The ground shuddered, as if something trapped underground was trying to break free. Light flickered through broken lines, slicing across brick with restless fingers. Each time she pulled air into her lungs, it felt thinner than before. Under her skin, Fenris stirred - not speaking, yet loud enough to drown out thought.
Out of the corner stepped Elias Vane, close now, each motion precise, silent as breath on glass - hunting without rush. Drones lay broken, yet steel limbs kept crawling, skittering from dark corners like insects forged in iron. In the middle stood Arthur Thorne, still, lips curled just enough to show amusement, his eyes fixed ahead - as though time itself played out by his design.
“You’ve come far, Sloane,” Arthur said, voice smooth, heavy with mock admiration. “But the wolf… it’s still a child. You’re barely holding it back.”
Fingers clenching the glass tube, Sloane watched golden fluid shimmer under shaky illumination. Into motion he burst - Fenris - with talons eager, thoughts sharp as blades. Jaw tensing, she fought the beast nudging against her restraint from within. At the corners of sight, crimson fog curled again, while nerve impulses hummed offers: strength without limits, movement like fire, hunger unchained.
“I’m not a child,” she hissed. “And you’re about to find out why.”
Arthur tilted his head, amused. “Bold words. Words that will shatter.”
A flash of motion - steel fingers snapped toward Sloane. She dropped just below them, armor creaking as metal tore into itself. Nearby, Elias moved without pause, his strike collapsing one machine after another. Clanging filled the space, each impact timed between breaths. Deep within her ribs, she felt Fenris’s hum rise like a storm waiting.
Elias snapped at her, hands tight on her arms, shaking loose her drifting thoughts. Focus here, he demanded, voice sharp as a blade cutting through fog. Something wild surged between them, rising fast, impossible to ignore. He pressed closer, eyes locked, refusing to let her look away. Now steady it, before everything fractures apart like glass hit by sound. His words landed hard, urgent, leaving no room for delay
Faint gold flickered in Sloane’s widened eyes when Fenris pushed forward. Sharp nails crept longer, every muscle wound tight like a spring charged by something beyond nature. Even then, beneath the storm inside, Arthur pressed close - not loud, just there, weaving through thoughts, nudging dread, pressing on weak spots without warning. The weight stayed, quiet but constant, like breath against skin.
Fear does not live in me, her words snarled, caught between person and beast. The wind itself moves through my bones
A grin tugged at Arthur’s mouth, then slipped. Suddenly, doubt flashed across his gaze - Sloane noticed it right away. Moving ahead, arms lifting like he could quiet the storm he'd started, yet the chance had passed. Victory already settled on Fenris, silent and sure.
Suddenly forward surged Sloane, smashing into the closest machine limb hard enough to buckle steel. Light burst in jagged flashes, shapes bent like wet clay. At her side stepped Elias - sharp movements, no wasted motion, every hit timed as if breathing together, two pieces of one shadow. But standing still was Arthur. Quiet mind behind steady eyes, just flesh among gears and worse things that hummed beneath skin.
“You think brute force will solve this,” he said, voice low, “but the real game… is your bloodline.”
Stillness took hold of Sloane. From Fenris came a rhythm, soft yet deep, running through muscle and marrow alike. That sensation - familiar - the echo of her father, Arthur's bloodline, history leaning hard against her back. What she held, the vial, fell short. Command alone wouldn’t reach far enough. Beyond order, beyond training, something raw was missing - nerve, fire, an edge Arthur himself never saw coming.
The ground shook without warning. Panels in the floor let out a low creak as they slid open. Light beams flashed red through the air - aimed not at the people - but at the vial of serum resting nearby.
"Arthur!" burst from Sloane as she lunged forward, fingers stretched like blades. Mid-flight, the vial twisted, brushing just against her hand. A growl ripped from Fenris, jaws wide, eyes burning with rage. Into her palm it dropped - the liquid hummed, heat blooming where it touched.
Mid-lunge, Elias blocked a mechanical limb swinging toward her skull. Sparks flew down like rain while metal screeched under pressure. The room turned into chaos - shadows slicing through clashing steel. Each footfall echoed louder, each hit sharper, pulses roaring inside ribs. Air itself hummed, thick with breath, iron, and unspooled force.
Arthur’s calm fractured. “You… you are Fenris incarnate,” he whispered, almost awed. “You’ve taken what was meant to be contained… and you’ve made it yours.”
Sudden gleam flashed through Sloane's grin, shadows flickering across her face. From Fenris came a bellow - raw, layered with something deeper than bone, shaking dust from the rafters. That last metal limb gave way, crushed by impact she helped drive home. Stillness took hold then, brief as an intake of breath, broken just by sparking wires and water tapping through shattered glass.
Out came a quick breath from Elias. That’s everything, he told himself, words tight. You stayed where you needed to be
Breath tore through Sloane’s lungs. Not quite gone, Fenris lingered - just beneath the surface. A beast crouched behind bone, eyes open, waiting. Her gaze settled on Arthur, shaking now, his steady face split down the middle.
“You’ve underestimated me,” she said, voice low, human again but still threaded with predatory edge. “I am more than the glitch. More than the serum. I am the end of your designs.”
A flicker passed between them, silence loud with what wasn’t said. His voice, low but edged, broke the space like stone through glass - “Not finished yet, Sloane. Not by half.”
Inside, a low creak echoed through the building when the last devices of Helix Dominion clicked off. Water hammered the metal roof, dragging grime into gutters, yet the chaos in her chest - and his - only grew louder. Heavy silence followed each thunderclap, matching the unrest that wouldn’t settle.
For once, Sloane got it - a truth both awful and dazzling. Not merely getting by now. Awake, instead.