The Glass Perimeter

Asher Galloway sprinted down the narrow alleyway of Sector Four, his sneakers slapping against cracked concrete. His breath came fast, and his chest felt tight. Curfew sirens had not sounded yet, but the dimming overhead streetlamps warned that the corporate sweep would start soon. He rounded a sharp brick corner, skidded on a patch of wet gravel, and stopped dead in his tracks.

His palms turned cold and sweaty. He adjusted his taped eyeglasses with a shaking finger. The identical gray walls of the residential blocks rose up on both sides, and suddenly he could not remember which way he had come from. The sickness in his gut flared up instantly. It was happening again. His brain refused to make a mental map, leaving the streets as flat, disconnected pictures that jumbled up the moment he turned around.

Count the poles, Asher told himself, pressing his hand against the rough masonry. Just find the markers.

He forced his eyes toward the sky, searching through the gloom. There was the wooden pole with the yellow high-voltage band. That was number seven. Three more poles to the rusted chain-link fence, then two to the access road. He let out a shaky breath, swallowed hard, and started running again. He kept his hazel eyes fixed firmly on the numbers stamped into the treated timber. If he lost track of the line, he would be trapped out in the open when the sweep squads arrived.

At pole twelve, the rusted metal of the old grain silo loomed above the rooftops. Asher slipped through the gap in the corrugated fence and bolted toward the rusted maintenance ladder. He climbed hand over hand, his scraped knuckles stinging against the cold rungs, until he pushed through the hatch into the dark loft.

Up here, the panic loosened its grip. The silo attic was his safe harbor, an orderly sanctuary crammed with glass prisms, wooden workbenches, and spools of copper wire. Directly in front of the loft's viewing slit stood his prize creation: a long telescope cobbled together from dented brass stovepipes, salvaged camera hardware, and high-grade lenses he had traded for during the winter.

Beyond the slit, less than two hundred yards away, the translucent wall of the containment dome curved into the evening sky. Outside that massive energy barrier lay the ruined world, a place the company teachers said was infested with lethal bioengineered mutations.

Asher pulled a small pouch from his hoodie pocket. Inside was a disk of dark, coated glass he had spent two weeks polishing, along with a modified radio frequency receiver wrapped in copper coils. He slotted the filter into the telescope’s eyepiece assembly and tightened the brass thumb screw. He leaned forward, pressing his eye against the rubber cup.

Out in the desolate scrubland past the glass barrier, something moved. Asher held his breath and turned the focus wheel.

A massive, four-legged creature prowled along the perimeter ditch. It looked like a hairless wolf the size of a minivan, its skin mottled with weeping sores and its heavy jaws lined with jagged, needle-like teeth. Asher watched its thick ribs expand and contract. For three years, the sight of those things had kept everyone locked inside their homes, terrified to question the company's protection.

The beast paused. It turned its pale, milky eyes toward the dome, lowered its snout, and lunged directly at the barrier with a savage roar.

Asher flinched, his fingers gripping the tripod. But as the creature leaped, he twisted the dial on his modified receiver to tune through the local signal bands. A sudden snap of static hissed through his small earpiece.

Through the custom polaroid lens, the snarling snout did not look solid anymore. A thin lattice of bright blue scan lines flickered across the beast's upper jaw. Asher blinked hard, thinking his taped glasses had slipped. He rubbed his eyes and pressed closer.

At that exact moment, the hum from the sector's main electrical grid dipped. The perimeter spotlights dimmed for a fraction of a second. As the power dropped, the prowling monster’s entire ribcage broke apart into rectangular blocks of jittering digital noise. For two whole seconds, the terrifying bio-beast vanished into floating pixels of green and cyan static, revealing the bare, empty dirt of the hillside behind it. Then the grid surged, and the creature snapped back into flesh and teeth, pacing in an unbroken loop.

Asher backed away from the lens, his hands trembling. "No way," he whispered into the empty loft. "Hold up. That is a total glitch."

The floorboards behind him creaked.

Asher spun around, his heart pounding against his ribs, knocking over a tin of screws. A slender silhouette stepped out of the shadows near the ladder hatch, carrying a canvas tool bag slung across her chest.

Nora Soto lifted a hand, her sharp dark eyes studying him. "Keep your voice down, Galloway. You want the whole sector to hear you?"

"Nora?" Asher grabbed the edge of the workbench to steady himself. "How did you find this place?"

"You drop pieces of insulated wire every time you walk through the yard," Nora said, stepping into the dim light. She unzipped her pouch and tossed a small coil of heavy copper wiring onto his table. "Brought you the shielded cable from Mom’s supply bin. But you need to pack this gear up. Enforcement pushed the curfew forward by thirty minutes. Riggs ordered extra patrols tonight."

"Forget the curfew," Asher said, his voice breathless and high-pitched. He caught her sleeve and pulled her toward the viewing slit. "Look through the glass. Right now."

Nora pulled her arm free, frowning. "I don't need to look at the prowlers, Asher. We see them every day from the classroom windows. They're disgusting, they're deadly, and they'll tear you apart if you touch the perimeter."

"Just look," he insisted, pointing at the eyepiece. "Adjust the side knob to align the polarized filter. Look at the shoulder blade."

Sighing with impatient annoyance, Nora leaned down and peered into the telescope. She gripped the metal casing, her dark eyebrows furrowing. "I see it. It’s just pacing by the drainage trench. Same as always."

"Turn the dial," Asher said. "Match the carrier frequency."

Nora turned the small copper knob on the receiver. Her knuckles suddenly tightened on the brass barrel. She went completely still. "Wait," she murmured. "The edge of its leg... it’s bleeding scan lines."

"It glitched when the streetlights dipped," Asher explained, his words tumbling out fast. "The whole body broke into static. Nora, there's no bio-spill out there. There are no mutant predators. It's a projection. It's a giant corporate hologram broadcast right onto the glass."

Nora pulled back from the scope, her face pale under the gray loft light. "Riggs... they made the whole thing up? To keep us inside?"

"To keep us scared," Asher said.

Before Nora could reply, a harsh, mechanical whine cut through the evening air outside. A bright crimson beam slashed across the wooden rafters of the silo roof, blinding them both. Down below, the steady thrum of an automated patrol drone rattled the corrugated tin walls.