AI The park gate was already locked when Rory reached it, which should have been the first reason to turn back.
Richmond Park at night had a different scale than it did in daylight. The road beyond the iron bars emptied into darkness, the grass rolling away in broad, unlit slopes, and the trees stood so far apart that each one looked isolated rather than part of a wood. Rory stood under a streetlamp with her phone in one hand and watched her breath thin in the cold. On the screen, the blue dot of her location pulsed beside a dropped pin she did not remember saving.
Isolde's grove.
She had woken three nights in a row at 2:13 a.m. with the Heartstone Pendant hot against her throat. Not warm, as it sometimes was when she passed certain alleys in Soho or the arches under the railway, places she had learned not to linger after a delivery. Hot. Its deep crimson glow, usually no more than an ember under skin, had lit the underside of her jaw and thrown a faint red stain across her bedsheets. Each night she had sat up in the flat above Silas' bar, heart thudding, certain she had been called by name from another room, and each night the flat had been empty and silent except for the pipes and the muffled thump of music through the floorboards.
Tonight, when it happened, she had not tried to go back to sleep. She had got dressed, put on her boots, and opened the map.
The silver chain slid cool against her fingers now as she lifted the pendant from under her jacket. The stone was the size of her thumbnail and dark in the streetlight, almost black. Then, as she turned toward the gate, it flushed crimson from the center outward and gave a single, soft pulse against her palm.
Rory looked at the locked gate, at the low railings running off into shadow on either side, and at the empty road behind her where the night bus had already vanished toward Kingston.
“This is a bad idea,” she said, because saying it aloud made it a decision rather than a compulsion. “This is exactly the sort of bad idea sensible people make documentaries about.”
The pendant pulsed again, stronger.
She climbed the gate where ivy had made a ladder of the bars, careful of the spikes at the top, and dropped down on the other side. Her boots landed in wet grass. The sound seemed too loud and, a fraction later, repeated itself too softly a few feet to her left.
She went still.
A delayed echo made sense near the gate. Iron, tarmac, open space. It made less sense that it came from the grass, or that it sounded like a second foot settling after hers.
Rory waited, counting her heartbeats. Nothing moved. Somewhere far away a fox barked once, twice, and stopped. She walked on, following the pin across rough ground, telling herself she would go as far as the first cluster of trees and no farther if the pendant did nothing else.
It did more. With every hundred yards, its warmth strengthened, not steadily but in pulses, as if it were listening for an answer and hearing one come back. By the time she left the open slope and passed beneath the first oaks, the chain itself had warmed and the glow showed through the fabric of her jacket in a dull red point. Her phone screen dimmed, brightened, then informed her with perfect confidence that she had no signal. The time read 11:47. She had come through the gate at 11:39.
The trees thickened without seeming to multiply. That was the first thing she noticed properly, and she noticed it because she had been trying to use them to navigate . A broad oak with a split trunk stood on her right. She passed it, followed the pin downhill toward a dip in the land, and passed the same oak again, its split trunk black with rain, a pale scar of new wood showing in exactly the same place. She stopped and looked back. There was only slope and darkness and the far smear of London light.
Rory rubbed the small crescent-shaped scar on her left wrist with her thumb, a habit she had never quite broken when she was thinking . “All right,” she said quietly . “Loops. Fine.”
She took a delivery receipt from her jacket pocket, a softened curl of paper from a Golden Empress order she had meant to throw away, tore off a strip, and wedged it into the split in the oak. Then she walked on, counting steps. One hundred and twelve steps brought her back to the tree. The strip of paper was still there. That should have been reassuring. It was not, because now the paper was on the opposite side of the trunk, tucked neatly into the bark at eye height, as if someone had moved it to where she would be sure to see it.
The pendant beat against her chest.
Walk away, she thought. Right now. Take the joke, or the warning, or whatever this is, and walk away.
She turned toward the slope. Between the trees, where she had come down, there were standing stones.
They had not been there before. She was certain of that in the practical way she was certain of stairs she had climbed and doors she had locked. Six stones, maybe seven, irregular and shoulder-high, stood in a rough ring at the bottom of the dip, with ancient oaks rising beyond them like further, living pillars. In the gaps between the stones, wildflowers crowded thick and pale, their heads open despite the season and the hour. White, yellow, a washed-out blue. Their scent reached her as she took an involuntary step closer, sweet and green and underneath it something else, faint as a memory of spoiled milk.
Rory did not enter the ring at once. She stood outside it with the pendant burning in pulses and watched the flowers. None of them moved. There was no wind. Yet by the stones on the far side, the stems parted, closed, parted again, in a slow sequence that traveled from left to right at about the height of a person’s knee. Then it stopped, as if whatever had been moving had become aware of being observed.
Her mouth was dry. “Hello?”
Her voice sounded flat, swallowed by the clearing before it could echo .
Nothing answered, which was worse than an answer, because the ordinary night sounds had gone with her voice. No fox. No distant traffic. No planes dragging their low rumble toward Heathrow. Even the grass had stopped whispering against her boots. The silence had texture, a held quality, like being underwater and hearing the pressure in your ears.
The pendant pulsed , and somewhere deep inside the ring, something pulsed back. Not with light. With sound. A soft, submerged tick she felt in her teeth.
She looked down at her phone. 11:47.
Rory opened the camera and lifted it. Through the screen, the grove was only darkness and the grey shapes of stones. Through her own eyes, the flowers were clear enough to show individual petals, and the stones cast shadows toward her rather than away from the moon. She looked up. The moon was behind her, thin and white over the trees. The shadows stretched the wrong way, pooling at the base of each stone and reaching, ever so slightly , in her direction.
“Okay,” she whispered. “Not doing that.”
She took one step backward.
From inside the ring, her boot crunched in the grass.
She froze. Her own feet were still. The sound came again, careful and distinct, a heel rolling forward, grass bending, a small stone shifting under weight . Then silence .
Rory did a very deliberate thing then. She lifted her right foot and set it down hard.
The sound answered her a half second later from three yards to her left, but softer, as if whoever made it had learned from her mistake and was trying to tread lightly .
Cool-headed was what people called her when there was a problem with a lock, a lost order, a drunk outside the bar trying doors at closing time. She felt that coolness arrive now, not as courage but as a narrowing . Panic would make noise. Panic would make her run through trees she could not reliably count. She crouched instead and pretended to adjust the lace of her boot. From under the fringe of her black hair, she watched the edge of the grove without looking at anything directly.
At first, there was only flower and stone and shadow. Then, at the far left of her vision, the flowers were wrong. A patch of them stood taller than the rest, or seemed to , because the white heads were clustered at uneven heights: shin, waist, shoulder. As she kept her eyes fixed on the stone in front of her, the cluster resolved , unwillingly, into a shape that was not standing among the flowers so much as being outlined by them where the blossoms did not grow. It had the height of a person. It had the posture of a person who had been waiting long enough to become very good at stillness.
Rory looked at it.
There was nothing there. Only flowers, stirring now in a wind she could not feel, and a gap between two stones through which darkness showed in ordinary layers of tree and slope.
She let out a breath she had been holding and almost laughed. The sound she made was small and not convincing.
When she stood, her shadow on the grass had a second, fainter shadow beside it, cast by no light she could identify. It vanished when she turned her head. Her heart gave one hard, stupid knock and subsided into a fast rhythm she tried to master.
She tore the delivery receipt into four pieces. She set one at her feet, weighted with a pebble. She walked twenty steps toward the stones, placed another. Twenty more, and she was at the boundary, where the grass changed. Inside the ring it was shorter, springier, threaded with white petals, and it looked untouched by frost. The warmth coming off the ground touched her face as if she had opened an oven door. The pendant was no longer pulsing at intervals. It beat continuously now, too fast, and its crimson light shone between her fingers when she clutched it.
Near a Hel portal, it warmed. That was what she had been told , in the note that had come with it, in handwriting she had never identified. It had sounded, at the time, like folklore attached to a pretty stone. Standing here, she understood that she had treated the pendant as a warning system when it might only ever have been a bell: something that rang when a door was close enough to open, whether she wanted it opened or not.
Inside the ring, directly ahead of her, the flowers parted around nothing and stayed parted. The gap was the width of a doorway.
“No,” Rory said.
She retraced her steps. The second receipt was where she had left it. The first was not. The pebble sat alone. She searched the grass with her fingertips, expecting shredded paper, and found instead the missing strip laid flat on top of the pebble, smoothed out as if by a thumb. On it, the printed words GOLDEN EMPRESS had been darkened by damp into a blur, but someone had turned it over. On the blank side, moisture had raised four narrow marks in a row.
They could have been made by the pebble. They could have been made by fingernails.
Her phone buzzed in her pocket. The vibration went through her whole body. She pulled it out with numb clumsiness and saw the time change as she watched: 11:47, 11:48, 12:03, 1:19, 2:13. The numbers settled there and quivered , as if the phone disliked showing them. A notification slid down, though there was still no signal. It was from her own number.
She did not open it. She already knew she would not open it, here, with the grove behind her and twenty steps suddenly feeling like a negotiable distance. The preview showed only three words.
You came alone.
Rory locked the phone and put it away very slowly . She kept her eyes on her hands while she did it, because some deep, animal part of her had begun to insist that there were rules, and that one of them was not to keep checking whether the tall absence among the flowers had moved. If she did not check, she could pretend it had stayed. If she pretended hard enough, perhaps it would oblige her.
She started back up the slope at a walk. Not a run. A walk with her shoulders relaxed and her hands loose at her sides, because she had once read that predators notice flight before they notice movement, and because the footsteps behind her, when they began, matched her pace so exactly that she needed three full strides to be sure they were not hers.
They were lighter. They paused when she paused, but never quite in time.
She stopped by the split oak. The strip of receipt was gone from the bark, though she had not seen it fall. Ahead of her the trees opened onto the slope she had descended. Beyond it, there should have been grass, the gate, the lit road, London continuing indifferently on the other side of iron bars. Instead she saw more trees, crowded closer than before, and between them a patch of pale flowers where no flowers should have grown on the open hill.
The pendant gave a pulse so hard it felt like a finger tapping once, insistently, against her sternum.
Rory understood then, with the clarity that comes too late to be useful, that she had been counting her steps as if distance were still a reliable agreement. One hundred and twelve steps had brought her back to the same tree. Twenty steps had brought her to a ring that had not existed when she arrived. Time was doing something similar with its hands folded, smiling. She could walk all night and arrive further in.
She turned, at last, because not turning had become its own kind of looking.
The grove was below her, though she had climbed away from it. The stones were closer than they had been, or the dip in the land had deepened around them while she was not watching . In the ring, the flowers stood open and bright in the dark. In the doorway-shaped gap, they remained parted.
And at the edge of her vision, not in the center where sight could deny it, a figure stood between the stones with its head inclined toward her, patient as a guest who has been announced and knows the host will eventually have to come downstairs.
Rory did not move. Behind her, very close, something that had learned the rhythm of her walk shifted its weight in the grass, just once, and then, considerate as a mirror, fell still when she did.