AI The standing oaks did not look like a door.
Rory stopped between the deer-cropped grass and the shadow under the trees and tried to see what Isolde saw. Up close the trunks were only trunks, black-barked and massive, their roots knuckling out of the frozen Richmond earth. Two leaned toward each other over a narrow gap, not quite touching . The air between them had the faintest shiver to it, like heat over summer tarmac, though the December wind had been cutting through her coat for the last twenty minutes and her fingers were numb inside her gloves.
"You are looking with the wrong hunger," Isolde said.
She stood on the other side of the gap already. Rory had not seen her step through. One moment the silver-haired woman had been beside her, close enough that Rory could smell crushed green leaves on her skin despite the frost. The next she was beyond the oaks, and the distance looked wrong, her 5'5" frame smaller than it should have been for three paces away, as if she stood at the far end of a long hall.
"That was not helpful," Rory said.
"It was not meant to help," Isolde answered, pale lavender eyes bright with something that might have been amusement. "It was meant to be true."
Beside Rory, Nyx had gone thin at the edges. Their six-foot-two silhouette bled smoke into the wind, violet eyes narrowed to glowing slits.
"The Veil is stretched here," they said, their voice arriving a fraction after their mouth should have made it, a whisper dragged sideways through the cold. "Not torn. Held open. Like a mouth that remembers biting."
"Lovely," Rory said. "Let's walk into the mouth."
She went first because if she waited, she would start listing reasons not to, and the list would be sensible and long and useless. She ducked her shoulder, turned sideways between the oaks, and pushed through.
The resistance took her breath. It was not solid. It was the pressure of deep water in her ears, a cold film that clung to her face and dragged at her clothes, then snapped. Sound changed. The distant traffic on the road beyond the park, the caw of crows, the wind worrying the bare branches, all of it cut off as cleanly as a door shutting.
Warmth hit her skin.
Rory stumbled onto soft ground and caught herself against nothing, blinking. Sunlight fell through leaves in green-gold shafts. Real sunlight, thick as honey, smelling of pollen and warm earth and rain that had fallen hours ago and already steamed off stone. A meadow unrolled ahead of her, too wide for the knot of trees she had seen from the path, crowded with flowers that had no business existing together, let alone in winter. Bluebells nodded beside foxgloves. Crocuses pushed through drifts of white blossom fallen from trees in full spring leaf. Roses climbed a standing stone and opened as she watched, petals unfurling with a faint, dry ticking.
Her phone buzzed in her pocket. She pulled it out. No signal. The clock read 11:47, then 11:46, then jumped to 12:03 and stayed there, trembling.
"Isolde," she said carefully .
"Put it away," Isolde said. "It will only argue with you."
She was walking already, silver hair swinging to her waist, bare feet silent in the grass. Where Rory's boots pressed dark prints into the damp soil and Nyx left long smudges like soot, Isolde left nothing. Not a bent stem. Not a mark.
Nyx drifted up beside Rory and became more solid with an audible effort, a sort of inward sigh of shadow knitting itself to bone-shape. "I do not like how bright it is," they said. "There is nowhere honest for a shadow to stand."
"There's shade everywhere," Rory said.
"No. There is light pretending to make shade. Watch."
She did. Under the nearest tree the shadow pooled too dark and too still. It did not move when the leaves moved. When a breeze combed the meadow and every flower leaned, the shadow stayed fixed, as if painted onto the ground from underneath. A chill worked up her back that had nothing to do with temperature.
They followed Isolde between the standing stones.
There were more of them inside than Rory could account for. From the park she had seen two oaks and a suggestion of older rock. Here a ragged circle of stones shouldered up through the flowers, each one taller than Nyx, veined with silver lichen and carved with spirals worn soft by weather that might not have been rain. As she passed the third stone she heard a low note, not quite sound, in her teeth . The crescent scar on her left wrist itched.
At her throat the Heartstone Pendant hung suddenly heavy. The thumbnail-sized crimson gem was dark. Not dead, exactly, but banked, its faint inner glow pinched down to a coal . Usually this close to any kind of crossing it woke warm against her skin. In her flat above Silas' bar it once pulsed hard enough to wake her when something slipped through three streets away.
Here it had gone cold.
Rory closed her hand around it. "That's new."
"It knows the difference between a wound and a doorway," Isolde said without turning. "Hel knocks. We do not."
"I wish you'd stop saying we like I'm about to meet the family."
"You are," Isolde said.
The path, if it was a path, narrowed between hawthorns loaded with red berries and white blossom at once. The air tasted of apple skin and iron. Somewhere deeper in the Grove water moved over stone, and beneath that, almost too low to separate from the blood in her own ears, someone was singing . Not words. A tune she nearly knew. It made her think of her mother in the Cardiff kitchen, humming while she marked schoolbooks, a memory so ordinary it hurt.
Rory stopped walking before she meant to.
"Do you hear that?" she asked.
Nyx had turned their head toward a gap in the trees where the light fell amber, strange and late, as if beyond that gap a different hour waited. "I hear several things asking to be heard first," they said. "Do not answer any of them."
"I wasn't going to—"
A voice to her left, small and clear as a child at her elbow, said, "Rory."
She spun. Nothing but ferns uncurling, a spill of violets, a white moth rising. Her heart kicked once, hard.
"I wasn't going to answer," she said again, quieter .
Isolde had paused at last. She stood beside a pool Rory had not noticed approaching, though now it filled her vision and she could not understand how she had missed it. The water lay perfectly round between roots, black and reflective as polished glass. The trees bent over it did not show in its surface. Neither did the sky.
Rory looked down and saw herself.
Not herself as she was. Younger. Nine, maybe ten, with scraped knees and her black hair cut blunt by her mother at the kitchen table. The child in the water stared up with bright blue eyes and mouthed something.
Rory knelt before she could think better of it. The grass soaked her jeans instantly, warm as bathwater. The child's lips moved again. Behind the reflection, deeper in the black, another face formed over hers — herself older, grey threaded through her hair, a thin scar splitting one eyebrow , looking back with an expression of furious warning.
She jerked away. The surface rippled though she had not touched it, and both faces shattered .
"What the hell was that?" Her voice came out unsteady. She hated it.
"A pool that keeps what it is given," Isolde said. "Time does not run in a line here. It pools. It eddies. It waits in the roots for someone thirsty enough to drink."
"Was any of that real?"
"That is a mortal question. It expects one cup to hold the sea."
"Isolde."
The seer crouched beside her, impossibly graceful, and for the first time her ethereal calm thinned enough for Rory to see something older behind it, and sadder. "All of it was real. None of it has happened. Do not drink."
"I had figured that part out."
Deeper still, the singing had stopped. In its absence Rory became aware of other sounds she had been hearing without noticing. A slow creak of wood growing. Bees. The whisper of Nyx moving from shape to shape as the light shifted. And underneath, rhythmic as a sleeper's breath, a vast shifting in the earth, as if the whole Grove turned very slightly in its sleep around something at its center.
Isolde rose and went on.
The trees changed as they walked. Bark gave way to pale trunks smooth as bone. Leaves turned silver underneath and flashed when the wind lifted them, so the canopy seemed full of small moons . Fruit hung low, improbable and heavy: pears black as plums, apples clear as glass with seeds suspended in them like dark stars, something like a peach covered in fine gold down that gave off the smell of a summer pavement in Cardiff after rain. Rory's mouth watered. Her stomach , traitorously, growled. She had skipped lunch for this, having come straight from a delivery run for the Golden Empress with the smell of Yu-Fei's ginger and charred chili still in her coat.
"Don't," Nyx said.
"I know the stories."
"Knowing stories has never once stopped a human from biting," they said.
One of the glass apples turned slowly on its stem as they passed, though the air was still. Inside it, the seeds rearranged themselves into a shape like an eye. Rory walked faster.
At the heart of the Grove the trees opened into a clearing, and wonder hit her so suddenly it emptied her lungs.
Above them it was night.
Not dusk. Night, absolute and star-thick, pressed into a perfect circle overhead while daylight still burned gold at the clearing's edge. The boundary between the two hung visible, a slow curtain of dusk where moths crossed from gold into silver and came out glowing. In the center stood a tree with roots that rose above ground and knotted into an arch, and under the arch lay a stone table grown over with living moss. Constellations she did not recognize wheeled slowly in the patch of captive sky, and their light fell cold and clean across the clearing, raising gooseflesh on her arms despite the summer warmth at her back.
"Oh," Rory said. It was inadequate. She did not care. "Oh, that's —"
"Yes," Isolde said softly, as if she had been waiting three hundred years for someone to say nothing more intelligent than that .
On the stone table something caught the starlight and answered it.
Rory moved closer. A dagger lay on the moss, slender and leaf-shaped, its moonsilver blade giving off a faint luminescence of its own. Frost feathered the stone around it though nowhere else in the clearing was cold. When she reached, hesitantly , the air near the hilt bit her fingers with clean, honest chill .
"It has been waiting where I left it," Isolde said. "The Courts forge few and forgive fewer. It will cut what iron cannot. Wards. Lies of magic. Demon skin." She lifted her pale gaze to Rory, and now there was no riddle in her face at all, which frightened Rory more than the pool, more than the voice in the ferns. "Winter is coming to the Veil, Rory Carter. Thin places will not stay merely thin. Take it."
Rory did not touch it yet. "Why me? And that's a real question. Answer it in a real way, if you can."
"I cannot lie," Isolde said. "I can only choose which truth to set down, and watch where you step around it. So. I have seen you stand in a place that burns amber and does not burn. I have seen you bleed on a stone and be glad of the bargain. I have seen the Shadow choose a side it swore it had forgotten." Nyx went very still beside her. "And I have seen you dead with empty hands. That sight I liked least."
The captive stars turned. Somewhere beyond the clearing a flower closed with a sound like a sigh, and somewhere else one opened.
Rory picked up the blade.
It was always cold, she understood at once. Not chilled . Cold as a thing that had never learned warmth and did not intend to start. The weight settled into her palm as if measured for it. Light ran along the leaf-shaped edge and for an instant the whole clearing sharpened — she could see the shimmer over the arch of roots, the layered translucence of the Veil woven through the Grove like gauze over a wound, trembling, beautiful, and in three places near the roots worn thinner than breath.
Something beyond the thinnest place shifted, the way an eye shifts behind a closing lid.
Rory tightened her grip, and did not step back.
"Good," Isolde said, and smiled for the first time. "Now you are looking with the right hunger."