The night was alive with breath.

  Ace clung to the trunk of the tall, ancient pine, her arms wrapped tightly around the coarse bark, her chest rising and falling in strained silence. Her breath clouded in the cold air, evaporating too quickly. She pressed her back flat against the tree, knees bent on the thick branch beneath her, barely daring to shift her weight.

  The compass in her hand sputtered again—click—then stalled. The glow remained, faint but steady, casting the softest halo against her fingertips. Her other hand trembled, reaching down to her waist where the box hung, swaying slightly with her motion.

  The wind pushed gently through the treetops. Leaves rustled faintly in the distance—then stopped. A second passed.

  Another.

  The breeze didn't return.

  Ace's breath caught in her throat. Her violet eyes narrowed, catching the dim light of the compass as she focused on fixing it, ignoring the tension climbing up her spine. Slowly, she lifted her head, scanning the dense canopy ahead. A cluster of leaves to her left—high, too high for any deer or bear—twitched again, just once, unnaturally precise.

  She ducked her head and worked faster, heart pounding loud enough she was sure they could hear it. She scraped at the jammed rim of the compass with her thumb, teeth gritted, whispering something under her breath—maybe a prayer, maybe a curse.

  Then the sound came.

  A low, rattling purr rolled through the trees. It wasn't a growl. It was something else—wet and deep, like something breathing through a broken throat. The sound quivered in her ribcage, reverberated behind her eyes.

  Her head snapped up. She froze.

  Below, movement stirred among the trunks. Shadows shifted, subtle but sure. Something passed behind a cluster of trees—not running, not charging. Just... present. Lingering.

  Then the branch she crouched on shuddered. Not from the wind. Something had leapt, caught the tip of the limb with its hand. The whole tree swayed.

  Ace's head snapped toward it just as the creature screamed—a sharp, static-like shriek that echoed through the forest like time tearing. She leapt, bounding to the next tree, boots skimming moss as she slid down the trunk and hit the ground running.

  Behind her, the forest woke up.

  They followed.

  Ace sprinted, weaving through trees, breathing hard but steady. Her right hand smeared sparkling powder across her forearm from the box at her side, while the other worked at the compass, shaking it, coaxing it to life. A faint hum began.

  The creatures moved like predators. Long legs bent, heels never touching, only toes pressing into the soil with precise, disturbing grace. They ran on all fours, clawed hands digging into the earth palms-down, their bodies swinging low in rhythm like a hunting pack.

  Click.

  The compass snapped back to life.

  Ace's eyes flared light gray—no longer purple, not quite white, not quite human anymore. Her legs pushed harder. The trees began to thin.

  She burst through the last cluster of pines, out into a cold, wide clearing—and then, the edge. The world stopped at a cliff, wind howling up from the darkness below. She skidded to the edge, boots spraying dirt over the precipice. Her chest heaved. The compass buzzed softly in her hand. Behind her, the creatures slowed—but they didn't pounce.

  They stepped just out of the tree line, surrounding her. No words. No growls. Just their breathing—wet, inhuman. Their tendrils lifted slightly, sensing vibrations in the air, shimmering with quiet pulses—but none were close enough to touch her. Not yet.

  They didn't approach her all at once. One stepped forward, slowly. Taller than the rest, more deliberate. It rose up on two legs, its body moving with eerie patience. The tendrils behind its head quivered gently, pulsing with light like a heartbeat exposed.

  Ace looked at it.

  Smirked. "Not today."

  She raised the compass, thumbed the switch on the box. A series of sharp spikes pierced inward, crushing the creature inside. The glow surged.

  And she vanished.

  A burst of powder spilled into the air where she had stood. Wind scattered it off the cliffside, and the only sound that followed was the raw, fractured scream of something that had lost its prey to time itself.

  A heavy mechanical thrum echoed through the rusted warehouse as Ace stepped inside, the door creaking closed behind her. Her boots clunked on the concrete floor, scuffed and oil-stained, lit only by the occasional flicker of overhead tubes. The space was massive, divided loosely by makeshift walls built from salvaged metal and scrap wood, forming small personal "rooms" scattered throughout the expanse like stitched-on patches.

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  She reached into the side of her slung carry-bag and pulled something out—a fist-sized object, wrapped in cloth. Then, without breaking stride, she stepped into her room and tossed the bag just past the narrow doorway. It landed on the floor beside the simple bed positioned against the back wall.

  "Professor!" she called out, continuing deeper.

  Her stride was uneven, tired but deliberate, a slow strength in her shoulders as she moved. She passed old tool cabinets, spools of wire, data pads blinking half-charged. She could already hear him: loud hammering, something metal being drilled, muttered Russian under layers of static and noise.

  "Professor!"

  The noise stopped.

  A clatter. Then, "What—who's there?"

  He turned from behind a half-covered workstation, goggles lifted onto his forehead, hair wild.

  "Ace!" His voice broke into a wide, delighted smile. He dropped whatever instrument he was holding onto the table and rushed to another workbench.

  "You're back! Come, come, I have to show you this. The waveform—it held. It actually held! And look—look here, I reversed the decay half a second longer. I think we can stabilize it if we—"

  She smiled faintly, set the wrapped cloth on the edge of the table.

  "You might want this first."

  Unwrapping it, she revealed small, black stones—jagged and faintly warm, oozing with a slow, viscous black sheen.

  Paukin's eyes widened. He scooped them up like treasure and carefully deposited them into a sealed glass container.

  "This... this is from their nesting ground? You went further than last time."

  "Too far. I almost didn't make it. They were everywhere."

  He paused, looked her over more closely, concern tugging at his expression. But she handed him the compass.

  "Jammed again. The button."

  He took it from her, already tinkering as he turned back to his table.

  "I'm going to lie down for a bit," she said quietly.

  She walked back the way she came, slower now. Her boots sounded heavier. She entered her room, pushed the door mostly closed behind her, and let herself collapse face-first onto the bed.

  The breath she let out was long, full of weight.

  After a moment, she rolled halfway to the side and reached under the bed, pulling out a small, worn notebook bound in cracked leather. A string-wrapped pen dangled from its spine.

  She flipped it open to a blank page.

  And began to write.

  -----

  April 3rd

  Location: Warehouse Base - Drevnya Zima

  Encountered creatures again. Four, maybe five. One nearly made contact. Compass jammed mid-run. Worked eventually. Paukin will check it. Reached the outer edge of the nest. Collected samples — stones still warm. Need to test powder residue. Thicker there. Different smell.

  I'm tired. Not just physically. The kind of tired that sleeps inside your bones.

  -----

  She stayed like that for a while. Maybe thirty minutes, maybe more. Long enough for the room to settle around her.

  The space was small but lived-in. A narrow bed pressed to the far wall with a thick, patched blanket folded at the edge. One shelf above it lined with a handful of small objects — a dried flower in a vial, a locket from her grandmother, a smooth pebble from her younger brother she kept since he was six. A photo tucked behind a jar — the two of them on a rooftop, grinning, wild-haired and sunburned.

  Near the window, a pile of folded clothes sat atop a battered trunk. A cracked ceramic cup held pens, wires, and bits of scavenged metal. On the wall above, she'd scratched faint tally marks — days, maybe, or jumps.

  Eventually, Ace sat up. Her legs swung off the edge of the bed and she stood with a quiet stretch, cracking one shoulder. She opened her door and stepped out into the warehouse. A kettle sat cooling on a distant metal counter. She crossed the room, picked up a chipped enamel mug, and poured herself some of the already-made tea. Steam curled upward in lazy spirals.

  Then she continued past her room, moving toward the heavy exterior doors of the warehouse. She pushed one open and stepped outside.

  The light caught her immediately. She squinted and adjusted her stance, walking a few steps into the crisp air. She found a place along the outer wall of the building, let her back press against the sun-warmed metal, and lowered herself into a squat.

  She sipped the tea, winced a little. "Hot", she muttered.

  The breeze kissed her skin, cool against her cheeks. Spring was here, technically — the trees hadn't fully bloomed, but the world smelled like thawing bark and distant green. The sky was wide and pale blue, the sun bright but struggling to warm the earth.

  In the distance, the silhouette of Drevnya Zima crouched against the woods like a forgotten memory. The town was quiet — only a handful of crooked houses remained, their chimneys long dead. Wooden fences leaned, half-eaten by moss. An old church steeple pierced the skyline, blackened by time and ash. What life had once existed there had long retreated into silence.

  But the warehouse still stood. A rusting monument stitched from another era, housing scraps of time and the people trying to fix it.

  Ace returned inside a few minutes later, the tea only half finished. Paukin was still at his bench, fussing with a tool too small for his hands. But something drew his attention away. The container holding the black stones sat beside him, and one of the stones shimmered.

  Not light. Not heat. It was the powder.

  A thin line of it inside a crack pulsed. Once.

  Then again.

  Paukin straightened slowly. He leaned closer. The movement was faint — just a shift — but unmistakable.

  Ace's voice came from behind. "Everything okay?"

  Before he could answer, a sudden fluttering caught her eye. Her own box — the one tied to her waist — twitched slightly. The butterfly inside had been resting.

  Now it was agitated.

  Its wings beat erratically, tapping at the cage with increasing speed.

  She placed a hand over it, steadying the box, but her eyes never left Paukin.

  He looked at the stone again, then at her.

  "This... this isn't from the nest," he said, voice low.

  "What do you mean? I found them there."

  He held the container up, turning it toward the light.

  "No," he said. "This came from the black one."

  Ace stood there, silent.

  And the butterfly inside her box kept trembling.

  [End of Chapter 1]