Rosie wants to tear down the ancient cowshed on her ranch to make room for more horses, but it is unlucky to knock down a barn. Rosie thinks this is superstitious hogwash. That's why she and her handsome new ... friend ... Patrick get drunk one night and knock the shed down with the tractor, unleashing something very dark and very angry.

Rosie is thrust into a world of magic she didn't know existed. The cowsprite under the shed is deadly and won't leave, the people she's known for years have secret powers, and the effing trees have eyes. Rosie fights to regain control of her ranch, control of her heart, control of anything, while the answer might be the thing Rosie struggles with most.