Run: 2026-09-02-01M1H5MB6E0K4X4RVVCTSBNSJS

The stones were wrong. Rory had been to the Grove a dozen times now, and she knew the boundary oaks the way she knew her own front door — the gnarled sentinels with their bark like frozen thunder, the wildflowers that bloomed stubborn and bright no matter the month. But she'd only ever come at dusk, at Isolde's instruction, when the light was friendly and the way in was clear. Tonight she'd come at half past midnight, because the Heartstone had started pulsing at eleven and hadn't stopped. She stood at the edge of Richmond Park with her breath fogging and told herself the wrongness was just the dark. Parks at night were supposed to feel hostile. That was biology, not omen. She touched the pendant through her jacket anyway. It was warm — warmer than her skin, which it shouldn't have been, with the wind cutting off the lake the way it was. Pulsing like a small trapped heart. The walk in took longer than it should have. She clocked that immediately, because time was the Grove's favourite trick, but this was different. This was the approach, not the grove itself. Ten minutes of walking between lampposts that she remembered being much closer together, her phone torch carving a tunnel out of the black, and the trees on either side standing so dense and still that they seemed less like trees and more like an audience that hadn't decided yet whether to applaud. No deer. That was the first real wrong thing. Richmond Park after midnight should have given her at least one pair of green eyes burning in the underbrush, the huff and bound of something startled. There was nothing. Not a bird, not an owl, not even the whine of insects. The silence had texture, like the inside of a seashell pressed against her ear. When she reached the standing oaks, the Heartstone gave a single hard pulse, almost a kick, and she gasped before she could stop herself. "Fine," she whispered. "Fine. I'm going." She stepped between the stones. The clearing opened around her as it always did — the pocket of eternal spring, the meadow grass silvered even in darkness, wildflowers nodding in a breeze that didn't reach her face. It was beautiful and it was safe and it was, she realised after a moment, empty. Isolde wasn't there. Isolde was always there, seated on the flat stone at the clearing's centre like a queen holding court, with some dry observation ready about how late humans were. "Isolde?" Rory's voice fell flat and close, swallowed by the air. It didn't echo. Nothing here echoed. "Isolde, the pendant's been going all night. You sent me a message and —" She turned in a slow circle. The grove was maybe thirty metres across, ringed by the ancient oaks, and beyond them — she'd never really looked before, never had reason to — there was darkness past the boundary that wasn't the same darkness as the park. Richmond's night was London night, orange-washed, urban. This dark went down and down. Looking at it made her feel like she was standing at the rim of a well. She checked her phone. No signal, as expected, but the clock read 12:47, and she'd left her flat at 12:20. Fine. Normal. She'd give it five minutes, and then — Somewhere behind the oaks, something exhaled. It wasn't loud. It was the kind of sound you'd miss entirely in a city: a long, slow displacement of air, like a sigh with too much weight behind it. Rory froze, hand still on the pendant, and listened so hard her pulse became audible in her own ears. "Isolde?" Nothing. The wildflowers nodded. The breeze touched the grass and only the grass. She made herself breathe out, made herself think. Cool-headed, that was her reputation, hard-won, dragged out of her by years of needing to be. Facts: Isolde had summoned her. The Heartstone had led her here. The grove was empty. Something behind the boundary stones was breathing — if it was breathing, if it was anything at all except her own nerves dressing up the wind. But the wind didn't reach the treeline. She'd noticed that already. The breeze died exactly at the oaks, as if the clearing were a room and the forest a wall, and nothing on the other side of that wall moved air at all. Which meant the exhale hadn't been wind. Rory backed toward the centre stone. Sat down on it. Kept her eyes on the treeline the way you kept your eyes on a dog you didn't trust. "Right," she murmured. "Time dilation. I've been here minutes. Could be a week outside. So the smart move is to sit tight, and Isolde shows up, and she tells me off for eating the blackberries, and that's the whole story." The dark between the oaks chose that moment to shift. Not much. Not a figure, not a movement she could name. Just a sense that somewhere along the ring, the density of the blackness had changed — a pooling, a settling, the way deep water looks different from shallow even when it's all the same colour. Her eyes tried to pull a shape out of it and her brain kept refusing to cooperate, sliding off, offering her tree trunks and shadow and then, briefly, something vertical that was too smooth to be a trunk and too tall to be anything else. She stopped looking. She found that she could stop looking; it was almost a physical relief, like releasing a breath. The pendant was pulsing faster now. Not brighter. Faster. And underneath the warmth there was a new note, a vibration she felt in her molars, in the scar on her wrist, an insistent little drumbeat saying here here here. "Here for what?" she whispered. The wildflowers nearest the treeline had stopped nodding. She saw that gradually, in the corner of her vision — the whole clearing's grass still moving in that impossible gentle wind, and then a wedge of stillness at the northern edge where the flowers stood rigid as though painted. The stillness spread. A metre. Three. The silence deepened around it, and Rory understood, with the terrible clarity that arrives too late to be useful, that whatever the Heartstone was beating for was not in the park behind her. It had been walking toward her since before she arrived. Slowly. Patiently. And now it was close enough that the grove itself was holding its breath. She rose from the stone without deciding to, her body moving ahead of her fear. Behind her — she didn't look, she would not look — the pooled darkness at the boundary made a sound like very old cloth tearing, one thread at a time. Rory ran for the southern oaks, for the way she'd come in, and the Heartstone against her chest went suddenly, horribly cold, as if it had realised something she hadn't yet. The exhalation came again, directly behind her, close enough to lift the hair on her neck. Warm. Expectant. Almost fond. "You're not Isolde," Rory said to the dark, and her voice cracked on the last word. Something answered — not in words, not in sound she could hear, but in the pendant, which pulsed once, hard, like a struck bell, and went still. The wildflowers began to close, petal by petal, all around her.