"Omar, look at me! Forget the data stream, focus on my pulse!" Laila screamed, her mechanical hand tightening around his forearm until the servos whined in protest.Omar’s eyes weren't focusing on her; they were tracking invisible ribbons of light cascading across the ventilation shaft. His pupils had bled into a shimmering, mercury silver. "They’re rewriting my motor functions, Laila. My hand… it doesn’t feel like mine anymore. It feels like a terminal.""Your hand belongs to you. Keep it that way!" She slammed her shoulder against the bulkhead, her rail-gun sparking as she vented the heat buildup. "Move! We need to hit the secondary maintenance tunnel before those drones re-acquire our heat signatures."Omar stood, his movements jagged, jerky like a marionette dancing on frayed strings. "There’s a shift in the floor, Laila. The architecture is… it’s breathing.""It’s a machine, not a lung. Keep moving!"They scrambled deeper into the dark, the air turning from the sterile scent of o

"I’m trying," Omar gasped, his body jerking as if struck by a phantom lash. He slumped against the damp bulkhead, his fingers drumming an erratic, high-speed rhythm against his thigh. "But the broadcast… it’s not an intrusion. It’s an instruction set. It’s trying to rewrite the way I process gravity."Laila didn't waste time on empathy, she snatched his collar and hauled him upright, her mechanical arm whirring with the effort. "Forget gravity, Omar! If your brain starts processing us into a puddle of goo, we’re dead. Can you move?""I can," he forced out, his eyes flickering from silver back to a weary brown. "But the tunnel it isn't just a tunnel. It’s a conduit. The air pressure here… it’s being manipulated. Every step we take, we’re walking into a snare.""Then we step carefully," Laila snapped. She shoved him forward, her own gait unsteady. The sync-bond hummed between them, a jagged, electric itch behind their eyes. "We need to clear this sector. If the Sand-Blind are as close a

"It’s not an update it’s an assimilation, Laila!" Omar roared, his left leg spasming again, forcing him into a grotesque, marionette-like hop. He slammed his shoulder into a support beam, gasping as the impact sent a shockwave of white noise rattling through his skull. "It’s taking pieces of my motor cortex and turning them into relay nodes!""Then stop listening to it!" Laila spun, her eyes darting between the dark, dripping mouth of the tunnel behind them and the erratic flickering of Omar’s irises. "Focus on me. Sync with me. Push it out.""I can't push out a tidal wave with a straw!" Omar’s breath hitched. He grabbed his own thigh, digging his fingers into the muscle until they drew blood. His leg went limp, then snapped back into a rigid, unnatural standing position. "It’s… it’s getting stronger. There’s a nest of them ahead. I can taste the ozone they’re overclocked.""The Sand-Blind," Laila whispered, her jaw tightening. She stepped into his personal space, ignoring the warning

The air in the tunnel turned crystalline, vibrating with a high-pitched frequency that set Laila’s teeth on edge. Omar’s breathing turned ragged, a syncopated rhythm that defied human lung capacity. His hand moved toward his holster not to draw his weapon, but to twitch, his fingers tapping out complex strings of binary code against the steel."Omar, stop it!" Laila grabbed his wrist, her grip firm enough to leave bruising. "They’re listening for patterns. You’re broadcasting like a flare in the dark.""I’m not doing it," Omar rasped, his gaze fixed on a point in the darkness where the shadows seemed to ripple like liquid oil. "They’re forcing the handshake. The Sand-Blind... they’ve found the frequency we’re using to communicate. They aren't just patrolling, Laila. They’re decoding us."A metallic scraping echoed from down the tunnel. The Sand-Blind were close, their movements unnaturally fluid, the sound of their mismatched, scavenged cybernetics clicking rhythmically against the st

The violet light scorched the tunnel, turning the stagnant dust into a swirling haze of ionizing radiation. Laila didn’t look at the Sand-Blind, she looked at Omar. His face was a map of contradictions terror in his eyes, but his mouth pulled into the tight, deadpan smirk of a machine processing an error."They're not just hunting," Omar whispered, his voice vibrating with a dual-tone resonance that made Laila’s own inner ear ache. "They’re calculating. My trajectory. Your heart rate. The structural integrity of the ceiling above them.""Stop calculating and start shooting," Laila snarled. She leaned out from the ventilation shaft, the heavy rail-gun braced against her shoulder. "If you can see their firing patterns, give me a window.""Twelve point four seconds," Omar replied instantly, his arm snapping up with unnatural, mechanical grace. He wasn't pointing a weapon; he was pointing his index finger. "The center one is the anchor. If you hit his power pack, the feedback loop will sc