The news moved through the academy on a Thursday morning.
Not through official channels — through students, moving faster than administration had decided what to say about it. By the time Lysander heard it at breakfast it had already changed shape twice.
The version that reached him: a first year student named Devrin had not returned to the dormitory two nights ago. Had not shown up to morning practice. Had not been seen by anyone since Wednesday afternoon when he'd been spotted near the lower district's eastern gate cluster on what his roommate described as a routine errand.
By Thursday evening the academy confirmed he'd been found. Wandering in the lower district's outer ring, disoriented, twelve kilometers from where he'd last been seen. He was physically unharmed.
He had no memory of the past thirty-six hours.
Lysander heard the full account from Taro, who had heard it from someone who had heard it from the student housing supervisor who had processed Devrin's return.
"No memory at all?" he said.
"Nothing after Wednesday afternoon." Taro set down his fork. His ears were forward — the alert position, not the curious one. "He remembers leaving the dormitory. He remembers the direction he was walking. Then nothing until he was standing in the outer ring not knowing how he got there."
Lysander was quiet for a moment.
"The eastern gate cluster," he said.
"That's where he was heading. Apparently he went there sometimes — the lower district boundary, eastern side. Said the area had a quality he liked." Taro looked at him. "You know that area."
"Yes."
"Is this connected to what you told me about by the fire?"
He thought about the thread in the gates. The fixed marker in the eastern forest. The coverage area he'd mapped from the incident logs — six gates, same signature, same direction. The thing moving through the lower district's gate network with intent.
"Probably," he said.
Taro was quiet for a moment. Then: "What does that mean for Devrin."
"It means whatever is moving through those gates made contact with something it wasn't supposed to. Or someone." He picked up his cup. "Devrin got too close to the wrong gate at the wrong time."
"He's okay though."
"Physically." He looked at the table. "The memory gap is more concerning than the physical state. Something that can take thirty-six hours from a person without leaving a mark is not incidental."
Taro absorbed this. His tail had gone still. "Should you tell someone."
"I already filed two assessment notes. They went up the chain and came back as low priority anomalies." He set the cup down. "Telling someone now means explaining how I know what I know. Which means explaining things I'm not ready to explain."
Taro looked at him for a long moment. Not pushing. Just present with the weight of what had been said.
"What are you going to do," he said.
"Go back to the eastern cluster. Check the gates." He stood. "Something changed. The marker that was fixed in the third gate — I felt it move two weeks ago. Whatever was anchored there has been retrieved. And now someone lost thirty-six hours near the same area."
"When."
"Tonight."
Taro nodded once. "Come back before midnight. I'll be up."
He went alone.
The lower district's eastern boundary at night had its own quality — quieter than the city proper, the ambient noise of the gate network more audible when the human traffic thinned out. He moved through it in the mask, Mode 1 steady, the ancient circulation technique running.
Gate seven-six first. The residue was different — not the thread he'd been tracking, something newer. A disturbance in the mana environment that hadn't been there last month. Not threatening on its own. Just present. Like something had passed through recently and left the gate's internal atmosphere unsettled.
Gate nine-two next. Same quality. Newer disturbance, same texture.
Then the eastern outlier gate — the one closest to where the fixed marker had been in the forest cluster. The one in the coverage area's center.
He stood at the threshold and ran the circulation technique and found something that stopped him cold.
The residue was different here. Not just newer — active. Still moving. The thing that had been using the gate network as a path had been through this gate within the last forty-eight hours. Not passing through — stopping. Dwelling. The impression of sustained presence, the same quality he'd found in the Autumn Hunt's eastern cluster gate months ago but compressed. Denser. More recent.
And beneath that — the faint trace of a human mana signature that didn't belong to a hunter or a registered gate user.
Devrin.
He'd been here. Not near the gate — inside the gate's threshold zone, the space where the gate's influence bled into the surrounding area. Close enough that whatever had been dwelling in the gate had touched his mana field.
Lysander stood there for a long time.
Whatever was moving through the lower district's gate network had stopped here long enough to leave an impression. Had encountered a civilian who wandered too close. Had done something to that civilian's memory — not malicious, maybe not even intentional. Just contact. The thing and Devrin occupying the same space for thirty-six hours while Devrin's mind went somewhere it couldn't follow.
He stepped back from the threshold.
It's not hiding anymore, Nythera said quietly.
No.
It found what the marker was pointing toward. The retrieval happened. Now it's moving differently — not mapping, not preparing. Moving with purpose.
He looked at the gate. At the city around it, ordinary, completely unaware.
How long, he said.
She was quiet for a moment. Before it reaches whatever it's moving toward? I don't know. But the change in movement pattern — from preparation to purpose — that happened when the marker was retrieved. Two weeks ago.
Two weeks. The same night he'd felt the fixed marker vanish from the eastern forest gate.
He turned and walked back toward the academy.
Board Rank thirty-four. Six weeks until the qualification window. The Year-End Formal two months away.
The thing in the gate network was moving with purpose now.
He needed to be at rank thirty before it arrived at wherever it was going.
He kept walking.