AI Aurora Carter kept her keys hooked through her fingers as she walked the last stretch through Richmond Park. The air sat thick and damp on her tongue, like rain that had forgotten how to fall. London behind her had a distant, ordinary noise—traffic, a late bus sighing at a stop—but the further she went, the more the sound seemed to fold in on itself.
The stones waited where the map insisted they would.
She didn’t trust maps out here. She trusted the message on her phone, the one that had arrived with no sender and a single line: Bring the Heartstone. Night only.
Her left wrist tugged when she lifted her hand to check for the scar beneath her sleeve. The crescent mark had never stopped feeling like a warning, even after years.
The Heartstone pendant sat hidden under her coat until she stopped and pressed her palm over it through fabric. Warmth seeped into her skin, faint but certain. It pulsed with a rhythm that didn’t match her heartbeat. Once, it had done that near an old doorway in London, when she’d barely noticed the air change. She’d never told anyone. She hadn’t wanted questions to follow her into whatever hole the world hid.
Now the warmth rose again, like someone breathing through a wall.
A low branch scraped the side of her head. She flinched, spun, and stared into black between oak limbs.
Nothing moved.
Her phone light cut across the standing stones in a quick sweep. Each one was an old oak trunk half-buried in earth, their roots knotted like hands. The boundary line formed a rough circle. The clearing beyond it stayed stubbornly still.
She stepped through.
The cold didn’t hit all at once. It settled in layers, creeping from her ankles up to her knees, then her waist. Her breath fogged in a thin sheet and vanished too fast, as if the night didn’t want to hold it. The street sounds behind her died. Not faded. Cut. Like someone had put their palm over a mouth.
Aurora swallowed. “Right,” she said, and her voice felt wrong in the space, too clean and too flat.
The wildflowers at the edge of the clearing bloomed in defiance of season. Pale petals caught the torch-like glow of her phone, each one too vibrant. Their stems didn’t bend in wind because there wasn’t any wind. She watched them anyway, searching for a ripple that never arrived.
She took another step. Her shoes met the ground with a soft crunch that sounded like dried leaves, then like soil , then like something brittle and fibrous. The texture under her foot shifted as she shifted her weight . She paused.
The ground stayed where it was, but the sound had moved on without her.
“You’re playing games,” she said to the air . She didn’t raise her voice. She kept it even, like she was speaking to a customer at Golden Empress. Like she could turn whatever this was into an order she could fulfil.
The pendant warmed again, stronger. The pulse beat three times in a pattern that made her teeth ache.
She unclasped the necklace from under her coat. The silver chain glinted with faint inner glow. Deep crimson sat in the centre of the stone like a heartbeat caught in glass. She held it up, then brought it closer to her chest, watching the glow intensify at each inch.
Her reflection in the stone didn’t match her face.
For a second her eyes looked slightly too wide. For a second her mouth curved into an expression she didn’t wear. Then it corrected, and the misalignment made her stomach tighten as if she’d swallowed a wrong truth.
Aurora closed her fist around the pendant. “All right,” she muttered. “You want it. I’m here.”
The reason she’d come sat in her coat pocket: a folded piece of paper with a diagram she’d drawn after nights of staring at old records and maps and the odd absence in her memory where Evan’s violence had chewed holes. The diagram showed the grove’s centre, a place marked in someone else’s handwriting with a symbol she’d only seen once in her childhood.
A Hel spiral. Not Hel as in the goddess. Hel as in a door.
She hadn’t believed those notes until the pendant started responding. Warmth when near the boundary stones. Pulse patterns when she approached certain points in London’s old streets. When she’d asked Yu-Fei Cheung about Dymas—an origin name for artefacts—she’d received a look that had asked her not to.
Yu-Fei had said, “Some things only open when the right person approaches,” and then gone quiet, as if the kitchen had leaned in to listen.
Tonight, she stood in the Fae Grove with that feeling in her bones again. Not fear yet. Not exactly. Something colder.
Anticipation didn’t belong in a place this quiet.
She took out her paper, held it to the phone light, and matched the drawn circle to the standing stones. The centre of the diagram sat a few paces ahead, where the clearing looked empty.
Empty meant dangerous, she’d learned. Empty didn’t stay empty.
The pendant’s glow warmed her fingers through her skin. She walked toward the centre.
At first she noticed the sounds that shouldn’t have existed.
A faint ticking. Not a clock. Not a metronome. It came from nowhere and everywhere at once, like someone tapping a fingernail against glass in a room she couldn’t see.
Then a soft scrape, close to her right side. Aurora jerked her head and brought the phone light around.
The light caught nothing but a stand of wildflowers and a shadow that stretched where it shouldn’t. The scrape happened again, slower.
She froze, then turned her head in small increments, keeping the phone light steady on the ground-level shadows. The flicker of her beam showed the movement at the edge of vision—a shifting dark between petals, then gone.
A pulse rolled through her pendant. The crimson stone glowed brighter in her fist.
“Stop,” she said. The word came out like a command she hadn’t practised. “I’m not here for you.”
A sound like laughter slid across the clearing. It didn’t come from a throat. It came from the stones, from the spaces between roots. It ended too abruptly, like a string cut.
Aurora’s shoulders tightened. She forced her breathing to slow. She counted in her head, then stopped counting because the numbers felt like they belonged to someone else .
She lifted her phone light toward the tree line. The oaks stood black and patient. Their branches made a lattice against the sky. No movement. No eyes.
She looked down again, because she couldn’t stand the waiting silence .
At her feet, the wildflowers shifted. Petals brushed soil. Stems leaned just enough to form a shape.
A line.
The line pointed toward the centre.
Aurora stared at it until her eyes watered. Her mind insisted it was wind. Then it insisted there had never been wind. She clenched her jaw and stepped away from the direction the petals had indicated, choosing a different angle to approach the centre.
The line of flowers rotated to keep pointing.
She took a step back. The line rotated back.
Her throat went dry. “You want me on a path,” she said.
The pendant warmed so fast it felt like hot water poured down her palm. Crimson glow surged. Her phone light dimmed, not from battery loss but like the air swallowed it . The space around her thickened, turning the grove into a pocket with its own rules.
She blinked hard.
The standing stones looked closer than they had. The gap between them tightened by a fraction, as if the world had moved its furniture while she looked away. Her sense of distance sharpened into annoyance. She didn’t like the way her brain tried to correct.
Then her ears caught something else.
Footsteps.
Not her. Not an echo . A tread that matched neither her shoes nor the crunch under them. It carried a soft drag, the sound of something that didn’t need to lift its weight .
Aurora lifted her phone, slowly this time, as if sudden motion would break the fragile arrangement of sound and shadow. She aimed the beam at the grass behind her.
Nothing.
The steps came again, from the left this time. Drag. Pause. Drag. Like a person pacing without committing to distance.
Her wrist scar throbbed . She rubbed it without realising.
“It’s one of those,” she said under her breath. “A trick. A… pressure thing.” She didn’t know if she was talking to herself or to whatever watched. She didn’t want silence to fill the space between them.
The pendant’s pulse sped up, then steadied. It stopped matching her breath and started matching the rhythm of the footsteps .
Aurora backed toward the standing stones, keeping her eyes on the ground-level shadows. The footsteps followed her. Not close. Not far. Close enough that her skin prickled and far enough that she couldn’t trap the sound into a direction.
Her heel hit something hard.
She looked down.
A spiral mark had appeared in the earth at her feet. It hadn’t been there a second ago. It looked like someone had pressed a nail into wet soil and then carved it deeper with a blade. The line of the spiral turned inward toward the centre of the clearing.
Her paper diagram lay crumpled on the ground. She hadn’t dropped it. She picked it up and held it next to the spiral in the dirt.
The spiral on the paper matched.
Her stomach tightened. She forced her voice to stay flat. “You moved my map.”
The laughter from earlier returned, closer now, and it sounded like it had learned her tone . It bounced off the oak trunks in little pieces.
Aurora turned her phone light on the spiral. Her beam slid over the carved line and the earth around it seemed to shimmer, but it wasn’t movement. It was depth. The spiral swallowed the light the way a dark throat swallowed sound.
The pendant warmed until her fist ached. She tried to unclench. The stone wouldn’t let her. The silver chain tugged against her collarbone like a living thing.
“You brought me here to open it,” Aurora said. She spoke like she was negotiating with an angry landlord. Calm. Firm. No pleading.
The footsteps stopped.
Silence pressed in so hard that it made her ears ache. She realised she couldn’t hear her own blood over the grove’s stillness.
Then something brushed the back of her coat.
Not a hand. Not fabric rubbing fabric. A pressure at her spine, like the air itself leaned closer. She jerked forward to shake it off, but the pressure moved with her, clinging at the same distance.
Aurora spun, phone light up.
A shape stood between two wildflowers. She couldn’t describe it in human terms, not with her mind. It held the rough silhouette of a person but refused the details. A suggestion of shoulders. A suggestion of head. Where eyes should have been, the dark looked textured, as if the night had grain.
She didn’t move. Her body refused to give the creature an easy action to respond to.
The shape tilted forward.
Aurora’s pendant flared crimson, and for a split second the centre of the spiral in the earth flitted with a thin dark line—like a seam in fabric. It opened a fraction, then closed, leaving only the spiral mark.
The creature’s outline blurred at the edges. It seemed to hesitate, as if it sensed her resistance.
Aurora swallowed. She adjusted her grip on the pendant until the pain in her palm grounded her. “I don’t know what you are,” she said, each word pressed out carefully . “I don’t want to know. I came for the door. The portal. The damn Hel thing.”
The creature didn’t speak. It moved its head as if listening to a conversation she couldn’t hear .
Aurora took one step toward the spiral. The pendant burned. Her phone light guttered, then held steady at a weaker glow.
The wildflowers leaned away from her feet, giving her a corridor of bare soil toward the centre.
At the edge of her vision, the boundary stones shifted again, closing distance by a breath.
She stopped. She stared at the spiral and forced her breathing to match the pendant’s pulse .
It pulsed . Warmth swelled. Crimson glow deepened.
The seam in the earth appeared again, thinner, sharper. The air above the spiral smelled wrong—cold metal and old incense, not like any candle she’d ever lit. The seam didn’t open fully, but it showed her something inside.
Not a room. Not a hallway.
A colour. A cold, dim green-brown that swallowed the phone light.
Her mind tried to name it and failed. It felt like trying to remember a face she ’d never met.
Aurora clenched her teeth. She’d walked into abusive rooms before. She’d learned to stand in the doorway and listen for what came next. This felt like that. A pause before harm.
She held the pendant out toward the seam.
The creature moved. It didn’t rush her. It drifted closer, stopping a few paces from the spiral like an animal measuring the fence between itself and the food.
The pendant’s glow brightened until it lit the creature’s vague head shape with a sick, crimson sheen. Her breath fogged and disappeared too fast again.
“Don’t,” Aurora said, and her voice cracked around the word. She hated that it cracked. She pushed it back into steadiness. “I came alone on purpose.”
The creature tilted, and the air around it shifted. The ticking sound resumed, faint and patient, as if it enjoyed her refusal to panic.
Aurora forced herself to look at the seam again instead of the creature. She slid her paper flat on the soil, smoothed it with her palm. The spiral on the paper looked different now, not carved but living . The lines seemed to tighten, like a muscle.
A line of text sat beneath her own diagram, in handwriting she hadn’t used. She hadn’t noticed it earlier. The ink looked fresh and dark.
She leaned closer and read it in the phone’s weak light.
BRING WHAT YOU TOOK.
Her throat went cold. She could name what she’d taken only in the ways that mattered: she’d taken herself out of Evan. She’d taken years back into her life by fleeing. She’d taken Eva’s call and followed it. She’d taken her own safety by leaving Cardiff.
But the words on the paper didn’t sound like a plea. They sounded like an accounting.
Aurora’s fingers tightened on the paper. “I didn’t take—” she started.
The creature exhaled.
The sound came out as a soft hiss, like breath drawn through reeds. It rolled across the clearing and stirred the wildflowers without wind, petals turning toward her. The ticking got faster. The seam in the spiral widened a hair more.
Aurora stared at the seam.
Inside it, the colour shifted. Something moved in that dim space, slow and heavy. Her phone light couldn’t catch it. It felt like the light had reached a boundary and stopped obeying.
Her pendant pulsed , and the warmth spread up her forearm, crawling toward her scar.
Her mind flashed the memory of the childhood accident—how she’d fallen, how blood had soaked into carpet, how her aunt had pressed a rag to her wrist and had told her to stay still. Aurora hadn’t stayed still. She’d thrashed because pain made her fight for air. The crescent scar had formed while she kicked and cried and begged for it to stop.
The scar now throbbed in time with the seam.
Aurora lowered her free hand to her wrist. She felt the ache deepen. It wasn’t simply pain. It was a response. Like her body remembered being opened and closed.
The creature took one step forward.
Aurora didn’t move away. She refused to give it that satisfaction.
She drew a slow breath and held the pendant in both hands, closer to the spiral. The crimson stone warmed like it wanted to melt into her skin.
“I came for closure,” she said. The words didn’t fit her, not with the paper’s accusation staring at her. “I came to fix what I couldn’t fix.”
The creature’s outline sharpened, then blurred. Its vague head leaned toward the seam. It didn’t look at her. It looked at the opening as if it recognised what waited on the other side.
Aurora followed its gaze.
The seam widened another inch, and the air around her shifted into layers—cold, then warmer, then cold again, like someone had opened a door to a place with its own weather. The ticking became a thrum, a vibration inside her bones. Her phone light flickered and steadied.
The seam finally showed her something she could almost understand.
A hand.
Not attached to a forearm she could see. The hand floated at the edge of darkness like an invitation. Fingers spread slowly , each movement careful. It didn’t reach for her. It reached for the pendant.
Aurora flinched, but she kept her hands steady. She held the Heartstone out like an offering that might stop the harm.
The creature’s head turned at last and faced her.
She saw no eyes, but she felt the attention land on her skin. The pressure of that gaze made her stomach twist.
The hand inside the seam flexed once.
The Heartstone pendant flared, and the light that poured out wasn’t just crimson. It carried a faint silver undertone, like moonlight trapped under blood. The silver chain vibrated against her collarbone.
Aurora’s voice came out tight. “I’m not giving you anything else.”
The hand twitched, then withdrew a fraction. The seam tightened, as if offended by her refusal. The ticking slowed.
Aurora took that fraction of control and used it. She grabbed her phone with her left hand, turned on the flashlight full strength, and pointed it at the carved spiral mark in the soil.
Light hit the seam.
The seam reacted. The carved lines in the spiral flared, not in colour but in texture, raising ridges that hadn’t existed before. Her breath hitched. The dirt under the phone light looked deeper, more hollow.
The creature behind the wildflowers let out a sound that wasn’t quite a hiss and wasn’t quite a laugh . It moved closer by a step, then halted again. It didn’t like the flashlight.
Aurora lowered the phone light and kept her attention on the seam. She had come for the portal, but she hadn’t expected it to bargain.
BRING WHAT YOU TOOK.
The words wouldn’t leave her alone.
Aurora lifted her pendant higher, then angled it slightly away from the seam. “You won’t like what I took,” she said. “You can have the rest.”
She didn’t know who she meant by “you.” The creature. The space inside the seam. The entity behind the Hel spiral. Whoever wrote messages in ink that appeared when she stared too long.
The Heartstone’s pulse skipped once, then resumed. Warmth surged and her scar flared with a sharp ache.
The seam jerked, a sudden movement like fabric snapping.
Aurora’s body responded before her mind did. She yanked the pendant back toward her chest.
The seam shut with a sound like cloth tearing. The carved spiral mark stayed, but the hole in the air vanished. The grove snapped back into ordinary stillness so quickly her stomach lurched .
The creature didn’t vanish. It remained at the edge of the corridor of wildflowers, its shape less smeared now, more solid. The wrongness settled into a new shape—closer, heavier.
Aurora held the pendant against her chest with both hands. The warmth there didn’t fade. It kept pulsing, as if it had found a place to live inside her ribs.
The boundary stones looked farther away now, and the clearing seemed to stretch. Her phone light showed longer shadows than it should have.
Footsteps started again behind her.
Not a drag this time.
A footfall with heel and toe.
Human.
Aurora turned her head a fraction, refusing to spin her whole body. The phone light caught a slice of movement near the standing stones—something pale and thin crossing the ground in slow steps, like a person walking while the rest of the world paused for them.
The shape didn’t come into the centre. It stayed close enough for her to hear the steps, far enough to keep its face hidden.
Aurora stared at the ground where the footprints should have appeared.
There weren’t any.
No prints. No crushing of leaves. Just the sound of walking without contact.
Her throat tightened. “Who are you?” she asked, and her voice sounded thin, like paper held over a flame.
The creature near the wildflowers shifted its silhouette. The air around it tasted sharper, metallic, charged .
The footsteps answered without words.
They stopped behind her, close enough that Aurora felt a change in pressure at her back. She didn’t turn. She kept her eyes on the standing stones, on the ancient oak boundary, on the circle that had looked solid a minute ago and now looked like it breathed—like the darkness inside the circle expanded and contracted.
Her pendant pulsed once more, hard enough to make her teeth click.
The grove made a sound then. Not a noise from outside. A vibration through the soil, through her shoes, through the chain at her throat. The wildflowers trembled even without wind.
Aurora lifted the pendant slightly , like it might point the way. It warmed as if it wanted to answer.
The creature moved closer.
The footsteps behind her started again, slow and deliberate, circling toward the corridor she’d made with her flashlight.