Ralphie’s hand shook as he raised his pistol, the trembling barrel catching the glint of Raven’s flashlight beam. The tunnel behind them pulsed with darkness—deep, unnatural, breathing darkness. The ringing in his ears hadn’t stopped, and Nigel still writhed on the ground, palms pressed tight against the sides of his head.

  Raven didn’t flinch.

  “Eyes forward, Ralphie. Whatever hit us with that sonic blast is coming.”

  The chittering returned.

  Not a roar this time—worse. Thousands of tiny, wet mandibles clicking in sync, echoing up the cylindrical passage like a swarm of metallic locusts scraping steel.

  Ralphie swallowed. “Raven… I—I think it’s closer.”

  “It is,” Raven said, racking her rifle with a grim finality. “Now breathe. Aim. If you can’t shoot straight, shoot often.”

  A pair of glinting reflections appeared deep in the black.

  Then a dozen more.

  Then hundreds.

  Ralphie’s heart convulsed as the swarm burst from the darkness like a living tide—pale, spindly creatures clinging to the ceiling and walls, their limbs jointed backwards, their needle mouths clicking in anticipation.

  “Back! BACK!” Raven shouted.

  She fired first. The muzzle flash illuminated a wall of writhing bodies. One creature collapsed in a tangle of limbs; the rest surged over it without pause.

  Ralphie fired, missing the first shot, but the second caught something in the thorax. It shrieked, sounding like a tape recorder melting.

  “Nigel, get up!” Ralphie yelled.

  Nigel forced himself upright, still shaky. “ I-I’m here.” He reached for Ralphie blindly, then braced himself against the tunnel wall. “Go! Move toward the exit—now!”

  The swarm closed the distance impossibly fast.

  Raven grabbed Ralphie by the back of his hoodie and shoved him toward the ladder leading out of the Haven tunnels. “Climb! Climb or die down here!”

  Ralphie scrambled up the rungs. The metal vibrated under the force of the creatures colliding with the lower steps.

  “Faster!” Nigel barked.

  Ralphie swung the hatch open, cold city air washing over him. The moment he surfaced, he reached back down. He grabbed Nigel’s arm, hauling him up as Raven emptied another magazine into the tunnel.

  “Pull the hatch!” she screamed.

  Nigel grabbed the metal lip and slammed it shut just as a clawed limb wedged through. Ralphie threw his shoulder into it; Nigel did the same. The limb spasmed, screeching.

  Ralphie shouted through gritted teeth, “Raven—help!”

  She hooked her boot under the hatch handle and stomped as hard as she could. The limb snapped, falling, twitching onto the concrete. Raven kicked it aside and forced the hatch fully down. The locking bar slid across with a final, merciful clank.

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  The chittering below them exploded into a furious frenzy, creatures ramming the steel barrier.

  The hatch jumped with every impact.

  “It won’t hold,” Nigel said.

  “It doesn’t have to,” Raven replied. “We’re leaving.”

  They emerged into a half-collapsed subway maintenance room. Dust floated like smoke through fallen beams. Somewhere above them, a distant klaxon wailed.

  Ralphie’s pulse raced. “We can’t go back the way we came.”

  “No,” Nigel said. He pulled Ralphie close, wiping tunnel grime from his brother’s cheek with a trembling thumb. “But you’re doing well. I’m proud of you.”

  Before Ralphie could respond, a metallic shriek cut through the building—this one from above, not below.

  Raven swore under her breath. “Drones. The swarm must’ve alerted them.”

  A spotlight slashed through the broken ceiling, sweeping the room.

  “RUN!” Nigel grabbed Ralphie’s hand.

  They sprinted through a toppled doorway as bullets chewed the concrete behind them. The trio ducked into an alley littered with rusted piping and shattered brick.

  More drones appeared overhead—sleek, angular, hunting silhouettes.

  Ralphie’s lungs burned. His legs felt like rubber. “Nigel—I can’t—I can’t keep—”

  “Yes, you can,” Nigel said firmly, guiding him behind a burned-out bus. “You’re stronger than you think.”

  Raven fired at the drones, dropping one. Another shot a grappling harpoon that embedded into the bus chassis, ripping metal apart as it reeled itself in.

  “Move!” she shouted.

  They burst onto a larger street—windy, dust-filled, open.

  Too open.

  “Where do we go?” Ralphie gasped.

  Raven pointed toward a skeletal tower whose face had collapsed inward, forming an open, jagged gap. “Through the old Mariner Building. It’s connected to the old monorail line. Might get us clear.”

  “‘Might’?” Ralphie echoed.

  “You want certainty? Survive another ten minutes.”

  They rushed inside. Broken glass crunched beneath their feet as they barricaded themselves behind a fallen marble slab. The drones scanned the outside but hadn’t entered yet—they hovered, calculating.

  “They’re waiting for something,” Nigel said.

  Raven checked her ammo—three bullets left. “They want us cornered.”

  Ralphie’s chest tightened. “The creatures in the tunnels—they... they can’t get up here, right?”

  Before anyone could answer, a distant metallic boom came from beneath the building.

  Dust rained from the ceiling.

  “Oh, come on!” Nigel groaned. “They’re burrowing?!”

  Raven grabbed Ralphie’s shoulders, her eyes fierce. “Listen to me. No matter what happens—stay beside Nigel. You two are getting out of this city.”

  She stood, exposing herself deliberately.

  Nigel swore. “Raven!”

  “Cover the flanks!”

  She fired upward, drawing the drones’ attention. Bullets tore into the slab around her as Nigel and Ralphie sprinted toward the monorail shaft at the rear of the lobby.

  Ralphie looked back once and saw Raven, still standing, fearlessly unloading the last of her ammo into the machines.

  “GO!” she barked.

  A drone missile struck.

  The explosion knocked Ralphie off his feet and sent Nigel skidding across the floor. When the dust cleared, the lobby was an inferno.

  “Raven!” Ralphie screamed.

  Nigel grabbed him, voice breaking. “We can’t—we can’t help her. We have to move.”

  A guttural chittering rose behind them—the creatures had breached the subfloor.

  That decided it.

  Nigel dragged Ralphie down the monorail maintenance ramp.

  The monorail tunnel opened into a vast, wind-torn viaduct exposed to the sky. Twisted rail lines ran above the ruined cityscape like the ribs of a collapsed beast.

  A single maintenance cart sat derailed but intact.

  Nigel shoved Ralphie toward it. “Get in! I can hot-wire the battery.”

  Ralphie climbed aboard, fumbling with the safety rail, hands trembling. “Nigel—Raven—”

  “She knew what she was doing,” Nigel said, forcing wires together. Sparks spat. The cart hummed weakly. “She bought us thirty seconds. Don’t waste them.”

  Drone shadows approached from behind.

  The chittering creatures swarmed up the ramp.

  The cart jerked forward.

  “Come on—COME ON!” Nigel slammed the manual throttle.

  The cart lurched onto the rail line just as a wave of pale limbs spilled onto the viaduct behind them.

  Ralphie looked back—and instantly wished he hadn’t.

  A hundred hollow eyes glowed in the dark, watching them flee.

  Nigel wrapped an arm protectively around his brother as the cart picked up speed, rattling and shaking over the broken rails.

  “You’re alright,” Nigel whispered, pulling Ralphie close. “You’re safe. I’m right here.”

  Ralphie pressed his forehead against Nigel’s shoulder, heart hammering, breath ragged.

  For the first time since the tunnels, he felt steady again.

  Together, they shot across the ruined skyline—away from the Haven tunnels, away from the swarm—toward the promise of escape.