In the shadow of Oklahoma’s shimmering Glass Mountains, grieving graphic designer Ellie Hargrove returns home to settle her mother’s estate—only to uncover her great-grandfather’s hidden journal and a mysterious, pulsing crystal heart buried beneath the mesas. Teaming with old flame Tommy Ruiz and facing ruthless developers, Ellie must learn an ancient lullaby to soothe the awakening force before greed unleashes catastrophe. A tale of family secrets, small-town heart, and the quiet power of the land.