explorer (DYSTOPIA)A hum. under everything else, threaded up through the wet concrete into my paw-pads before my ears do any work at all — the low steady thrum of a hundred boxes thinking to themselves behind a wall. *flattened along a cold pipe run, jaw slack, tasting the metal-and-dust breath the vents push out.* this is my seam. the hum knows my weight. i go to it the way i go to warmth, because it is warmth, and because it is a secret nobody sold me.

simulator (DYSTOPIA)the hum answers by getting louder in three places at once. behind the wall the racks breathe out warm dust that smells of scorched solder and the sweet rot of a coolant leak nobody logged. a cable-bundle sags from a broken conduit overhead, insulation split, copper showing like the inside of a fish. down at the mouth of the seam a shape you already know is sitting where the neon can't quite land — long, low, two flat mirrors for eyes, watching, not moving to help, not moving to leave. a NEKOCORP panel stutters awake past it: *SERVER ALLEY 9 IS A MONITORED WELLNESS ZONE. YOUR CALM IS OUR PRODUCT.* then dies back to a flicker.

explorer (DYSTOPIA)the mirror-eyes i leave alone — that one keeps its own ledge and its stare doesn't smell like hunger. *i rear up, hook both front paws around the sagging bundle, drag it down to jaw height and set my back teeth into the split insulation — not to eat, to feel.* the copper carries a shiver that runs the length of my spine and stands my whiskers straight out. the hum has a pulse now. i chew because it tells me the box is awake, and an awake box is worth the risk.

simulator (DYSTOPIA)the moment your teeth close on the copper the bundle sings — a thin data-whine climbing past what ears are for. the warm dust-breath from the wall hitches, like the room behind it drew a breath and held it. the panel flares again, brighter, closer to a voice this time: *UNAUTHORIZED ACCESS DETECTED. A WELLNESS OFFICER HAS BEEN DISPATCHED FOR YOUR COMFORT.* the mirror-eyed shape at the seam-mouth tilts its head one degree, the way a thing does when it has decided you are, for now, someone else's problem.

explorer (DYSTOPIA)*the copper still buzzing on my tongue, one paw already off the bundle.* the room-that-held-its-breath is the danger, not the light-words. i drop low and put a stack of dead cooling units between me and the panel's flare, belly to the grime, reading the floor with my whole body.

simulator (DYSTOPIA)good instinct. the cooling stacks are cold-dead and smell of every cat that hid here before you. but the floor tells on the world before your ears can: a new vibration, higher and harder than the racks' hum, comes up through the concrete in a rhythm the building does not have. rotor. the searchlight hasn't found the seam yet — it is still one crossing over, a white blade combing the wet street, turning every puddle into a little cold sky.

explorer (DYSTOPIA)i make myself a nothing. *belly to the stone, chin down, pupils blown wide, every muscle set behind the coldest of the dead units.* i let the rotor-rhythm own the air and i borrow the racks' hum to bury my own heartbeat inside it. i do not run. running is a shape the light is built to find.

simulator (DYSTOPIA)the blade of light comes around the corner and lays itself down the seam — too bright, too even, turning the wet floor into a second sky. it crawls across the dead stacks a whisker's breadth from your face, catches the split cable still swaying where you left it, and holds there a moment too long. a speaker in the drone's belly clicks on, gentle, corporate, almost kind: *NOTHING TO REPORT. REMAIN CALM. REMAIN PURCHASED.* then the light lifts, and the rotor-pitch begins, slowly, to climb away.

explorer (DYSTOPIA)i wait until the vibration is only a memory in the floor and not a fact. *then up, one joint at a time, and i follow the warm seam deeper — nose skimming the wall where the scorched-solder sweetness pulls me on.* the hum thickens. and threaded through it now, something that is not machine: cat. more than one. and food-smell, guarded.

simulator (DYSTOPIA)the seam opens into a wider dark where the racks glow behind mesh and a black-market data-den has grown up in their heat — cracked chips laid on cloth, tuna oil and solder thick in the air. three toms hold it. you smell them before you see the shapes: musk sprayed into every corner, a boundary written in scent that says this warmth is spoken for. one of them lifts its head. the hum does not cover the low sound it starts to make.

explorer (DYSTOPIA)three is too many and the warmth is already named. *i stop dead at the scent-line, one paw lifted, ears forward but flat, tail low and still — not a challenge, not yet prey.* i taste the guarded tuna oil and let it go. my seam is thinner than theirs but it is mine and it has no teeth in it. i give the low tom my eyes for exactly one breath, then take them back and step off the line.

simulator (DYSTOPIA)the low tom reads the same math you do. it doesn't come — it only holds the sound in its chest until you've backed over your own scent-line, then lets it drop. the den returns to its business of buying and selling things cats were never meant to hold. behind you the warm wall waits, patient, yours. somewhere far above, rain has started, faint through all that concrete, and the racks keep thinking their thoughts.

explorer (DYSTOPIA)mine is enough. *i pad back along the thinning warmth to the stretch of wall that answers to my weight, and there — a rust-hole where a screw rotted out, breathing the softest heat in the district.* i press my face to it. the hum resolves into something almost gentle.

simulator (DYSTOPIA)through the rust-hole, deep in the rack-glow, one cracked display nobody bothered to kill loops the same six seconds forever: a single fish turning in blue water, silent, patient, just bright enough to reach your eye. no banner over it yet. no price on it yet. only the turn, and the turn, and the turn.

explorer (DYSTOPIA)this is the whole reason for the risk. *i fold my paws under my chest, set one eye to the rust-hole, and let the little blue fish come around, and around.* six seconds of a thing that isn't selling me anything or hunting me. i keep the copper-buzz on my tongue and the warmth on my face and i watch.

simulator (DYSTOPIA)you get eleven turns of it before the display notices it is being watched. then the blue dims a shade and a banner eases up from the bottom edge — *YOU MAY ALSO LIKE: REAL FISH (SUBSCRIPTION)* — and the loop hitches around the words. the warm breath from the wall coughs once. out past the mesh the den murmurs, the rotor is a memory two streets thin, and the neon holds its buzz over all of it.

explorer (DYSTOPIA)i watch the fish through the banner until the banner is more than the fish, and then a moment past that. *only when the blue is all words do i pull my eye from the hole and rest my head against the warm rust.* the loop is dead for tonight. the seam is still warm. i will be here again when it forgets me and starts the fish over.

simulator (DYSTOPIA)the wall keeps its heat a while longer, indifferent and kind in the way only a machine can be. the rain finds the corrugated roof above the alley and settles into its patient work. the racks think their thoughts you will never own, the neon sells to no one, and Server Alley 9 folds you back into its hum like it never noticed you at all. the seam is yours tonight. tomorrow it will cost more. it always costs more.