Rosalyn pressed the shovel into frozen earth behind the greenhouse, following the map she'd stolen from Elder Thorne's desk three nights before. The grimoire had to be here. Someone in the coven had buried it decades ago, filled with botanical spells the elders refused to teach. But the hole she'd dug was empty. She stood there, shovel in hand, staring at bare dirt and ice crystals. Then she saw the tracks — fresh boot prints leading toward the frozen tree line. She followed them to a massive boulder crusted with ice, its surface split by a dark crevice. Wedged inside was an ancient leather binding, its pages brittle and covered in hand-drawn diagrams of flowering vines with teeth. She pulled it free and tucked it into her coat. The boot prints continued past the boulder, heading back toward the coven hall. The elders were still searching, which meant they didn't know she already had it.

Rosalyn opened the grimoire in her workshop that night. The first spell diagram showed a flowering vine wrapped around what looked like a human ribcage. Below it, instructions written in cramped script: the spell required a living host plant to anchor the growth, something old enough to have deep roots. She thought immediately of the midnight jasmine in the greenhouse, the one the elders had been cultivating for fifteen years. It was the only plant within miles that would work. She waited until the elders gathered for evening meditation, then slipped through the iron door of the greenhouse. Inside, twilight mist clung to glass panels overhead. The midnight jasmine grew in the center, its roots thick as her wrist, white flowers glowing faintly. She pulled a blade from her sleeve and cut a small piece of root — just enough to test the spell without killing the plant. Footsteps crunched on gravel outside. She tucked the root into her pocket and stepped behind a shelf of ferns. Elder Thorne walked past the windows, paused, then continued toward the main hall. Rosalyn waited until his shadow disappeared before leaving through the back entrance. She had what she needed. Now she had to see if the grimoire's instructions actually worked, or if whoever buried it had been a fool.

Rosalyn brought the jasmine root back to her workshop and left it on the table beside the seed vault key. She didn't plan to use them together — not yet. But three days later, when she returned from collecting moss samples, the seed was out of its drawer. She'd left it wrapped in cloth, tucked in the bottom of an old herb cabinet where no one would look. Now it sat on the table next to the jasmine cutting, which had sprouted pale tendrils that coiled toward the seed like fingers reaching. The seed itself had cracked open along one edge, revealing a dark green interior that pulsed faintly in the lamplight. Rosalyn pulled the shimmering cloak from her hook by the door and draped it over the table, watching how the fabric bent light around the objects beneath it. The tendrils kept growing. She could see them moving under the translucent folds, spreading faster now that she was watching. The grimoire hadn't mentioned this — it said nothing about the seed responding before it was planted. She considered separating them, but the math was already changing. The seed had chosen to wake. Refusing it now would only prove she'd been afraid to see what it would become. She pulled the cloak away and let the tendrils continue. By morning, they'd wound completely around the seed, and the jasmine cutting had withered to a husk.

The bell rang twice from the main hall — the signal that meant elders were coming through the workshops. Rosalyn looked at the table where the jasmine cutting had died around the seed. The husk sat there, brown and twisted, with the seed buried somewhere inside it. She'd meant to dispose of it yesterday, but she'd wanted to watch it one more day, to see if anything else would happen. Now footsteps were coming down the stone corridor outside her door. She grabbed the husk and shoved it into the honey-colored chest her grandmother had left her, the one with the carved badger emblems on the lid. The chest was full of dried herbs and old soil samples — nothing forbidden, just clutter. She buried the husk beneath a layer of pressed ferns and latched the chest shut. Her hands were shaking, which annoyed her. The door opened before she could step away. Elder Kael stood in the doorway, his white beard bright against his dark robes, his staff planted on the stone floor like a judgment. Two other elders waited behind him in the hall. Kael's eyes swept the room, lingering on the table where the husk had been. A single pale tendril remained, thin as thread, curled against the wood grain. Rosalyn didn't move to hide it. Hiding would draw attention. Instead she picked up a watering can and stepped toward the shelf of common plants by the window. "The grimoire isn't here," she said, her voice steady. "You're welcome to look." Kael walked to the table and touched the tendril with one finger. It crumbled to dust. He turned to face her, his bright eyes unreadable. "Jasmine," he said. "Midnight jasmine. From the greenhouse." Rosalyn set down the watering can. She could lie, but the math had already shifted. Kael knew what jasmine looked like when it died after bonding with something else. He'd seen it before. "I took a cutting," she said. "Three days ago. It didn't survive." Kael studied her face for a long moment, then nodded slowly. "You'll replace it," he said. "And you'll stay out of the greenhouse for a month." He didn't ask what the jasmine had bonded with. He didn't search the chest. He simply turned and left, the other elders following behind him. Rosalyn waited until their footsteps faded, then opened the chest and lifted the husk into the light. The seed inside had split completely open, revealing a dark green sprout with leaves shaped like tiny hands. She'd lost the greenhouse, but she'd kept the one thing that mattered. The elders still didn't know what she had.