Run: 2026-09-02-01M1H5E1X117ZRDEKE32ZGH1H4

The grove should have been ten minutes' walk from the Pen Ponds car park. It took Rory forty. She checked her phone for the third time. 11:47. The screen glowed a sickly blue in the dark, and the GPS dot sat motionless in the middle of a green wash of parkland, refusing to believe she'd moved. Below it, the signal bars blinked down to nothing, then nothing at all. She pocketed the phone and kept walking, breath fogging in the cold, the Heartstone pendant swinging against her sternum beneath her coat. It had been warm all evening. Now it was warm and pulsing, a slow beat against her chest like a second heart that didn't match her own. The standing stones rose out of the bracken ahead, ancient oaks petrified into grey pillars, their bark gone smooth as bone. Wildflowers carpeted the clearing beyond them — she knew from Eva's warning that they bloomed year-round here, blue and white and a red she'd never been able to name, colours too vivid for December. Tonight they looked grey. Tonight the whole clearing looked like a photograph left out in the rain. Eva had told her never to come at night. She'd told her never to come alone, and never for less reason than life or death. Rory had two out of three, and the pendant burning a hole against her ribs counted as the third. Dymas was missing. The pendant had led her here — pulsing stronger with every step east, and stronger still now, until each beat pressed against her like a thumb testing fruit. She stepped between the stones. The cold changed. That was the first wrong thing. It stopped being weather and became atmosphere — the still, cellar-damp cold of somewhere underground, though the sky above the clearing was clear and crowded with stars. Too crowded. She counted without meaning to, found fourteen stars in a cluster that should have held six, and stopped counting. "Hello?" Her voice fell into the grass. No echo. The clearing swallowed sound the way sand swallowed water. The pendant thumped. Then again, quicker. She pulled it out on its silver chain and held it up. The crimson stone glowed from within, faint but steady, and as she watched, the glow brightened, dimmed, brightened — in rhythm. She pressed two fingers to her own wrist, to the crescent scar she'd carried since she was nine, and found her pulse lagging half a beat behind the stone's. As if the stone was keeping time and her heart was trying to catch up. She let the pendant fall back against her chest and walked the perimeter of the clearing instead, boots clicking on packed earth, keeping the stones in sight. The wildflowers bent as she passed, each cluster tilting after her like faces tracking movement in a room. She crouched and touched one — a white bloom, open wide as a throat — and it flinched from her fingertip. Straightening, she heard it. Off to the north, beyond the stones, past where Richmond Park ended and the Richmond town should have begun: a lullaby. Wordless. A woman's voice humming something in a key that kept bending, sliding between major and minor like light through warped glass. "Isolde?" The name came out thinner than she wanted. The humming didn't stop. It came from everywhere now — north, east, behind her, inside the stones themselves, a vibration she felt in her molars more than heard. The pendant hammered against her chest. She clapped a hand over it. At the clearing's far edge, a shadow crossed between two of the oaks. Not cast. Crossed. There was no light to cast it — no moon, no torch, nothing but stars — and yet something tall moved through the gap between stones, unhurried, and did not come out the other side. She waited for it to emerge. Ten seconds. Twenty. The hum wound tighter, sweeter, almost tender. Don't hum along. Eva had said that once, laughing, as if it were a joke. Whatever you hear in there, Rory, never hum along. Rory bit the inside of her cheek until she tasted copper. The flowers were turning. All of them, every head in the clearing, swivelling to face her with the slow synchrony of a field of satellite dishes. She backed toward the stone gap she'd entered through, and the ground under her was soft — softer than it had been, giving like flesh, and she refused to look down, refused, and walked faster. Behind her, something exhaled. Not a breath — a weather system of breath, a long drawn sigh that stirred the hair on her neck and carried a smell like wet stone and lilies and, underneath, the cloying sweetness of a room where something has been left too long. The pendant seared against her palm where she gripped it. She risked a glance back. The clearing had grown. The far stones stood further away than they should, the whole space stretched like taffy, and the flowers nearest her had opened wider — some of them beyond flowers now, petals peeling back to show pale ridged interiors, rows of them, and she turned and ran for the gap in the stones because the gap was shrinking, the two grey pillars sliding toward each other like an eyelid closing. The hum rose behind her, delighted. She threw herself sideways through the closing gap, shoulder cracking against stone, and the pillars ground together behind her with a sound like teeth. She landed in bracken on the ordinary side of the grove, rolled, came up on her hands and knees, and the pendant was shrieking against her chest — not warm now, hot, pulsing so fast it felt like a trapped bird. Silence, on the grove side of the stones. Perfect, held silence. Then, from the gap between the pillars — a gap no wider than a hand's span now — came her own voice. "Hello?" Perfectly pitched. Perfectly her. A pause, the exact length of her own pause, and then it added, in her voice, in her flat Cardiff vowels: "You forgot something." Rory got to her feet without looking at the stones again, backed away into the dark of the park, and didn't stop walking until the Pen Ponds lights showed yellow through the trees. Only then did she lift the pendant out and look at it. The crimson stone had gone dark. Cold as riverbed gravel in her palm. And in the centre of the gem, where no flaw had been before, a single hairline crack ran from edge to edge — thin as a paper cut, and shaped exactly like a crescent.