The records were waiting on the table when Batu stepped out from the sleeping area.
Khulgen had prepared them before the camp woke, exactly as instructed. The bundles were bound in plain felt and tied with simple cord. Nothing about them would draw attention.
"Chanar's supply submissions since the Sarat campaign." Khulgen touched the larger roll. "Beke's boundary complaints for the same period."
Batu sat and opened Chanar's records first.
Supply allocations to the northern pasture grounds. Feed counts. Unit assignments. Timing records.
The first entries matched the tumen rotation schedules cleanly. Nothing unusual.
Then, three submissions after the main column had departed for the Tergesh operation, he found a discrepancy.
Fodder had been assigned to the eastern holding section of the northern pasture.
Batu stopped on the entry.
That holding section existed for reserve winter stock. No active units grazed there during campaign season. Under normal conditions, the area should have remained nearly empty.
The allocation itself was careful. Small enough to vanish inside a full ledger review. Still large enough to support a small rider group for a limited stay.
A rider group that would never appear in official unit assignments.
Batu continued reading.
He found four entries like that across the period.
Each modest. Each directed toward the eastern holding section.
And each timed within days of Siban's detachment operating within riding distance of the main camp.
That was no longer coincidence. It was a supply line.
Batu set the roll aside and opened Beke's records.
At first glance the boundary complaints looked routine. Grazing disputes from western clans. Administrative material that normally passed through Orel's office every season without notice.
Batu read steadily until one complaint stopped him.
The filing had come from a clan in the southern steppe. Officially it concerned a grazing dispute along territory bordering the lower run of the Ural.
Batu already knew what that meant.
That territory answered to Berke's branch of the Jochid line.
Berke's name had lingered at the edge of Batu's calculations since arriving in the west. Not an immediate enemy. Not yet. But a fixed point in the political structure, powerful enough that every major movement eventually bent around him.
The complaint itself created the problem.
There was no administrative reason for that clan to file here.
Yet the complaint had been accepted, processed, and recorded in full detail.
Batu studied the entries again.
Both crossing points along the lower Ural route had been documented. Ford conditions at the time of filing. Seasonal changes affecting movement through the region.
Not a territorial complaint, then.
Route intelligence.
Batu looked up.
Khulgen still hadn't moved.
"Get Torghul."
Torghul arrived before the horse lines completed the morning feed.
He sat across from Batu, and Batu pushed both bundles toward him without explanation. Torghul would see it faster without being guided toward conclusions.
Torghul read through Chanar's submissions first.
He examined all four suspicious entries without speaking, then set the records aside and opened Beke's complaints.
The pace stayed steady until he reached the southern clan filing.
Then he stopped.
He read it once. Went back and read it again.
After that he lowered the document and sat staring at the table for a long moment before speaking.
"The Yargach clan. They're under Berke's administration."
He paused.
"I've seen their headman at gatherings in Berke's territory."
"And they're filing territorial complaints here," Batu said.
Torghul leaned back slightly, still working through it.
He had spent his entire career in the western territories. He knew the political structure of the steppe well enough to recognize which names mattered and which did not.
The pieces had existed separately for a long time.
Now the records tied them together.
"Berke has been building toward something," Torghul said. His voice had flattened into certainty. "What Guyuk built here was always meant to function as a shared operation."
Batu pulled the Yargach complaint closer again and reviewed the details.
Lower Ural route. Crossing points. Seasonal conditions.
Information useful to a force moving north from Berke's southern territory against a consolidated Jochid camp. A force preparing to move against an enemy too stable to fracture through internal pressure alone.
"Siban controlled the northeastern line," Batu said. "Berke controls the southern steppe with his own tumens."
Torghul's attention shifted back to Chanar's records.
Batu could see him working through the logistics. The fodder allocations. The hidden rider group. The courier line operating without touching Batu's watch rotations.
"If Chanar's allocations kept that courier line running," Torghul said slowly, "and Beke's records supplied Berke with crossing intelligence, then they've been maintaining the access Guyuk needed to keep the operation alive."
"They may not even know about each other," Batu said. "Or about Berke."
Torghul went still for a moment.
Then he picked up both sets of records, looked at the outer folds, and set them back down carefully.
"The purge turns into open conflict the moment it starts."
"Yes."
"Siban watches the disruption from the northeastern post. Berke watches from the south."
Torghul met Batu's eyes.
"How much time do we have?"
"Until Siban learns the situation here has changed. He won't move without confirmation."
Batu glanced toward the pale gray light beginning to seep through the felt walls.
Last hour before the camp fully woke.
"Chanar and Beke at the same time," Batu said. "First watch change. Neither learns about the other before they're taken."
He continued immediately.
"Mersek gets resolved the same morning."
"Chanar's a supply officer. He'll be at the fodder line."
"Take him yourself. Four riders. Routine inspection pace."
Then Batu looked at Khulgen.
"Beke works the outer administrative ring near Orel's tent. Take him before he reaches his desk."
Khulgen nodded once. No wasted movement.
"Suuqai still isn't back," Batu said.
"When he returns, the Kerait line closes. Jaran takes forty riders from Chaidu's element to the Hasal crossing."
He thought through the next part before adding it.
"Both banks. Full authority."
"Chaidu's element still isn't operating at full strength," Khulgen said.
"Close enough."
Torghul stood.
For a moment he looked at both men without speaking.
"Some of the men Berke's been using are men I've known for years."
"I know."
Torghul left.
Batu remained at the table when Suuqai finally entered through the outer tent flap.
He had ridden through the night. Batu could tell immediately. Dust coated the riding coat heavily enough that it hadn't come from a short ride, and Suuqai carried the look of a man returning with confirmation he had hoped not to find.
"The merchant left the Kerait post a few days before I arrived."
He delivered it like a formal finding.
"The post keeper remembered him. He'd been running grain circuits through the western camps for two seasons."
Suuqai paused.
"Then one morning the stock was gone and the post had closed."
That alone was enough to confirm movement.
But Suuqai wasn't finished.
"A rider came through from the west the night before he disappeared."
From the west.
From this camp.
"Name?" Batu asked.
"Davud. Heavyset. Looked like a grain merchant. He moved toward the northeastern road after leaving."
Suuqai held Batu's gaze steadily.
"He carried enough stock to stay off the main trade circuits for a while."
Batu worked through the timing immediately.
Temur's second interrogation had happened the previous evening.
The warning had reached the Kerait post before Suuqai arrived there. That meant someone inside the administrative structure had sent word within a day or two of the internal review becoming visible.
Chanar's records explained how.
The courier line through the eastern holding section. Maintained for two seasons. Still active when the alarm needed to move.
"Get your horses seen to," Batu said.
Then he gave the next order before Suuqai could ask questions.
"I need you at the eastern fence before first watch change. You'll take over the holding detail from Chaidu's rotation."
Suuqai turned immediately without asking what the holding detail involved.
He had already read enough of the situation while riding in.
The first watch change came before the horse lines completed their first circuit.
Torghul crossed the supply grounds at the pace of a routine inspection, four riders following behind him.
Khulgen approached the outer administrative ring from the north.
Batu stood at the entrance to the command tent and watched.
At that distance the supply grounds blurred into broad movement. Handlers working the fodder stacks. Men guiding horses through the morning rotation. Torghul's riders moving with deliberate calm through the middle of it.
Then Batu saw one section stop moving.
The stillness lasted only a few seconds.
After that the camp resumed its rhythm around the interruption. The morning line kept moving as though nothing unusual had happened.
Somewhere else in the camp, during that same stretch of moments, Khulgen would be carrying out the same action in the outer administrative ring.
Batu turned and went back inside.
In the northeastern steppe, Siban would be waiting for word from this camp.
In the southern territories, Berke would be waiting too.
Every hour that passed without that message narrowed the window they had spent two years building.
Jaran already had orders for the Hasal crossing.