Chapter 4 Ghost Step
The shoulder went back into place with a wet pop.
Lyra didn't scream. She stared hard at a spot on the rock wall and breathed through her nose, in, out, counting each one like she'd trained herself to do it. Sweat ran down the side of her face. Kane watched her jaw work, tightening then loosening, until finally it remained loose.
"Better?" he asked.
She rolled the shoulder in a slow circle, testing it. "It'll do. We move."
She was on her feet before he'd finished standing.
He caught up to her a few steps later, boots dragging in the loose ash, and noticed she never really stopped scanning the horizon even while she talked. Not nervous. Just built that way, probably from years of it mattering.
"Those things back there," he said, nodding toward a hunched shape in the distance. Its head had turned to track her without turning toward him at all. "They watch you. Not me."
"What kind of question is that?"
"A specific one. I walked within ten feet of a whole group of them earlier. Nothing."
She glanced at him sideways, something shifting behind her eyes, some private math she didn't share the answer to. "Most people who wake up out here don't ask questions like that. They run. Some of them try talking to the monsters, like that ever works."
"I'm not most people, apparently."
"So I'm noticing."
They walked without talking for a while after that. The silence wasn't uncomfortable exactly, just full, like both of them were turning something over.
"Tell me how this place actually works," Kane said eventually. "Aethon. The System."
Lyra exhaled through her nose. "Turn sixteen, it hands you a Class. Fighter, mage, merchant, whatever it decides you're worth. From there, it hands out skill and tracks your rank on something called the Registry. That rank decides most of what happens to you after that." She waved a hand at the grey stretching out around them. "This is where it dumps what it doesn't want. Criminals. People with no class at all. Anyone who caused trouble couldn't solve it with paperwork."
"So it decides who lives."
"More or less."
Kane turned that over, then looked at her again. "You ask a lot of questions. You don't answer many of your own."
"How long have you been here?"
"Eighteen hours."
She stopped walking so fast her boots kicked up a small cloud of grey dust.
Her hand shot out and grabbed his arm, tight enough to leave a mark. "Eighteen hours."
"Yes."
"That's not possible."
"I didn't say it was possible. I said it was true." He held her stare. "I woke up face down. No message. No warning. Nothing telling me what any of this was." He tapped his own temple, where the old error still sat waiting. "I know how it sounds."
She let go slowly, studying him now in a way that felt entirely different from before. Not fear. Recalculation.
"People don't survive their first day here," she said. "Most don't survive the first hour."
"I noticed that part too."
"Then how are you standing here?"
Kane didn't answer right away. He looked past her, at a loose cluster of creatures sleeping thirty feet off, curled together like dogs in the ash, and started walking toward them instead.
"Kane."
He kept going. Stepped between two of the creatures close enough to brush one with his leg. It didn't stir. He walked straight through the middle of the group and came out the other side without a single head turning to follow.
He turned back to look at her.
Her mouth had come open. She shut it fast.
"I don't think the System can see me," Kane said. "Not just the messages in my head. Anything it runs. Those things use it the same way a hunter's tracking gear probably does. If it doesn't know I exist, none of that does either."
"I've never seen a Null do what you just did."
"Have you seen many?"
The question landed heavier than he meant it to. Her fingers tightened on the grip of her sword. The pause that followed ran a beat too long.
"No," she said. "Not many."
She started walking again before he could push it further. He filed the pause away with everything else he didn't have answers for yet, and followed.
An hour later they reached a rocky outcrop, high ground with only two approaches, and Lyra called the stop herself this time. She dropped her pack, tore a strip of dried meat and a chunk of bread in half, and held one of each out to him without asking if he wanted it.
"You're sharing food with someone you met an hour ago," Kane said, taking it.
"You fixed my shoulder. You haven't tried to kill me yet." She sat with her back against the rock, sword across her knees. "Out here, that's basically a wedding proposal."
The closest thing to a joke she'd made since they met. Kane almost smiled.
He chewed slowly, watching the flat line where the sky met the ground.
"You mentioned purge squads," he said.
Her face went hard immediately. Whatever softness had crept in a moment ago disappeared entirely.
"Registry hunters," she said. "Paid per kill. They carry something called a hound. Not alive. A device. It reads Null signatures inside two kilometers."
Kane's stomach dropped.
"So every time I open one of these messages in my head."
"Every active interaction pings," she said. "Just existing doesn't. But the second you touch it, read something, try to open a menu, it knows exactly where you are standing."
Kane sat very still. Then, one by one, he closed every window he'd been leaving half open without realizing it. When the last one shut, something in his chest let go by a small, real amount.
"How long since my last one?" he said.
Her eyes lost focus for a second, checking something only she could see. "Seven minutes."
"Good. I need that permanent."
He sat with the thought a while, turning it the way he used to turn broken code at two in the morning, hunting the one line that was wrong.
"This isn't something I build," he said, mostly to himself. "It's already how I exist. I just have to stop breaking it by accident."
"So your plan," Lyra said, "is to not exist."
"I've had practice." He looked down at his own hands. "Seven years I spent building systems like this one back home. The worst thing that happened if I got it wrong was a bad launch date. Here it is." He glanced at her. "Every system has a rule nobody wrote down anywhere. Find it before it finds you."
He thought about the shape of it a little longer, then said it out loud mostly to hear how it sounded.
"Ghost Step."
Lyra raised an eyebrow. "You're naming it."
"Cataloguing it. A name is just a name. This tells me what I can count on."
She didn't argue. She just watched him a beat past where the conversation needed her to, doing that math again, still not sure of the answer.
Then everything about her changed at once.
Her spine snapped straight. Her eyes lost focus, locked hard on something invisible. Color drained out of her face by degrees.
"What," Kane said, already up. "What is it?"
"The purge squad." Her voice had gone flat and cold. "Split. Four went west."
His heart slammed once. "The other two."
She was on her feet, sword up, bad shoulder forgotten entirely. "On our trail. Three hundred meters south. Closing."
Kane looked down at the knife in his hand. It felt like nothing at all.
"Your arm isn't ready for this."
"It's fine," she said, in the exact tone of someone whose arm was very much not fine.
Over the low ridge to the south, the first sound reached them. Boots. Steady. Certain. Getting closer with every step.
