They left the hall before the sun shook the mist off the grass.
The courtyard was a gray blur of breath and leather and clinked metal. Horses stamped and snorted, steam curling from their nostrils into the chill.
Kairn had never liked horses.
They were too big, too easily spooked, and too aware when the thing near them could burn.
The bay gelding he'd been given rolled an eye at him as he approached. Its ears flicked back. It sniffed the air around his chest and snorted hard.
"Yeah," Kairn muttered. "I don't like you either."
"Talk nice to him," a voice said. "He's got less reason to trust you than you him."
The man who stepped into view had the kind of face that looked like it had been carved to take punches and keep going. Dark hair shot with gray, beard trimmed short, eyes a steady brown. Roadkeeper blue at his waist, an old scar along his jaw.
He patted the horse's neck.
"This is Bracken," he said. "He's smarter than most people I've ridden with. If you don't set anything on fire near his ears, he'll get you to Emberwatch without trying to roll you under a wheel."
"Good to know," Kairn said.
"Barra," the man added. "Since we're trusting each other not to die stupidly."
"You're the one Yselle's sending to keep us out of trouble," Lysa said, leading a smaller mare over. The horse sniffed her fingers, found dried apple, and immediately decided she was acceptable.
"I'm the one she's sending so I can report back exactly how much trouble you walk into," Barra said. "Whether I can keep you out of it depends on your life choices."
Fen adjusted the strap on his borrowed saddle for the third time.
"What if most of our life choices are 'go where the dying is loudest'?" he asked.
"Then my report's going to be interesting," Barra said.
He swung up into his saddle with the ease of long habit.
Kairn put a boot in the stirrup and hesitated.
He could feel the horse's muscles under his hand, tense as bowstrings. He could also feel the faint hum of the hall's wards fading as the gate creaked open.
He hauled himself up.
Bracken danced sideways once, then settled as Barra moved his own mount closer.
"Relax your legs," Barra said. "You're clamping like you're trying to squeeze juice out of him."
"No promises," Kairn said.
The Roadkeeper patrol was six in all: Barra, two other riders with spears and bows, a young woman with a healer's satchel and a knife, a grizzled archer with more scars than hair, and a quiet man carrying a pair of hooked axes.
Plus Kairn's group.
Plus the bone-walker, who trotted along at an unsettling clip, its bone feet clicking on the stone like a badly shod pony.
"You are sure you do not want me to ride you?" it asked Tam as they reached the gate.
Tam made a strangled noise.
"No," Kairn and Lysa said together.
The gate creaked open.
Yselle stood by the arch, arms folded, sword at her hip.
"You remember the way back?" she asked Kairn.
"If I get lost, I'll follow the smell of stern lectures," he said.
Her mouth twitched.
"Bring my people home," she said. "And if Emberwatch starts singing, break its tongue before you break anything else."
"I'll try," he said.
"Try hard," she said.
She stepped back.
The patrol moved out.
The road east from the hall ran between low stone walls, fields still beaded with dew. Farmers glanced up as the riders passed, then went back to their work.
News traveled on feet slower than horses, but not that slow.
Kairn saw the way some eyes lingered on him, then on the kids, then on the bone-walker.
Curiosity.
Worry.
A hint of "what did Yselle let in now?"
He kept his shoulders relaxed.
Lysa's mare fell in beside his gelding.
She rode like she'd been born to it—steady, easy, finding the animal's rhythm and matching it without fuss.
"You're making that look effortless," he said.
"It's not that different from finding a beat," she said. "Except this one farts more."
Bracken snorted as if offended.
The morning stayed cool.
Barra set a ground-eating pace that wasn't quite a gallop—more a long, steady canter that ate miles without burning the horses' legs.
Kairn's thighs burned anyway.
By midmorning, the hall was a smudge behind them.
The land rolled more, small rises and dips, bits of scrub and the occasional clump of trees.
Fen rode near the back with the kids, telling them dramatized stories about "haunted forts" and "bandits who could climb walls like spiders" whenever their faces started to tighten too much.
The healer, a woman named Mire, drifted back to listen, lips quirking, then forward again to check the archer's old knee.
Kairn kept half his mind on staying in the saddle.
The other half watched the **Web Map**.
The King's thread lay ahead and a little to the south, thin and faint. It hadn't thickened since he'd touched the Hall Stone, but it also hadn't gone.
It felt like a spider line brushed across his skin.
"Anything?" Lysa asked quietly.
"Still there," he said. "Waiting."
"Good," she said.
He shot her a look.
"Good?" he asked.
"I'd rather he be obvious," she said. "The ones who whisper are worse than the ones who shout."
Barra's voice cut back over the hoofbeats.
"You said this… thing… likes old scars," he said. "Why Emberwatch first?"
"Closest," Kairn said. "And it's already a fort. If he's growing something there, he'll use the walls. Better to stop that before he turns it into another tower."
"You speak like you've seen that before," the grizzled archer said.
"I've seen worse than tower walls used for chords," Kairn said.
Barra frowned.
"Tell me something," he said. "Back where you came from. Did anyone ever beat him?"
"Not for long," Kairn said. "They broke pieces. Cut chains. He grew around the breaks. We're hoping being outside his sky gives us better leverage."
"And if it doesn't?" Mire asked.
Kairn considered.
"Then we'll at least teach him that this world bites back," he said.
The ax-man laughed, short and sharp.
"I like that," he said. "Better than lying and saying we'll all be fine."
"Do you people ever tell comforting lies?" Fen asked.
"Not on the road," Barra said.
They stopped only briefly at midday—enough to water the horses from a shallow stream and choke down hard bread and dried meat.
Tam fell asleep in the grass the second his feet touched it.
Sia kicked his boot gently.
"Up," she said. "If you sleep now, you'll fall off later."
He grumbled but sat up, blinking.
"Do we really have to go to a haunted fort?" he asked.
"Yes," Lysa said.
"Why?" he demanded.
"Because if we don't, the thing that wants it will come looking for something easier," she said. "Like Farbridge. Or the hall. Or some farm with a goat that never asked for any of this."
He mulled that.
"Fine," he said. "But if anything tries to possess me, I'm biting it."
"That's the spirit," Fen said.
They rode on.
By late afternoon, the fields had thinned, replaced by scrub and rock. The road narrowed and grew rougher, stones poking through packed dirt like old bones.
That was when Kairn saw it.
At first it was just a darker smudge on the horizon.
Then, as they crested a rise, Emberwatch came into view.
It sat on a low hill, squatting over the road like something that had decided it was tired of watching and now just blocked the way.
Thick walls, square towers at the corners, a gatehouse with a broken tooth where some old siege had taken a chunk out. Weeds grew along the base. One of the towers had half-collapsed inward, leaving a jagged line.
From this distance, it could have been just another old fort.
Except Kairn could see the way the King's thread touched it.
Thin, yes.
But wrapped around the top of the highest intact tower, like a spider testing a new anchor.
His chest tightened.
Barra pulled his horse up.
"Emberwatch," he said. "Once kept the Border War out of our fields. Now it keeps crows fat."
"Any bandits lately?" Lysa asked.
"Last we heard, a winter past," Barra said. "We drove them off. Might be more now. Might be ghosts telling lies around fires. We'll see."
Mire's eyes narrowed.
"I don't like how the air feels," she said softly.
Kairn did.
He didn't like it either.
The closer they got, the more the wrongness increased—not in the fort's stone, which still held the memory of this world's wars, but in the spaces between.
Sounds dulled.
The wind that had been at their backs all day seemed to hesitate.
Bracken's ears went flat.
"He feels it," Barra murmured.
"So does he," Kairn said.
He felt the King's attention shift just a little, like an eye half-opening.
Not full awareness.
But enough to notice someone touching his newest toy.
Yselle had said the fort remembered where people died to keep a war off the road.
The King liked memories like that.
He liked to rewrite them.
Barra raised a hand.
The patrol slowed, then halted in a shallow dip where the road bent around a clump of rock. Emberwatch was visible over the rise, but they were out of bowshot.
"For now," the archer muttered.
Barra turned his horse to face them.
"All right," he said. "We walk the rest. I want eyes as much as ears. If there are bandits, they'll have lookouts. If there's something else…" He looked at Kairn. "You tell me before it starts singing."
"I will," Kairn said.
He swung off Bracken.
His legs wobbled.
Lysa stifled a smile.
"Graceful," she said.
"Shut up," he said without heat.
They left the horses with Mire and the archer, who found a hollow to hide them in. The bone-walker volunteered to "watch the tasty beasts."
"No eating," Lysa warned it.
"Not even a nibble?" it asked.
"No," she said.
"Fine," it said mournfully.
Barra, the ax-man, Fen, the kids, Lysa, and Kairn started up the slope on foot.
The fort grew larger with each step.
The old stone loomed.
The gate's heavy wooden doors hung half-open, one tilted off its hinges. Dark gaps in the walls marked arrow slits. Crows perched on the broken tower, heads cocked.
Kairn felt the King's thread hum along the top of the fort.
Not strong enough to speak.
Strong enough to taste.
He reached out with **Web Map** carefully, like touching a pot to see if it's hot without burning his fingers.
He felt something under the fort.
Deep.
Not the Hall Stone's old wards.
Something newer.
Crystalline.
Growing like a tumor in a bone.
He hissed between his teeth.
"What?" Lysa asked.
"He's seeded it," Kairn said. "Underneath. Not full-grown. But there. Like a root."
Barra's hand tightened on his spear.
"Can we cut it?" he asked.
"Yes," Kairn said. "But it won't be gentle."
He thought of Yselle's words—don't shatter my fort if you can help it.
He also thought of what would happen if they left the thing under Emberwatch to grow.
"I'll try not to bring the walls down," he added.
Fen looked up at the fort.
"You know," he said, "I liked fences better. Fences didn't hum."
"That one did," Lysa reminded him.
"I liked it better anyway," he said.
They reached the base of the hill.
The road up to the gate was worn smooth by long-ago boots and hooves. Grass poked through cracks.
Barra raised two fingers.
The ax-man peeled off to the left, hugging the wall's shadow.
Fen went right, slipping into brush.
Kairn, Lysa, the kids, and Barra moved straight up the center, deliberately visible.
"Why?" Sia whispered.
"Because if there are people with bows in there, they'll waste their first shots on the obvious idiots," Barra murmured back.
"Comforting," Kairn said.
They stepped into the fort's shadow.
The King's thread sang, soft as breath.
The first arrow hissed down.