Run: 2026-03-09-01KK9QESV52DZHJ8F18K3AZW1G

By the time Aurora reached the oak line, Richmond Park had emptied itself of people and noise. The roads beyond the dark grass still carried London in fragments — a siren far off, a bus changing gear, a burst of laughter that snapped shut as if someone had closed a door on it — but the path ahead had no part in any of that. It ran between black trunks and silvered fern, straight towards the standing stones. The Heartstone hung beneath her jumper, warm against the centre of her chest. Not a cosy warmth. A live one. It had started pulsing on her last delivery, right as she turned west with a bag of sweet and sour chicken balanced on the back of her bike. It had kept going through the ride home, through the walk to the station, through the lie she'd left on Eva's voicemail about an early night. When she'd opened the drawer where she'd hidden the pendant's box, the folded slip of paper had still sat inside it. When it wakes, take it to the oak stones in Richmond after dark. Go alone. She stopped short of the first stone and looked up at it. Ancient oak stood behind the ring like a judge behind a dock. The stones themselves rose shoulder-high from the earth, thick with moss, narrow on one side, broad on the other, as if they'd been turned to catch some old wind that no longer blew here. Wildflowers crowded their base. Foxglove. White anemone. Buttercups. In March. "Right," she murmured into the dark. "You've had your dramatic entrance. Do something useful." Her own voice reached the next tree and went no further. She pulled her phone from her pocket. Two bars. The lock screen read 23:58. The battery showed forty-two percent. Good enough. She opened the recorder and held it near her mouth. "Richmond Park. Midnight. Anonymous instructions. Strange gemstone. If I get murdered by druids, this goes in evidence." The red timer began to count. She slipped the phone into her coat pocket without stopping the recording. Her free hand found the small crescent scar on her left wrist, thumb rubbing across the pale ridge once, hard, then dropping away. The old habit steadied her. Five steps took her through the stones. The park vanished. Not literally. The trees remained. The path remained, though it narrowed at once and lost its neat council-maintained edge. Grass thickened into shining blades wet to the ankle. Branches wove overhead and swallowed what little sky the park had left. But the city went out like a switched lamp. No tyres. No planes. No hum under the silence. The air changed as well. It carried the smell of wet earth and crushed green stems, but under that sat something sweet and overripe, almost floral, almost rotten, as if a hothouse had been sealed for a year and cracked open tonight. Aurora looked back. The stones still stood behind her, only ten feet away. Too far. She'd walked five steps. The gap should have been nothing. Instead it stretched long and wrong, the flowers between her and the boundary packed so densely they looked woven. "Fine," she said. The pendant gave a small pulse, warm enough to sting. She took it out from under her jumper. The crimson stone caught the moonlight and gave it back from somewhere deep inside itself, a low inner glow that did not belong to reflection. It beat once in her palm. Once more. Then it turned, not by any movement she made, but by a slow, deliberate drag on the silver chain, until the tip of the stone pointed down the path between the trees. "Of course you did." She crouched and picked a flat stone from the path. With the key from her flat, she scraped a white mark into the nearest standing stone at shoulder height: a crude arrow pointing back out. She straightened and walked on. The grove widened in pieces. One moment she moved between oak trunks close enough to touch with both hands; the next the trees had stepped back and left her in a clearing cluttered with low white flowers that opened under the moon like little mouths. The ground gave underfoot, springy with moss. Her boots made almost no sound. The pendant grew hotter. Then she heard a knife on wood. Tok. Tok. Tok-tok. Tok. She stopped. The chopping carried from somewhere to her left. Quick, even, practical. Not ritual drums. Not branches tapping in wind. A cook's rhythm. A cleaver through spring onion. A blade through ribs of pak choi. She knew that sound. She'd spent enough evenings squeezed beside the service counter at Golden Empress, waiting for Yu-Fei to shove a tied bag into her hands and bark a postcode. Tok. Tok. Tok-tok. Tok. The noise shifted deeper into the trees, still to her left, as if the invisible kitchen had picked itself up and moved. "No," Aurora said to it. "You don't get to borrow that." The chopping stopped. Something in the flowers ahead bent down. Not with a gust; the air sat still. A ripple travelled through the patch, a line pressing low as though a body had moved on all fours beneath the stems. It crossed the path, vanished into bracken, and left every bloom standing again. Aurora kept her torch off. The moon gave enough light to make shapes. Torchlight would only carve holes in it. She walked another twenty paces and took out her phone. The recorder still ran. 12:31:44 She frowned. She'd been in the grove for minutes. She checked the top corner of the screen. 01:17. The second hand on the lock screen clock ticked twice, froze, and then leapt forward seven seconds. "No. Absolutely not." Her voice came back from somewhere ahead, low and blurred by leaves. Absolutely not. She lifted her head. The path lay empty. Oak, fern, white flowers, dark. No person. No animal. Aurora turned slowly in a full circle, keeping her feet planted. Her breath misted once and faded. The grove held itself with a listening stillness. "That's clever," she called. "Not original. Clever." From behind her right shoulder, three feet away, a bicycle bell rang. A small, bright trill. The exact note her delivery bike made when the thumb lever stuck halfway down. Her whole body locked. She didn't turn at once. She let the sound settle in her bones, named it, placed it, refused the rush that wanted to seize her neck and swing her round blind. Then she pivoted. Nothing stood there. Only a mossed boulder sunk in flowers, and behind it a yew so old its trunk had split into three twisting columns. No bike. No rider. No silver flash of wheel. She backed to the nearest oak and pressed her palm against the bark. Solid. Ridged. Damp. Real enough to scratch skin. "Think," she whispered. She took a receipt from her pocket, one she'd crumpled there after a late order in Barnes, and wedged it into a split in the bark at eye level. Bright white paper against dark trunk. Then she walked on. The path dipped. Cold gathered in the hollow. Not winter cold. Cellar cold. Stone corridor cold. The Heartstone burned against her palm now, each pulse running heat through her fingers. Trees crowded close again. Their roots broke the earth like knuckled hands. Somewhere overhead, leaves stirred, though no wind touched her face. She came upon a pool no wider than a table, black as a pupil. Moonlight sat on the surface in a thin silver line. No frogs. No insects. No ring from a dropping leaf. Her reflection leaned over it and wavered. Then the reflection looked up before she did. Aurora jerked back so hard her heel slipped in the mud. The water shivered and lost the image. She stood very still, breath shallow now, and watched the pool settle. When the reflection returned, it matched her. "That was cheap," she muttered. The pendant tugged again. Straight past the pool. Towards a break in the trees where pale stems rose in a knot. She skirted the water and entered a stand of birch. Their bark shone bone-white in the dark. Strips peeled from the trunks and hung like curling fingernails. Here the wrongness changed shape. It had sat at the edges before; now it moved into the centre. The place knew she had noticed. Leaves cracked somewhere behind her. One step. Then another. Not an echo. Her boots sank into moss with a damp hush. These steps landed on dry matter. Crisp. Careful. Someone pacing her, just far enough back to stay out of sight each time she looked. Aurora stopped. The steps stopped. She started again. They followed. She veered off the path without warning, cut left through a swathe of foxglove, ducked under a low branch and flattened herself behind the split trunk of an oak. Silence. Her breath warmed her knuckles. She counted without moving her lips. One. Two. Three. A shadow slid across the flowers ten yards ahead. Thin. Upright. It passed between two birches, where the moon should have revealed whatever cast it. Nothing crossed the open ground. The shadow continued anyway, smooth as ink in water, and climbed the white bark of the nearest tree before folding itself into the branch line above. Aurora's throat tightened. "All right," she said, too softly. Then louder: "If you're here for the pendant, queue up." The flowers in front of her bowed, one after another, in a neat line leading deeper into the grove. No breeze touched her hair. The recorder in her pocket crackled. She snatched the phone out. Static hissed from the speaker. She hadn't turned playback on. The recording screen still showed live, timer rolling, but under the static another sound began to form: fabric rustling, leaves brushing, her own breathing — and beneath that, a second breath, slower than hers, close enough to blur the microphone. Aurora held the phone away from her ear. On the screen, a waveform rose and fell in two distinct patterns. "No." The static cut clean. A voice spoke from the phone speaker. "Richmond Park. Midnight. Anonymous instructions." Her voice. Flat, exact, lifted from the start of the recording. "If I get murdered by druids, this goes in evidence." The line ended in a small sound she had not made earlier: a wet inhale through teeth. Aurora thumbed the recording off. The screen went dark. In it, for an instant, another face hovered over her shoulder — pale oval, no features, only the shape where features should have been. She spun. Empty birches. White bark. Dark seams between them. Then, from behind the tree where she'd hidden moments before, her own voice drifted out into the grove. "That's clever. Not original. Clever." The words came back ruined. Not louder. Not monstrous. Just spoken by a mouth that had watched human mouths and missed the work of them. Aurora moved before the echo died. She jammed the phone in her pocket, wrapped the chain of the pendant round her fist until the silver bit her skin, and strode towards the original path, angling for the standing stones, for the park, for streetlamps and buses and drunks spilling out of pubs. The birches thinned. The path did not appear. Instead she stepped into the same clearing she'd crossed ten minutes ago — or an hour, or a day — with the low white flowers opening under the moon. The mossed boulder sat to her right. The three-trunked yew loomed behind it. Her own scratched arrow marked the standing stone beyond. Only now the arrow pointed into the grove.