AI Rory reached the Richmond Park gate at eleven minutes to midnight and found the chain already in place across the iron bars.
Frost coated the links. It coated the sign with the closing times, the bike rack, the tops of the parked cars along the road behind her. Her breath made small clouds and vanished. The pendant under her jumper did the opposite. The crimson stone, no larger than her thumbnail, pushed heat through the silver chain and into the skin between her breasts, pulse after pulse , each one stronger than the last step she had taken from the bus stop.
She took her phone from her coat pocket and opened the photograph again. The envelope had arrived with no stamp and no name, wedged behind the delivery orders at the Golden Empress. Inside sat the pendant and a page torn from a London street atlas. A red pen circle marked Richmond Park. A hand she did not know had drawn a second, tighter circle inside the first, between the trees, and written one word beneath it.
Midnight.
Her thumb hovered over Eva's number. The signal bar showed an X.
"Brilliant start."
She pocketed the phone, gripped the top rail, and climbed.
Her boots hit the grass on the far side with a wet thud. The sound travelled too far. It rolled past the first line of trees and came back from deeper in the park, flatter, as if the ground in there had no give at all.
Rory stood still and listened for traffic. The road sat twenty paces behind her. Cars had passed while she checked the map. Now the gate, the pavement, the street lamps, all of it produced nothing. She turned. Orange light still hung over the railings and lit the frost on the chain. A bus passed behind the iron bars, windows bright, passengers staring at their laps.
No engine reached her. No tyres hissed on the wet road.
She faced the trees again and lifted her torch.
"Right. In, look, out. That covers it."
The beam cut a tunnel through the dark. Bare branches. Wet leaves plastered to the path. A bench with a plaque she did not stop to read. The pendant beat against her chest in a rhythm that refused to match her heart. It sped up when she faced west. It cooled a degree when she turned back toward the gate.
She went west.
Deer should have been there. Richmond had herds, signs warned about them, drivers braked for them on the park roads. Tonight the grass held no eyes, no shift of bulk in the dark, no snort from the tree line. Her torch picked out empty clearings and paths slick with mud.
Then the flowers started.
They grew in patches at first, low white heads shut tight above the frost, then clusters of violet and yellow between the roots of an oak. January sat on every branch and puddle. Ice skinned the standing water beside the path. The flowers stood open anyway. Petals lifted as her beam passed. One patch turned, each head bending toward her boots, and stayed that way after the light moved on.
Rory stopped. The crescent scar on her left wrist itched under her cuff. She pushed the sleeve up. The old white mark looked dark, almost bruised, in the torchlight.
"Seasonal. Very normal."
She kept to the path until the stones cut across it.
They stood between two ancient oaks, grey slabs sunk into the earth at uneven heights. Moss filled letters or cuts on the nearest face, too worn to read. Lichen made pale maps across the stone. Her torch beam thinned when it crossed the gap between them. The light reached the trees beyond with less strength, as if the air inside had weight .
Heat flared from the pendant. It stung. Rory hooked two fingers under the chain and held the stone away from her skin. The crimson glow inside it brightened in time with a pulse she felt through her fingertips.
Beyond the stones, the ground dipped into a clearing.
No frost touched the grass in there. Wildflowers covered it in drifts, white, gold, bruise-purple, their petals wide open to a sky with no moon. The air smelled of warm earth and cut stems, of rain held inside a greenhouse. It smelled wrong for the season. It smelled kept.
Rory checked her phone. 11:49. She watched the minute refuse to change. She locked the screen, counted to sixty under her breath, and opened it again.
11:03.
The photograph of the atlas page had vanished from her gallery. In its place sat a black square with a white circle at its centre. She tapped it. Her own voice came from the speaker, thin and compressed, recording a note she had no memory of making.
"Don't step between the stones after the flowers turn."
The recording ended. The clearing beyond the stones held dozens of flower heads, and every one of them faced her.
She deleted nothing. She changed nothing. She held the phone at arm's length, opened a fresh voice note, and pressed record. Red numbers climbed on the screen.
"Voice note, in case the other one decides to stay. I'm at the stones. The flowers are—"
She searched for a word that would not sound mad on playback.
"—awake. The pendant is hot. If there's a Hel portal here, it's doing a good job of not looking like a door."
She stopped the recording and played it back while she watched the clearing. Her voice listed the stones, the flowers, the heat. Then the speaker gave a small click, and the recording continued for three seconds past the point where she had pressed stop. Breath filled those seconds. It was hers in tone, hers in shape, but it came from a mouth too close to the microphone, and it formed the start of a word before the file cut out.
Rory lowered the phone.
In the grass at her feet, dew held a line of footprints.
They matched her boots. The tread had the same nick at the left heel from a cracked pavement slab outside Silas' bar. The prints crossed under the stones and entered the clearing, one set, neat and single, leading toward the centre. They started at the spot where she stood. They went in. None came out.
She moved her left foot. Fresh dew flattened under her sole and left a print beside the first of the set. Two prints now marked her side of the stones. Ahead of her, within the clearing, the original set waited, complete and dry at the edges, as if she had already walked that ground with dry boots.
"Okay. No."
The word crossed the stones. Something in the clearing repeated its shape without sound. Flowers near the centre dipped in sequence, head after head, the movement passing through them from one plant to the next, tracing a path that curved around the footprint line and halted at its end.
Rory lifted the torch again. The beam touched trunks, low branches, the far side of the dip where grass gave way to shadow. Nothing stood there.
At the left edge of the light, bark changed.
She refused to jerk the beam toward it. She held her wrist steady and moved her eyes instead. A section of the nearest oak had a vertical break in its pattern, a slice the width of her shoulders, darker than the trunk behind it. It had not been part of the tree when the light first passed. She knew the whorls and splits she had seen. She counted them again.
The dark slice had no whorls.
She looked straight at it. Bark filled her beam, complete, rough, ordinary oak bark with moss in the seams. Water beaded on its surface. A beetle crossed one ridge and vanished into a crack.
From behind her right shoulder came the crunch of a leaf under weight .
Rory spun. The torch swept empty path, wet stones, the gate-side trees. Leaves lay undisturbed. Her own boot marks pressed the path behind her, a clear line back the way she had come, except for one print she stopped counting at. It sat between two of hers, toe pointed toward her, heel dug deep, filled with water that showed no ripple.
The pendant cooled against her fingers. Then it warmed again, once, hard, in answer to a heat she felt on the back of her neck.
She spoke to the path, the trees, the stones.
"If you want the pendant, say so. If you sent it, even better. Name, complaint, return address. Pick one."
No voice answered. Her words reached the stones and lost their edges there. The return she expected, the small echo off bark and rock, never arrived.
She took a step backward. Leaves crunched beneath her boot.
A second crunch followed, a fraction behind the first, from the grass on her left. It did not match her weight . It pressed the ground with care, the stems bending in a slow sequence her ears could hear better than her eyes could catch: heel, arch, toe. A pause. The next step landed when she breathed in, hidden inside the sound of her own breath, and the flowers beyond the stones bent away from a point near the centre of the clearing.
The point moved. Petal by petal, a lane opened through the drifts. It curved toward the gap between the stones. Toward her.
Rory backed up until one shoulder blade struck stone. Cold shot through her coat. The phone in her hand lit up on its own, screen white, clock frozen at 11:03, then blank, then white again. In each flash she saw the clearing from a fraction higher up, as if the screen showed her a photograph taken from behind her own head. Stone at her back. Black hair damp against her neck. Her raised hand around the pendant. Blue eyes wide and fixed on the phone itself.
The last white flash held for three seconds. In it, the lane through the flowers had reached the stones. Prints filled it now, wet prints on dry grass, each one landing in the photographs between one frame and the next, closer every time the screen lit.
Behind her, on the far side of the stone her back touched, breath fogged the night air at the height of her ear.