He paused. "We weren't certain he built it. It was our strongest theory."
"He built it," Aaron said.
Lysander exhaled. He looked like a man who had just been told that a calculation he'd been running for twenty years had a verified answer.
"Your order," Aaron said. "What is it called?"
"We don't have a name. We don't want one — names create records, and records create targets." Lysander looked at him steadily. "We are — we have always called ourselves the Tenders. People who found pieces of the old work and decided to maintain them rather than excavate them or sell them or simply let them decay. The practice has been continuous for at least eight hundred years. We don't know how it started." He paused. "The academy's founders were Tenders. Building here was deliberate."
"And the painting?" Aaron asked.
Lysander's expression shifted. "You found it."
"Third floor. Administrative connector corridor." Aaron paused. "Someone left it there specifically. Not hidden, but not prominent."
"We put it there eighty years ago," Lysander said. "When the previous Tender in my position decided it was too dangerous to keep in storage but too important to destroy. The corridor sees almost no student traffic." A pause. "You're the first student to find it in my tenure."
"It's a record of the Shattering," Aaron said.
"Yes. Painted by a woman named Aela Voss, approximately four hundred years ago. We don't know how she knew what she knew. Her notes, what survived of them, indicate she spent thirty years compiling the painting's content from sources that were — fragmentary, and in some cases clearly not from this world."
Aaron felt Sirath's attention sharpen at this.
"Not from this world," Aaron said. "You're saying she accessed other Shards."
"We believe she may have, yes. Unintentionally, or at a very low level." Lysander's voice was careful. "The phenomenon is documented in our oldest records. Uncontrolled access to spatial layer bleeding — brief perceptions of adjacent Shards, without the ability to cross intentionally. Usually occurs in spatial mages at extreme cultivation states." He paused. "The position we've been waiting for, as I told you — the student we've been watching for — we expected a spatial mage who could develop this into controlled crossing."
"Shard traversal," Aaron said.
"That's the term in our records." Lysander looked at him. "How did you know the term?"
"The person in my head has used it approximately twice," Aaron said. "Both times carefully."
Lysander looked at the map on the wall. "There is something you need to know," he said. "We have maintained the formation network because we were told it was important to do so. We understand the theory of what it does — it maintains minimal spatial coherence between Shards, slows the fragmentation drift. But in the two hundred years that our branch of the Tenders has operated in this academy, we have not known whether the coherence we're maintaining is sufficient. Whether the Shards are drifting regardless, or stabilised." He paused. "Or whether there is something in one of the other Shards actively making things worse."
"You think someone in another Shard might be trying to accelerate the fragmentation," Aaron said.
"We think it's possible." Lysander met his eyes. "The formation network registers disturbances sometimes. Events we can't account for from within this world. Regular. Almost rhythmic." A pause. "As if something is testing the boundaries."
Aaron was quiet for a moment.
"How long has this been happening?" he asked.
"The first recorded disturbance was sixty years ago. They've been increasing in frequency." Lysander's voice was level. "One every three years, initially. One every eighteen months, the last few years."
"How long until the next one?"
"Our projection: approximately eight months." Lysander paused. "Give or take. The pattern is not perfectly regular."
Aaron turned to look at the old map — the continent before the Shattering, the geography that had changed when reality cracked. He thought about what Sirath had said about certainty, about the danger of thinking you knew enough to act.
"What do you want from me?" Aaron asked.
"The same thing, I suspect, that your inheritance wants from you," Lysander said quietly. "Understanding. And eventually — if it's possible — someone who can actually reach across the boundaries and find out what's on the other side."
"I'm ten years old," Aaron said.
"I know. You have time." Lysander paused. "That's the thing I keep reminding myself. You have time." He didn't sound entirely convinced by his own reassurance. "For now — you are welcome in this office. We have books here that are not in the academy library. History, theory, records of what the Tenders have observed over eight centuries." He gestured to the shelves. "Read them. Ask questions. Build your foundation. You can't cross a boundary you don't understand."
Aaron nodded. He stood.
"One question," he said.
"Yes?"
"The headmaster. Archmage Solen." Aaron looked at Lysander steadily. "Is he a Tender?"
A pause. A long one.
"He is aware of the formation network's existence," Lysander said. "He has been informed of what it does. He considers its maintenance a responsibility of the academy." He paused. "Whether he is a Tender in the fuller sense — whether he understands what we are waiting for and why — I genuinely do not know." Another pause. "He has been at the peak of eighth rank for thirty years."
"You mentioned that once before," Aaron said. "That a person who stops advancing has either hit a ceiling or found a reason to stop."
"Yes."
"Which do you think it is, for him?"
Lysander was quiet for a moment. "I think," he said carefully, "that he knows something about the ninth rank that makes him reluctant to pursue it." He paused. "And I think that knowledge is connected to what the Ten found, at the end of their path."
Aaron looked at the map. The old coastline. The lost geography.
"Then eventually," he said, "I'll need to ask him."
"Eventually," Lysander agreed. "But not at ten."
"No," Aaron said. "Not yet."
He left the office. Behind him, he heard Lysander let out a long, quiet breath — the exhale of someone who had been holding something back for years and had finally found a place to set it down.
Aaron walked back through the building into the late-morning light.
"You handled that well," Sirath said.
"He's an honest man," Aaron said. "Honest people are easy to work with, if you're also willing to be honest." He paused. "You could feel the disturbances in the formation network? What he was describing?"
"Yes. I have felt them." A very long pause. "They are not random. They have a specific signature — spatial, but from an unusual angle. As though the force applied to the boundary is being directed from a point rather than distributed across a surface."
"Which would mean it's a person," Aaron said.
"Which would mean," Sirath agreed, "it is a person."
Aaron walked back toward the training grounds. The morning light lay flat and clear across the campus, the silver tower at the centre throwing its long shadow west.
In eight months, there would be another disturbance.
He had eight months to get strong enough to feel it himself when it came.
He started running the morning's training in his head before he reached the door.