Page 17 of The Atom Between Us

At one end of the market, a table displays Echo Spheres—six, maybe eight, all different sizes and all pulsing with the same lazy blue as my pendant. The vendor, a wiry man with silvered hair, rolls one sphere along his palm as he haggles with a customer. The spheres hum in chorus, their pitch shifting with the tone of the vendor’s voice. I edge closer, curious, and watch as the man wraps a sphere in cloth and slips it into the customer’s satchel. Money never changes hands; instead, there’s a nod and a tap of wrists together—a barter of trust or obligation.

I circle the market, keeping a low profile. The guards ignore me, more interested in the perimeter than the commerce. The only ones who pay attention are two teens squatting under a canopy, gnawing on strips of dried meat. One points at my pendant, says something to the other, and both laugh. I make a note.

The rest of the stalls are a taxonomy of desperation. Here, a woman sells jerky from a cooler labeled “CAT,” the logo crossed out and overwritten with “DOG, PROBABLY.” There, a man in a battered military jacket peddles vials of clear liquid, the stoppers sealed with wax and marked with fading biohazard tape. The crowd gives him a wide berth.

Overheard, snatches of conversation spiral into my ears:

“…military’s been sweeping again, took all the spheres from Sector Nine last week…”

“…heard Petrov’s boys made it as far as the river; lost three to the Ghoul packs…”

“…anybody still running mesh in the old downtown? I’ll pay triple for a live node…”

“…they’re not letting outsiders past the basin anymore. Orders from the top…”

I watch, I listen, I absorb.

Eventually, the need for water overrides caution. I join the end of the queue at the basin. The line is orderly but not friendly—nobody speaks, nobody meets eyes. When my turn comes, I fill my battered canteen, watching as the attendant, a child no older than eight, measures each pour with a strip of black tape on the side of the jug.

The water is cold, tastes of minerals and the faintest trace of iron. I drink half, pour the rest over my head, and immediately regret it as the sweat and grime run into my eyes. Still, for the first time in days, I feel more human than cryptid.

With water and a market, the place is a goldmine. But every goldmine draws predators. I watch the guards rotate, every hour on the hour, each new shift meaner-looking than the last. The kids under the canopy never move, but their eyes never stop.

As dusk approaches, the market packs down, vendors rolling up their canopies and locking boxes with makeshift latches. The air cools, the wind shifting from west to north, bringing with it the scent of burned plastic and something sweeter—possibly decay.

I find a corner between two huts, wedge myself in, and scan the plaza until the last light is gone. Tomorrow, I’ll make contact. But tonight, I sleep with my hand on the pendant and the certainty that the world is never done trying to kill me.

Morning starts before the sun. The world is gray, every shape filmy and blunted at the edges, but the market’s already alive with traders laying out their wares and hagglers rehearsing the day’s lies. I snake through the maze of huts, my boots sinking into the slurry where last night’s condensate pooled and froze. Each breath tastes of smoke and the chemical edge of burning plastic.

I track the market’s ring until I spot the stall: Maven Thorne, exactly where the maps said they’d be, flanked by two pyramids of tie-dyed grain sacks and a trellis of glass jars labeled in immaculate block letters—SOIL: LOAM, SOIL: CLAY, SOIL: SANDY SILT. No one else in this place would bother to alphabetize a product display, but Maven is a scientist at heart, no matter how much they pretend otherwise.

I slow, watching the rhythm of Maven’s hands as they sort and weigh a purchase for a customer. The hands are battered—nails chipped, knuckles thickened by years of forced adaptation—but the touch is gentle, almost surgical. The customer, a kid barely past puberty, takes the jar and runs, not even pausing to thank them.

Maven clocks me the instant I step into their line of sight. Their eyes, gray and sharp as cracked flint, trace me from hairline to soles, pausing just long enough on the RadShield pendant to make sure they aren’t hallucinating. Their skin is charred black by generations in the sun, the kind of tan that never fades back to its original setting. A network of fine scars runs along their jaw and disappears under the collar of a patched overshirt.

“Another wanderer with nothing to trade but promises,” Maven says, voice low and dry as a weather report. “Let me guess. You want seed, or you want time?”

I let the words land, then shrug. “Neither. I’m here for the science.”

A twitch of the lips—almost a smile, more likely a tic of skepticism. “You and every third scavver who stumbles in with a blue light on a chain. What’s your real offer?”

I unclip my canteen, unscrew the cap, and pour twenty milliliters of basin water into a microtube. I hold it up, let the morning sun shoot through it, and angle my pendant to catch the spectrum. “Clarity’s deceptive,” I say. “There’s a spike of cesium-137, trace strontium, and you’ve got an uptick in alpha that your filters don’t catch. It’s not enough to kill, but it’s enough to double the cancer rate in three years. Your children are the canaries. First symptoms will be jaw necrosis and loss of taste.”

Maven’s mask doesn’t slip, but the fingers tighten on the edge of the table. “You got a solution, or just a diagnosis?”

“I know how to fix your membrane stack,” I say. “Two percent gelatin base in the polysulfone, layer with activated biochar from the grain chaff, and you can strip out ninety percent of the remainder. If you’re running a negative pressure system, you can even upcycle the effluent to irrigate the east fields. Nothing gets wasted.”

There’s a pause. Maven takes a jar, pops the lid, and pinches a sample of sand between thumb and index. “You talk like you’ve run a hydro lab,” they say, tone shifting from contempt to cautious calculation. “Or maybe you just read the right user manual.”

I mention the details from the ID badge that was found I first woke up in the bunker: “Diana, Green Sector, Lab Twelve.” Jackson had shared a bit more with me during our time together, telling me how I had been involved with feedwater operations before everything changed. “I worked there for three years until the Network took over the archive,” he had said. “After that, it was all about bunker jobs and patchwork in the zone.” I meet Maven’s gaze. “I know what I’m talking about. And you know how rare that is.”

Maven looks at the other vendors, then back at me. “If you’re fishing for a job, you’re a generation late. The military keeps us on a leash, and any system upgrades have to go through the Authority first. Even if I wanted to test your theory, they’d confiscate it or worse.”

I shake my head. “Not looking for employment. I want access. Data on the basin, and samples of whatever you’re pulling from the old riverbed. In exchange, I’ll get your system running at spec and teach your runners how to maintain it.”

Maven weighs this, silent. I can see the temptation in their posture—the head cocked, the foot tapping a nervous binary under the table.

“Deal,” they say, at last, then lean in. “But if you screw me, I’ll compost your body and use it to sprout soybeans.”