Songs for the Lattice

Mira kept her hands in the crooked pockets of a jacket that had once been black. Neon bled along the seams, reflecting off the patched synskin on her knuckles. The district called itself K-Line, but the official map never acknowledged the alleyways, the gardens built from gutters, or the small rooms stacked behind corrugated metal where people still remembered how to make things by hand. Mira sold repairs: splices in old neuroplugs, copper joints soldered with a breath of voice, fixes no corp would touch. Her tools smelled like solder and rain, and the city smelled like ozone and fried algae. A gutter-runner cat—three-eyed, with a sensor array for a tail—rubbed itself against her calf. She named it Spark.

Mira's apartment was a box no larger than a vending machine, glued to the side of an abandoned tram. Inside, a single window looked over the lower decks where drone-banners flickered and the sky was a smear of advertisements. On the table lay a half-disassembled wrist-node: someone else's memories leaking like oil. She had a reputation for careful hands; people left their ghosts with her in hopes she would stitch them back. They left her other things too—residual recipes, the occasional raw song file, a child's voice trapped in an outdated codec.

Her sister, Tamsin, had been gone for a week. Mira's fingers still hovered over the empty slot in the wall where Tamsin's storage chip used to rest. The chip had fit there like a small sun. She had prepared for long nights by making tea and fumbling through old recordings of Tamsin's laugh. Tamsin's laugh had a way of brightening the hum inside Mira's head. Without it, the apartment felt larger, colder.

At ten, Tamsin had taught Mira how to nick a doorlock with a bent hairpin and a hopeful grin. At nineteen, she took a job at a corp café, then a night shift repairing public moodboards, and then she didn't come home one night. No notice, no official letter. Mira had asked around the decks; neighbors shrugged and pointed at the tall glass towers across the river. 'Harvesters took her,' said one woman with silver hair and a prosthetic hand, like she was naming a weather pattern. Mira thought of harvesters as rumor—bagged men in corp-black who showed up when someone had an illegal stash. The word stuck to her like wet paint.

On the wall a holo billboard scrolled: ATLASGRID—STABILITY FOR YOUR TOMORROW. Mira tapped the screen reflexively. A small, square icon blinked: a message from an unknown sender. She touched it. The message was a still image of Tamsin's last known feed—cropped, the edges burned by compression. Tamsin looked at the camera and mouthed a single word that the feed did not translate. Mira pressed replay until the image blurred and the apartment seemed to tilt. She packed the wrist-node and wrapped the little soldering iron she never let anyone borrow. Outside, K-Line's gutters sang their usual metallic hymn.

Morning arrived like a diluted neon, the sky thin and bruised. Mira walked the narrow ledges between cargo decks, feet finding purchase on rust and braille-scratched rivets. Vendors hawked reprogrammed lullabies and heat-packs; children traded scrap memory-chips for spare food. Mira's route took her past the service gates of the tram that had been silent for twenty years. Graffiti on the walls had long since been programmed into the city's map; the corp had tried to scrub it, but a thousand hands re-tagged the same places with new names.

Her first stop was Old Remy's stall, a booth wedged between a pneumatic forge and a hydroponic tub of bitter lettuce. Remy was a man whose hair had chosen to leave him in a single tidy stripe; his hands were like maps of copper. He kept jars of canned light, brass gears, and old-world motherboards that still smelled like rain. He took the nurse's wrist-node from Mira, peered through a cracked monocle, and hummed.

'Harvesters don't move without a reason,' Remy said, voice like a wind through an empty pipe. 'Either the corp wants something she took, or they wanted someone she knows.'

Mira's mouth tightened. 'What if she didn't take anything? What if they just grabbed people?'

Remy shrugged. 'Catching is easier than asking. But there's a rumor—city gossip clings to the gutters—that AtlasGrid is cataloguing more than ID numbers. They're taking caches, old memory-archives, anything that can be woven into their mood-grid.'

Mira looked at the wrist-node and then at Spark, who had leapt onto a low crate and regarded her with filament eyes. The kiosk behind Remy flickered: AtlasGrid announced a public audit in Sector K. Officer drones hummed past, painted in corporate white, cameras like cold eyes. A child dropped his chip in the dust and burst into tears; no one moved to console him. The city had the habit of looking away to save itself.

'If they took Tamsin for a cache, and it's in a corp vault,' Mira said, 'then it's a vault I'll have to open.' She felt the shape of that sentence hang between her ribs. She had committed herself before she could name the cost. Remy slid a small card across the counter—a hand-drawn map with a route marked in smeared ink. 'You don't walk into AtlasGrid empty-handed,' he said. 'Take this. And mind the sensors. They listen like beggars.'

Mira folded the card into her jacket and felt the cool of the pavement underfoot. She had a plan: she would find Tamsin, bring her back, and patch whatever holes the corp had made. For the first time since the message, she could feel a motion in her chest—a kind of resolve that rose like steam.