"He's using your mother's caches," Eli said, spreading the map across the crate table without preamble. "The supply caches Mara set up for the loyalist evacuation twenty years ago. Voss catalogued them during his time in the archive. He doesn't need a base. He has nineteen of them scattered across the north."
"How many are left," Zayn asked.
"Twelve still viable. But the pattern of the fire, the timing of his moves, it all points one direction." Eli traced a line north-northeast. "There's a cache there, the largest one. Mara meant it as the final fallback. Cave system, water source, one approach. If Voss is consolidating, that's where."
Sofia studied the marked cache, isolated, exactly the kind of place a cornered man chooses when he's decided to stop running.
"It's a trap," she said.
"It's a trap," Zayn agreed. "He wants us to come. He burned the camp partly to make sure you would. He knows you well enough to know the fire would pull you, and he left the thread for you to follow on purpose."
"So we don't follow it."
"We follow it. But not the way he wants." His eyes had the operational focus, the strategist fully present now, all trace of the man from the healer's tent gone. "A trap only works if the prey behaves like prey. We go knowing it's a trap. We go with the gold, with Varen's people, every advantage stacked in our favor. And we go on our timeline, not his."
That night, before they rode, Sofia sat alone with the map and her mother's letters spread around it. She'd brought all six, carried since the palace in an oilskin against her chest. She read the practical ones again, not for sentiment but for strategy, because Mara had mapped these caches, had thought about defensibility and approach and water.
In the fifth letter, in a margin she'd skipped before, she found a line.
The northeast cache has a second approach. Flooded in spring, dry by autumn. The loyalists do not know of it. Only the blood knows the blood's roads.
A second way in.
Voss had catalogued the caches from the archive. But the archive didn't have this, a margin note written in a hand only the blood could read. Voss had chosen a fortress with one approach.
He didn't know about the second.
"Only the blood knows the blood's roads," she said aloud, and went to find Zayn.
They split the force at the base of the mountains. Varen took the main body, thirty rebels and freed wolves who'd volunteered, including Fen, who'd crossed the gap for good after the fire and now rode with the grim purpose of a man settling a debt. They would approach the cache by the single known road, loudly, visibly, the bait Voss expected.
Sofia and Zayn took the blood's road.
It was where the letter said, a dry watercourse on the cache's blind side, flooded in spring and passable in autumn, a fold in the rock that didn't appear on any map because no map had been made by anyone with the blood to find it. They went on foot, just the two of them, because the second approach was too narrow for more.
The watercourse climbed through dark rock, cold, tight in places. Zayn went first where the footing was bad and let her go first where the sightlines mattered.
Halfway up, in a place where the rock closed overhead and the dark went total, she felt his hand find hers.
"Whatever happens in there," he said. Quiet. The dark made his voice closer. "I am where you are."
"I know."
"I'm saying it anyway."
"I know. Say it. I like hearing it."
A pause in the dark. His thumb moved over her knuckles.
"I am where you are," he said again. "End of it."
They climbed.
The blood's road let them out inside the fortress. Not at the gate. Not at the front where Varen's force was already drawing Voss's attention with a noisy, deliberate approach. Behind it all, in a cave chamber at the cache's heart, where the air was old and the quartz veins in the walls held a faint familiar shimmer.
Voss was not in the chamber.
His things were. A camp table. Maps, the palace's maps, the ones he'd stolen. Supply crates. And laid across the table with obsessive neatness, a row of objects Sofia didn't understand until she got closer.
Iron blades. A dozen of them. The cold-iron kind, the kind that had gone into Zayn's back in the winery, the kind that argued with wolf healing and won. Voss had been collecting them. Preparing them.
"He knew I'd come through the front," came a voice from the chamber's shadowed edge. "I did not account for the back."
Voss stepped into the quartz light. Older than he'd looked at the council table, the nine years of patience and the weeks of running finally costing him something. A thin grey man with the specific stillness of someone who had run out of moves and was about to make his last one regardless.
"Queen Sofia," he said. "And the king who absorbs her costs. How efficient. Two targets, one thread. I did wonder if I'd get you both in the same place."
His hand moved. A blade left the table, fast, faster than a thin grey man should have been, the speed of someone who'd rehearsed this exact motion a hundred times.
It wasn't aimed at her.