In the high mountain homeland of the Oomfast, danger waits below the snowline. Hunters know the old proverb well: "Beware the golden-eyed grenderling and its tug upon the soul." But when young hunter Eiger ignores the warnings, he is mauled by the monstrous creature that stalks the fen. His survival comes only through the sacrifice of Vaden-the tribe's mystic-who draws the poison into herself to save him.
Now Vaden lies dying, her body overtaken by the writhing taint of the fen. With the tribe's spiritual leader fading, the Oomfast face a future without their healer, protector, and guide. Sixteen-year-old Kallidu, Vaden's daughter, must step forward long before she is ready. She alone can perform the ancestral blessings, commune with the spirits, and take up her mother's heartwood spear. But she is also haunted-literally-by the voice of her dead grandmother, a powerful mystic whose warnings echo on every cold wind.
To save her mother, Kallidu must join the hunters on a perilous quest to retrieve either fresh gelspar antlers or the heart of a winter wolf-rare, sacred ingredients capable of purging the poison. Riding her veslin buck, Faedra, she ventures into the dangerous forests where grenderlings prowl and the cursed fen stretches like a shadow across the land. Rival hunters challenge her right to join the expedition, and whispers of "howly"-spirit-touched-follow her wherever she goes.
As the triple moons shift in the sky, their powers waxing and waning, Kallidu discovers that her own dru'en-the mystical currents within her-are awakening. Her blessings grow stronger, her connection to the dead deepens, and the Mother of Shadows, the black moon, seems to watch her every step. But with each omen comes a question: is she becoming the mystic her people need, or something far more dangerous?
When the hunters clash with the monstrous forces of the fen, Kallidu must confront the truth about the grenderlings, the ancient magic of the Oomfast, and the cost of wielding power drawn from the moons themselves. To save her mother-and her people-she must face the creature whose golden eyes promise death, madness, or revelation.
A story of courage, ancestral magic, and the fierce love between mother and daughter, Kallidu and the Golden-Eyed Grenderling blends atmospheric wilderness fantasy with creature-driven suspense and a heroine discovering her destiny in a world shaped by moonlight and shadow.