They woke to a kind of quiet that didn’t belong outdoors.
No birds. No noise. Just the steady rasp of breath in cold air and the faint tick of metal cooling. Raizen worked his fingers into his gloves and felt the ache settle into a useful thing. He helped the miners pull open the crate lids; tools breathed out frost.
"Comms check" Hikari said, tapping her slate. "Lighthouse, do you copy?"
Static, then Alteea’s voice, bright and thin. "Copy enough. Your air looks rude. Don’t try to kiss it."
"Not our type" Raizen said.
Feris bounced on her heels like the morning had caffeine in it. "Who’s on the first walk?"
"You, me, Hikari" Raizen said. "Two others from the crew."
A guy that looked like he was "From the crew" - older than the rest, sunken-eyed - nodded, grateful for rules that sounded simple. He kept his head down, hands moving, already cold.
They headed out along the cut trail, boots squeaking on hard snow. The sun hadn’t cleared the ridge yet: the world sat in that flat blue hour where everything looked honest and a little asleep.
They passed the first marker. A crooked metal post, a ribbon flayed by wind. Raizen touched it anyway, as if touching made it more real.
"Two more then we swing left" he said.
"Copy" Hikari murmured. She watched the horizon the way she read maps - event by event. "If the wind picks up we turn sooner."
"Uh-huh" Feris said, cheerful, and then to the mountain in general: "Be nice."
The mountain didn’t answer. It hummed.
It started as a pressure underfoot, so low you only noticed it by the way your bones leaned in and listened. Then it turned into sound, barely there, like someone closed a throat around a note. The miners didn’t react. Hikari squinted and adjusted her cap. Feris grinned, like she could bite it.
"Mountain snores" she said. "Cute."
"I beg your pardon" Raizen replied. "That’s not cute."
He passed the second marker. Snow drifted up against it on the windward side. He counted ten steps past, then glanced at Hikari. She had already counted eleven.
"Left" she agreed, and they angled toward a long bruise of rock where the first seam waited - a pale stripe under a skin of snow, Luminite glinting here and there like someone had dropped tiny fish scales and forgot them.
The man set down the kit with careful hands. "We take a surface cut only" he said. "We’re not stupid."
"No one said you were" Raizen said.
"Everyone always does" the response came, but gentler.
Hikari crouched, brushed snow back with the side of her glove, and exposed the seam’s edge. The Luminite was the right color - soft, almost white-blue - but the texture under it ran uneven, like a heartbeat skipping. She set a sensor down and waited as the line walked across her slate.
"This isn’t... Stable enough" she said. "Just... messy. Uneven pattern."
"Which is rude" Feris threw the rock an ugly look, and tapped it with her knuckles. "Behave."
"Please don’t antagonize geology" Raizen sighed.
The sample blade made a shallow pass, under professional care. The sound it made was normal - stone complaining - until the last inch, where it picked up a second, thinner voice. The man flinched.
"You alright?" Raizen asked.
"Fine" the man answered. He wasn’t.
They bagged the small sample. Hikari labeled it. Feris wandered half a meter and kicked at a drift with interest usually reserved for puzzles. The hum under them held steady. Raizen shifted his weight, twice, and felt it deepen by something less than a hair.
"Do you hear that?" the guy asked, suddenly still.
"What?" another replied, not turning.
"My name. Someone said my -" He stopped. He swallowed. "Never mind."
Raizen unclipped his slate from his chest and thumbed the recorder. "No one talk." He set the small mic on the snow and let it listen. Thirty seconds. A minute. The screen drew a waveform, thin and steady.
Hikari leaned over his shoulder. "That’s not just vibration" she said. "There’s a second line."
"No. Echo doesn’t get there first" Raizen said.
The second line didn’t match the first. It bobbed when the first dipped, lagged, then led, like someone learning to speak your language and getting the music wrong.
Alteea’s voice cracked through the static in his ear. "How’s the seam?"
"Uneven but safe" Hikari said, raising her voice. "We should be fine to take five centimeters along the face."
"Do it" Alteea said. "And -"
Static walked over her words.
"Channel’s not clean" Raizen whispered.
"I’ll boost the relay" Alteea answered, faint. "Keep the -"
The wind suddenly changed direction. Raizen saw the sock back at the outpost in his head, doing something a sock shouldn’t. He folded that image away and took another step along the seam to check for fractures. His boot found ice where he expected powder - he moved on.
"Second cut" the worker shouted. "Hup!"
Snow glittered from the nick like confetti from a patient party.
"Third marker" Hikari said gently. "Up ahead."
Raizen looked. The post stood where it ought to, ribbon dancing in the wind. He glanced back over his shoulder and found the second marker just visible, like a story that had decided which parts to keep. The hum underfoot slouched, then stood up a little. Raizen felt it along the back of his teeth, more pressure than sound. He held his breath. It went away when he wanted it to stay, and came back when he tried to ignore it.
Feris flinched again. This time she pointed. "There!"
They turned together.
Nothing stood there. Just snow, a little smoother than it should be, a line of shadow that didn’t belong to anything.
Raizen didn’t say anything. He unclipped the mic and set it on the snow again, closer to the drift. The waveform walked across his slate like a heartbeat pretending it had rhythm. Then a pulse bloomed under it, softer, rounder, like a breath.
The second line rose to meet the first. They touched, briefly. The hum in his bones matched the line on the screen for exactly two heartbeats. Then the second line slid away again and carried on like it had never tried to be friendly.
"Okay..." Hikari said, low. "That’s new."
Feris crouched in front of the drift and frowned at it like it had said something rude. "I can do something..."
"Please don’t" Raizen cut her off immediately.
He stood too fast and almost said a name. He bit down on it instead.
On the ridge above them, something flashed - just a notch in the light, like the air forgot to be air for a second. Far, far out, a dark shape held still against white. It didn’t move. It didn’t flicker. It simply existed in a place where the world said nothing should.
Raizen swallowed. The back of his throat went dry and loud.
He didn’t point. He made himself breathe, counted six, looked again. Nothing. Ridge, sky, honest snow.
"I don’t like the way this feels" Hikari said, suddenly small. ʀᴇᴀᴅ ʟᴀᴛᴇsᴛ ᴄʜᴀᴘᴛᴇʀs ᴀᴛ 𝔫𝔬𝔳𝔢𝔩·𝔣𝔦𝔯𝔢·𝔫𝔢𝔱
"Well..." Feris said. "It doesn’t like you either."
The man barked a laugh without meaning to. It loosened his shoulders a little. He set the blade to the seam for the last cut. The sound came out normal and stayed that way.
"Back to camp with these" Hikari said. "We log and then we plan the second path."
"Shorter route" Raizen said. "If anyone gets bored, they can come back and count all the snowflakes."
They started going back, following their own prints that already looked a little wrong. Raizen kept the slate up, just at his chest, pretending to check the time so he could keep an eye on the line. The second band snuck in and out, music a bad student would be proud of.
Halfway to the second marker, Hikari slowed. "Did you see -"
"No" Raizen said, too fast.
"Right" she said. She didn’t smile.
They hit the second marker and something lifted in his chest, like a hand had been there and moved. The hum didn’t stop. It just learned to be polite.
"Alteea?" Hikari tried again, tapping the side of her slate. "We have samples."
"Lighthouse?" Raizen asked. "Do you copy?"
Static, then a slice of voice, too clean, too sharp. "Cop - co - copy -"
"Are we getting bounce?" he asked Hikari.
She checked the loopback read. "No. That’s not us."
"Obi" Feris said into her mic, because she couldn’t help herself. "If you’re playing with our channel, I will eat your fingers."
"I would never" Obi’s voice said, from another channel, very faint and far away. Then, in the background: "Who said that? I didn’t say that. Don’t write that down."
Static ate them again.
They climbed the last rise into the camp basin. Tents stirred. The crane’s neck drew a line against the sky. Someone had boiled water, and steam wrote brief prayers and then forgot them. The hum sank back into boots and bone.
Raizen stopped at the edge of the pad and thumbed the recorder off. The line froze on the screen. The second band sat under the first like a shadow that thought it was a twin.
He saved the file and flagged it for Alteea. "When she can actually hear us" he said.
"Team One, this is Lighthouse" Alteea said, suddenly clear in Raizen’s ear. He blinked. Hikari straightened. Feris saluted nothing.
"We can hear you" Raizen responded. Relief loosened something low in his ribs he hadn’t noticed clenching. "We have samples and a sound file. Your feed was rough."
"I know" Alteea said. "I’m seeing interference. Not your equipment. Something else."
A short silence. Then, something like a combination of a whisper and static. Then Alteea’s voice sharpened. "Who else is broadcasting on your channel?"