AI The air changed first.
One moment, Rory was breathing the damp, familiar scent of London rain on asphalt. The next, her lungs filled with something colder, cleaner, laced with the smell of deep earth, blooming night-flowers, and something sweetly metallic, like ozone after a lightning strike. The low hum of city traffic vanished, replaced by a silence so profound it pressed against her eardrums.
She stopped. Before her, two massive oaks, their trunks wider than her flat, grew so close together their canopies formed a cathedral arch. Their bark wasn't brown, but a deep, shimmering indigo, etched with patterns that shifted if she stared too long. Between them, the air rippled like heat haze over summer tarmac, but here , it glimmered with faint, motes of silver light.
"This is it," Nyx whispered. Their voice, usually a wind-caught sound, was a solid thing in the stillness. A silhouette darker than the gathering dusk coalesced into a taller, more defined shape beside her, the edges of their form smudging into the shadows of the oaks. "The boundary."
Rory’s hand went to her chest. Beneath her jacket, the Heartstone pendant lay warm against her sternum, a steady, rhythmic heat. It hadn't been this insistent since she’d first found it in her coat pocket three months ago, a mysterious gift with no return address. "It’s pulsing."
"As it should. The Veil is thin here . A wound that never truly heals." Nyx took a step forward, their form flowing like poured ink. One hand, more solid than the rest of them, reached out. The moment their fingers touched the shimmering air, the silver motes swarmed, not attacking, but *curious*, tracing the lines of their knuckles . "It remembers me."
Rory took a breath. Cool-headed. Intelligent. That’s what Eva always said. Right now, her cool head was cataloguing the sheer wrongness of the place—the light that had no visible source, the impossible trees, the scent that was both decay and hyper-life. Her intelligent side was screaming a hundred questions. She pushed them down. Questions were for later. Action was for now.
She followed Nyx, stepping between the oaks.
The world dissolved into a torrent of sensation. A chorus of high, chime-like sounds flooded her ears. Pressure squeezed her skin, then released, like plunging into deep water and resurfacing in a single step. The air grew thick with pollen—or was it light?—golden specks drifting in slow, lazy spirals.
They stood in a clearing.
But 'clearing' was the wrong word. It was a pocket of impossible geometry. The sky above was not London’s bruised purple, but a deep, velvet indigo, hung with stars that burned in colors she’d never seen—hues of deep rose and molten copper. Where the horizon should have been, there was only a soft, eternal twilight, the source of the ambient, directionless glow that illuminated everything.
And everything was *alive *.
Wildflowers carpeted the ground in a riot of color so vivid it hurt to look at—blues that hummed, reds that pulsed , whites that glowed. They bloomed around the bases of the standing stones. Not stone. Rory corrected herself, her mind scrambling. They were organic, grown, not carved. Pillars of a wood-like substance, smooth as bone and pale as moonlight, rose in a rough circle. Their surfaces were covered in those same shifting, indigo patterns as the boundary oaks. They hummed, a low, foundational vibration she felt in her teeth more than heard.
"The Grove of Isolde," Nyx murmured. They were more solid here , their form holding its shape against the strange light. Their faintly glowing violet eyes scanned the space. "Time moves like honey here . Be mindful."
Rory nodded, her gaze darting. A tree with leaves of spun silver grew beside a pool of water so clear the pebbles at the bottom looked like scattered jewels . The air tasted of honeysuckle and iron. "It’s… a lot."
"A fragment of the Fae realm, stitched into yours. A scar tissue of wonder." Nyx began to move, their steps silent on the mossy, flower-strewn ground. "Isolde! We are here . The human carries the Heartstone."
The name hung in the air .
From behind the largest standing stone, a figure emerged. She moved with a fluid grace that made no sound, and as Rory watched, she realized why: the woman left no footprints on the soft earth. Her hair was a cascade of silver, falling to her waist, and her eyes were the color of pale lavender. She was ageless, her features sharp and serene, her skin carrying the faint, pearlescent sheen of moonlight on water.
"The Shadow returns," Isolde said. Her voice was a melody, each word precise, yet carrying an echo , as if spoken from a great distance. "And brings the one who wears the red tear."
Rory’s hand instinctively covered the pendant through her shirt. "You know what it is?"
Isolde tilted her head, a slow, bird-like motion. "I know the scent of Dymas. Gluttony’s bower. Its warmth is a kiss from Prince Belphegor’s orchards. A dangerous gift for a mortal hand."
A shiver traced Rory’s spine, unrelated to the cool air. "Someone sent it to me."
"Someone guides you." Isolde’s lavender eyes held no judgment, only observation. "Or uses you as a key. The lock has been sought for a very long time."
Nyx drifted closer, their shadow-form rippling. "We need to know what she unlocks. The Wardens are blind. The tears in the Veil are multiplying. The solstice weakens the threads."
"The solstice." Isolde repeated the word as if tasting it . "A hinge-point. The door swings both ways. You seek to know what waits on the other side of the hinge?"
"We seek to know what’s already *here *," Rory said, finding her voice. The unease was a cold knot in her stomach , but the wonder was still there , a brighter, fiercer spark. This place was terrifying, but it was real. More real than her part-time delivery shifts, more real than the haunted look she still sometimes caught in her own reflection. "What’s coming through."
Isolde smiled, a slight, cryptic upturn of her lips. "A question with an answer that changes with the asking. Come. The standing stones remember what the Veil forgets."
She turned and led them deeper into the grove, past the humming pillars. Rory noticed the air grew warmer the farther they went, and the flowers changed. The riotous colors muted into deep crimsons and bruised purples. The sweet scent was undercut by something richer, spicier, like cloves and dark earth.
They reached a depression in the center of the grove, a shallow bowl filled with smooth, black sand. At its heart lay a pool, not of water, but of liquid shadow, perfectly still . It reflected none of the twilight sky above, only a deep, starless void.
"The Mirror of Absent Paths," Isolde stated. "It shows not what is, but what could be , or what was nearly so. Gaze, but do not trust the image. The Fae cannot lie, but mirrors are under no such compulsion."
Rory stepped to the edge. The black sand shifted under her boots. She looked down into the pool.
For a second, she saw only darkness. Then, an image bloomed. Not her reflection. A bustling kitchen, steam rising from a hundred pots. Figures in stained white moved with frantic, precise energy. But the ingredients on the counters were wrong—glowing fungi, slabs of meat that pulsed with faint light, fruits that writhed slowly on their vines. A tall, gaunt figure in a chef’s hat turned, and his face was a ruin of stretched skin and too many teeth. He held up a cleaver that dripped luminous blue. He was looking right at her.
She jerked back, a gasp catching in her throat. The image vanished.
"The Kitchens of Dymas," Nyx said, their voice a low whisper . "A Hel realm. Gluttony’s domain."
"The pendant warms near portals," Rory murmured, her mind racing . "A portal to *there *?"
"Or a memory," Isolde said, her gaze on the now-dark pool. "The Heartstone is a fragment of that place. It yearns for its home. It calls, and sometimes, things answer the call."
As if in response, Rory felt the pendant flare, a sudden, sharp heat against her skin. At the same moment, the air by the largest standing stone shimmered violently. The silver motes of light swarmed, agitated. A sound tore through the grove—a high, thin shriek, like metal on glass, followed by a wet, tearing noise.
From the distortion, a shape poured forth. It was all wrong. A canine form, but made of shifting, glistening muscle and bone, with too many joints. Its head split vertically, opening into a maw lined with needle-like teeth. It didn’t have eyes, just pulsing, heat-seeking pits. It sniffed the air, its gaze locking onto Rory with terrifying intelligence.
It wasn’t from the Fae realm. The scent hit her—rot and sulfur and that same ozone-metal tang, but corrupted, vile.
Nyx was already moving , becoming a blur of darkness that slammed into the creature. They flowed around it, shadow tendrils seeking to smother. The thing shrieked again, a sound that physically hurt, and thrashed, its limbs lashing out with impossible speed. A claw tore through Nyx’s form, scattering shadow-motes that quickly reformed.
"Helspawn!" Isolde’s voice lost its melodic calm, gaining an edge of command. "A skulker! It slipped through a nascent tear!"
The creature broke free of Nyx’s grasp, its vertical mouth snapping. It lunged, not at Nyx, but at Rory . The Heartstone’s heat became a brand.
Instinct took over. Rory’s hand went to her side, not to the pendant, but to the slender shape she’d forgotten she wore . Isolde’s gift. The Fae-Forged Blade, strapped to her calf under her jeans. She drew it.
The moonsilver dagger sang as it left its sheath, a clear, high note that cut through the groan and shriek. In the twilight glow, it shone with a cold, white light. The temperature dropped in a radius around her, the chill biting at her fingers.
The Helspawn hesitated. Its heat-pits flared.
Rory didn’t hesitate. She stepped forward, not away. The creature was fast, but it was also new to this place, disoriented. She’d delivered enough orders in sketchy parts of London to know how to move in a fight. She wasn’t a fighter, but she was pragmatic.
She drove the blade upward, under the thing’s chin, into the soft, pulsing flesh of its neck.
The effect was immediate. The moonsilver flared, a supernova of white light. The creature didn’t bleed; it *unraveled *. Its form dissolved into shrieking wisps of black smoke that smelled of burnt hair and brimstone. The smoke didn’t dissipate; it was sucked back into the lingering distortion by the standing stone, which pulsed once, darkly, before the shimmering air settled and became still again.
Silence returned, deeper than before.
Rory stood panting, the Fae blade cold and solid in her hand. Her heart hammered against her ribs. The scent of brimstone faded, replaced by the grove’s own strange perfume.
Nyx reformed beside her, their shadowy edges still agitated. "A scout. Bold, to enter this place."
"It was drawn to the Heartstone," Isolde said, her lavender eyes fixed on Rory . "Or to its bearer. The blades you carry, mortal—the one of warmth , the one of cold. You are a beacon . And now, you have proven you can cut the shadows that answer."
Rory looked from the now-innocent distortion to the blade in her hand, then to the pendant glowing softly through her shirt. The wonder of the grove hadn’t faded, but it had been joined by something heavier, colder. Purpose.
The environment was alien and wondrous. And something from a place of gluttonous horror had just tried to eat her in it.