The Pulse - Leah

Leah runs. She doesn’t remember deciding to. One moment she’s screaming Grant’s name, the next she’s outside the camper, boots slipping in the sand, the pulse hammering through her bones. Thump… Thump… Thump…

It isn’t louder out here; it’s closer. It is inside her head and inside her teeth. She doesn’t look at the sun, knowing instinctively that looking is the end of something—maybe not death, but something worse: completion.

Hands reach for her as she stumbles past the first row of people. Their fingers are warm and gentle, guiding rather than grabbing with quiet corrections to steer her back toward the line. Leah almost collides with a man who stands with his head tilted upward, eyes wide and glassy as they drink in the blazing sky. The pulse moves through him visibly; each thump lifts his chest in a slow, measured breath. Thump… His shoulders rise. Thump… They fall again. Every person in the line moves the same way.

A woman in a sun-bleached cardigan stands beside him, lips parted just enough for the dry air to pass through, her eyes never blinking. When the pulse hits, her fingers twitch once at her sides in a small, involuntary jerk. Leah staggers backward, gasping a "Hey," but there is no response. A child stands three places down, small sneakers half-buried in the sand with juice stains on his shirt, staring into the sun with the same quiet devotion. Thump… The line breathes. Thump… Dozens of chests rise together.

The sound is wrong out here—too heavy for something invisible, pressing upward from the ground itself. Someone turns their head toward Leah with a slow, deliberate movement. Their eyes find hers, and for a second she thinks they are going to speak. Instead, the person lifts a hand and rests it gently against her elbow, nudging her back toward the line. “No,” Leah gasps. “No, no—” Another pair of hands brushes her shoulder, then another. They are not grabbing, but correcting—returning a piece that wandered too far from the pattern. “I am calm,” Leah lies, sprinting now, her lungs burning. “I’m very calm.”

She jerks away and falls hard, palms scraping against gravel. The pain flares—sharp, grounding, and hers. She crawls, then staggers up, forcing her eyes to the ground to focus on the shadow of her boots and the rhythm of her breath rather than the pulse. Behind her, a radio voice carries without speakers: “Subject deviation detected. Please remain calm.” The desert ripples and the air folds inward. The landscape reshapes itself as she runs, lines and angles settling back into place as the world corrects its symmetry.

Every step fights her. The ground resists, her chest tightens, and the pulse stutters. For the first time, it misses a beat. She laughs—short and hysterical—taunting, “You don’t like this, do you?” Her vision narrows as darkness creeps in from the edges, squeezing the world down to sound and motion. Thump… Thump… Thump— Wrong. She trips on nothing at all. Sand surges upward to swallow her knees while her heart races wildly out of sync, trying to outrun the sound. The pulse falters, the sky flickers, and something screams. The sound itself tears apart, stretched thin across the desert, and Leah gasps once before everything drops away.

Beep… Beep… Beep… Leah wakes choking. Air floods into her lungs, cold and forced, as her body arches against restraints. A clear oxygen mask presses over her face under a surgical white light that is absolute and shadowless. The air tastes sterile and metallic. Her hands try to move but are held by soft restraints against narrow rails. “Patient’s back,” a voice says, observational rather than relieved.

Leah turns her head slowly. The room resembles a hospital, but the longer she looks, the more it feels wrong. The walls curve inward without seams or corners, and the machines hum in perfect synchronization. Every indicator light blinks and every display refreshes at the exact same interval. Beep… Beep… Beep… It is not a pulse, but a metronome.

Her gaze drifts to the nearest monitor where a heart rate display scrolls calmly—except the line is perfectly flat. There are no spikes, just one unwavering line. Her stomach tightens as she sees wires lacing her chest beneath a thin hospital gown. Her skin is pale, almost translucent, revealing the faint blue branching of veins. Her fingers tremble with a delayed movement, as if the signal has a long distance to travel.

A figure removes the mask from her face, focusing on the monitor before returning to the machines across the room. “What happened to my husband?” she croaks, her voice sounding thin and scraped raw. No one answers. Across the room, three figures in medical scrubs stand beside a bank of monitors. They aren't looking at her; they are watching the screens. One tilts their head slightly, and at the exact same moment, the other two do the same.

The flatline beside Leah’s bed continues its steady, deafening tone. The room doesn’t react—no alarms, no rush of feet. The straight line stretches on while Leah remains painfully awake. “I’m—” she whispers, the word dying in her throat. A figure steps into view at the foot of the bed. It is Grant, except his face is worn like a reflection wears light: aligned, smooth, and serene. “You caused a delay,” it says gently. “But alignment always completes.”

Leah’s heart slams against a stillness that shouldn’t be survivable. “I’m dead,” she whispers. The thing smiles with practiced kindness. “Not yet.” The lights dim. Somewhere deep beneath the floor, the pulse resumes. Thump… Thump… Thump… And it’s waiting for her to listen.