The Fourth Wall — The Polymorph

The greenhouse burns on day forty-three.

Not fire. Nothing so dramatic. But when you come back from the warehouse at two in the morning and your scanner goes amber before you're within a block of the building, you know. You know the way you knew about the tunnel, the way you knew about the scrapheap. The particular frequency of a nest that's been found.

You circle. Wide. Slow. Scrambler on maximum, boots silent on the wet pavement. There — parked on the service road behind the east panel — a vehicle you don't recognise. Dark, unmarked, the kind of van that government agencies use when they want to look like a delivery service and don't quite manage it. No lights on. No movement. Just sitting there, pointed at your exit, patient as a trap.

You don't go in.

Everything you own is inside. Six steno notebooks. The scanner's backup components. Three weeks of synthesised supplements lined up against the wall of the dead section like a pharmacy you built from weeds and desperation. Your T-shirt — the grey one, the bleach stain, the last thing from home — folded under the insulating material where you sleep.

You don't go in.

You stand on a rooftop two blocks north and you watch the greenhouse through your scanner's long-range mode and you catalogue what you're losing. The food. The supplements that keep your hands steady and your nosebleeds manageable. The particular warmth of a building where the automation still runs and the plants still breathe and the air smells like soil instead of concrete.

The T-shirt.

Your chest does something that isn't a shift. Something older, smaller, more human than anything your cells have produced. Your throat closes and your eyes burn and you stand on a rooftop in stolen boots and maintenance coveralls and you let yourself feel it for three seconds.

Three seconds. Then you move.

Nest four is a drainage culvert under an overpass in the industrial district. It's dry, it's sheltered, and it has two exits — not three, but you're not in a position to be selective. You line the concrete with cardboard stripped from a skip and you sit in the dark and you eat the last of the emergency rations from your pack.

The rations last one day. Your body burns through them like paper.

Nest four lasts thirty-six hours.

Your scanner wakes you — amber, again, the same formation pattern. Coordinated movement converging on the overpass from two directions. You grab your pack and you run — through the drainage culvert in the dark with your scanner screaming and your scrambler crackling and the sound of boots — their boots, heavy, organised, military-grade — echoing behind you.

You lose them. Barely. Through a construction site, under a fence — the chain-link catches your left boot and you kick and twist and the lace snaps and the boot stays behind, jammed in the wire. You keep running. One boot on, one boot off, across a lot full of shipping containers stacked like building blocks. You hide inside one — empty, cold, the metal walls amplifying every sound from outside until the footsteps fade and the scanner goes green and you're alone in a steel box that smells like seawater and rust.

You look at your left foot. Bare. The sock torn, the sole already dirty. Your right foot still has the boot — the stolen boot, the first thing you earned in this city, the thing you've kept laced for forty-four days.

You unlace it. Pull it off. Hold both boots — no. One boot. You hold one boot and stare at the empty space where the other should be, and the loss is so disproportionate, so absurdly large for a single piece of footwear, that your eyes sting.

You leave the remaining boot in the container. One boot is worse than none — it changes your gait, makes you limp, makes you visible. You add it to the list of things this city has taken from you.

Nest five. The shipping container. You give it twelve hours.

It lasts eight.

They're learning your patterns.

Not the public — the forums and the fan accounts and the Gremlin Watch crowd are still working with old data, mapping movements you abandoned weeks ago. But whoever is coordinating the actual search has moved past crowdsourced intelligence. They're using something else. Something that tracks you not by where you've been but by what you need.

You need shelter. They check abandoned buildings, condemned structures, infrastructure that a person could sleep in.

You need food. They monitor the restaurant skip. They watch the street vendors who sell to people without wrist-screens.

You need anonymity. They deploy drones — small, quiet, battery-powered, the kind that fly too high to see and too slow to hear. Your scanner catches their signals but there are too many. They've flooded District 7 with eyes and some of those eyes belong to machines you can't scramble because they don't use the frequencies your scrambler was built to disrupt.

New drones. Different technology. Someone upgraded the hardware specifically to counter your scrambler's range.

That's not a general search operation. That's someone who knows what you built and built something to beat it.

You sit in a doorway on day forty-five — not sleeping, not hiding, just sitting because your legs decided to stop working and your body is running on a deficit so deep that standing requires a negotiation between your brain and your muscles that neither side is winning. Your scanner is on your lap. Your pack is on your back. Your scrambler is clipped to your waistband, its cracked casing held together with electrical tape from the scrapheap you can't go back to.

You haven't eaten in two days. Not by choice — the restaurant skip is watched, the street vendors are watched, the greenhouse is gone. The supplements that kept your body functional are sitting in a dead section of a building that's probably being searched by a forensics team right now.

Your hands are shaking again. The tremor you thought you'd beaten — the one that started after the Wanderer fight, the one the supplements controlled — is back. Worse than before. Your fingers vibrate against the scanner's casing like they're trying to tune to a frequency your body can't sustain.

You try to build something. A new component for the scrambler, something that can counter the upgraded drones. Your brain starts the calculation — the accelerated learning, the understanding-before-thinking that has saved your life a dozen times. It gets halfway through and stops. Not a wall. Not a block. Just — nothing. The engine that has been running since day one, the thing in your mind that processes and adapts and builds, stalls like a car that ran out of fuel.

Because it did. Your body is the fuel. The shifts, the learning, the accelerated cognition — it all runs on the same thing: calories, protein, the raw biological material that your cells convert into whatever they need. And you've been running on empty for days.

Your polymorph doesn't respond.

You test it. Carefully, sitting in the doorway, you reach for the pulling sensation — the one in your calves, the one under your skin, the electromagnetic hum that offers you options. Nothing. Your cells are quiet. Not dormant — exhausted. The tank is empty and the engine won't start and the girl who fought Wanderers and went invisible and built scanners out of garbage is sitting in a doorway because her body has finally, conclusively, run out of things to burn.

Day forty-six. You find a nest.

Not a good one. A basement under an apartment building — the door is broken, the lock is rusted, the space is small and damp and has one exit. One. You hate it. You take it because the alternative is sleeping in the open and sleeping in the open means the drones find you and the drones finding you means everything ends.

You eat what you can find. A bin behind a convenience store — not a restaurant skip, not a curated source, just garbage. Actual garbage. You eat rice that's been sitting in a container for god knows how long and your stomach cramps and you curl up on the basement floor and you think: this is the bottom. This is what the bottom looks like.

It's not.

Day forty-seven. Your scanner dies.

Not the battery — you replaced that two days ago with a cell from the shipping container nest. The circuitry. The core processor, the one you built from scrapheap components on day two, the one that has been running continuously for forty-five days without maintenance — it burns out. A small pop, a wisp of smoke from the casing, and the screen goes dark.

You stare at it. The scanner has been your eyes. Your early warning system. The thing that told you when Wanderers were near and Hunters were closing in and your body was doing things it shouldn't do. Without it, you're blind. Not physically — your eyes work fine, your hearing works fine, the human senses that got you through the first hours before you built the scanner are still intact. But in a city that hunts by signal and scans by energy signature and deploys drones that fly too high to see, human senses aren't enough.

You could rebuild it. You have the knowledge — it's in your steno, every component, every frequency, every circuit path documented in handwriting so small it looks like a seismograph reading. But rebuilding requires components, and components require the scrapheap or the greenhouse or any of the resource networks you've lost.

You could find new components. But finding requires moving, and moving requires energy, and energy requires food, and food requires —

The loop closes on itself. Every solution requires a resource you don't have. Every resource requires a solution you can't reach. The system that kept you alive for forty-five days — the carefully constructed web of nests, food sources, tools, and routes — has collapsed, and every piece that falls takes two more with it.

You sit in the basement with a dead scanner and shaking hands and one exit and you think.

Not the accelerated thinking. Not the polymorph learning. Just regular, human, desperate thinking — the kind that happens when every system has failed and the only processor left is the one you were born with.

You think: people eat. People leave their homes. People go to work.

Day forty-seven, 14:00. You're standing in a residential corridor on the eighth floor of an apartment building in the eastern block of District 7, and you're picking a lock.

Not with tools — you don't have lock picks. With a hairpin you found on the stairwell floor and a stripped piece of wire from your dead scanner's casing. Your hands shake the entire time. It takes eleven minutes. In your old life it would have been impossible. In this life, your fingers understand tumblers the way they understood scrapheap circuitry — not because you learned it, but because your brain did the thing, the quiet acceleration, one last time, burning through calories you don't have to teach you something you need.

The apartment is empty. You watched the man leave at seven this morning — briefcase, wrist-screen, the purposeful stride of someone with a schedule. You watched his partner leave twenty minutes later. No children. No pets. No one coming back until evening.

The door opens.

The smell hits you first. Clean air. Heated air. The particular scent of a home — laundry detergent, cooking spices, the faint chemical sweetness of a floor that's been mopped recently. Your knees nearly buckle. Not from weakness. From the memory of what normal smells like.

You go straight to the kitchen. You open the fridge and you eat. Not carefully, not selectively — you eat what's there. Leftovers in sealed containers, rice, protein, vegetables in a sauce you can't identify. You eat standing up with the fridge door open and your hands shaking so hard you drop a container and it shatters on the tile floor and you pick the food off the tiles and eat that too.

You eat until your stomach cramps. Then you stop. Then you eat more.

You clean up the broken container. You rearrange the fridge so it's not obvious — take from the back, leave the front untouched. Not out of guilt. Out of practicality. If they notice, they report it. If they report it, someone connects a break-in to the girl on the news.

The shower is the worst part.

Not worst as in bad — worst as in too good. The water is hot. Actually hot. Not greenhouse-warm, not lukewarm from a leaking pipe, but properly, luxuriously, devastatingly hot. You stand under it and your body unlocks. Every muscle you've been holding tight for forty-seven days releases at once, and the sound that comes out of your mouth isn't crying and isn't laughing and isn't anything you have a word for. It's just — release. The physical acknowledgment of a body that has been running at operational minimum for seven weeks finally being allowed to feel something other than cold.

You stand there too long. You know you're standing too long. You make yourself turn it off.

You don't use their towels — that leaves traces, hair, DNA, whatever this city's forensics can pull. You drip-dry. You put your coveralls back on over damp skin and the fabric sticks to you and it's disgusting and you don't care because you're clean. For the first time in weeks, you're actually clean.

You leave at 16:00. Two hours before the earliest possible return time. You wipe the surfaces you touched. You lock the door behind you with the same hairpin.

It works. For three days, it works.

Different building each time. Different floor. You watch the patterns — who leaves, when, how long they're gone. Your brain is running on borrowed fuel from stolen fridges and it gives you just enough of the acceleration to read schedules, to predict windows, to calculate the exact amount of food you can take before it becomes noticeable.

Day forty-eight: an apartment on the sixth floor. Nice one — bigger kitchen, fuller fridge, a shower with actual water pressure. You eat. You shower. You sit on the couch for twenty minutes because the couch is soft and your back hasn't touched anything soft since the greenhouse and your body is so tired it interprets comfort as a direct threat, something that will make you slow, make you stay, make you stop.

You leave at 15:30. Early. Something feels off — not the scanner, you don't have the scanner anymore. Just your gut. The same gut that's been keeping you alive since day one.

Your gut is right. On the stairwell, between the fourth and third floor, you hear the front door of the building open and a voice say something into a wrist-screen. The words you catch: eighth floor, reported, forced entry.

Someone noticed. Not the apartment you were in — a previous one. Different building, but the report is circulating. A cluster of break-ins in the eastern block, no valuables taken, just food and water usage. The patrol connecting it to the Gremlin search is a matter of hours.

You adjust. But there's nothing left to adjust to. The break-ins are burned. The restaurant skip is watched. The greenhouse is gone. The warehouse — you haven't been back in five days because the route takes you through three drone corridors and without the scanner you can't tell which ones are active.

Every door you opened is closing behind you.

Day forty-nine. The basement again.

You're cold. Not the structural cold of a shift — just cold. The regular kind. The kind that means your body can't afford to heat itself because it's saving what's left for the organs that matter. Heart. Lungs. Brain. Everything else — fingers, toes, the muscles that would let you stand up and walk out and keep going — everything else is optional.

The food from the apartments bought you time but not enough. Three days of stolen meals against seven weeks of deficit. Your body processed it all and asked for more and there is no more.

You lie on the basement floor and you think about him.

Not the way you thought about him in the greenhouse — the careful, controlled remembering, the letters in steno, the few minutes of missing him before you packed it away and went back to work. This is different. This is the uncontrolled version. The version that comes when you don't have the energy to hold the walls up.

His hands. The way he held a knife like it might bite him. The sound of his laugh in a restaurant, too loud, heads turning, you pretending to be embarrassed and loving every second of it. The weight of his arm across your chest when he slept — heavy, warm, the arm of a man who held on to things he was afraid of losing.

You wonder if he's looking for you. You wonder if he filed a police report. You wonder what it looks like from his side — a woman who went to bed on a Tuesday night and wasn't there on Wednesday morning. No note. No body. No explanation. Just an empty side of the bed and a ring on the nightstand and a pair of slippers on the floor.

You wonder if he kept the slippers.

You're crying. Not the controlled, jaw-clenching, held-back version from the gallery. The real version. The one that happens when you're lying on a concrete floor in a city that doesn't know your name and your body has stopped pretending it has anything left to give. Silent crying, the kind that doesn't make sound because sound requires energy and energy is for hearts and lungs and brains, not for grief.

Day forty-nine.

Your feet are bare. Your hands are shaking. Your scrambler is cracked. Your scanner is dead. Your body is empty.

You close your eyes.

You don't set an alarm. You don't check the exit. You don't calculate the probability of being found or plan the route you'll take when your legs work again or think about the next nest or the next meal or the next day.

For the first time in forty-nine days, you stop.