A young woman discovers her hidden magical heritage and must navigate a dangerous world of ancient powers to save her family.

The protagonist, Ruby Morgan, is thrust into a hidden community of Magicals when she meets her grandparents for the first time. This unexpected reunion quickly devolves into a nightmare as she learns the townspeople worship Nimue and their Summer Solstice celebrations are far from ordinary. With humans unwelcome and her grandmother gravely ill, Ruby finds herself entangled in her grandfather's desperate plan to save her, a plan that hinges on her own untapped abilities. She must race against time, protect her friends, and embark on a treasure hunt that will force her to make a difficult choice.

This installment in the Ruby Morgan series, 'Acolytes of Nimue,' continues the established urban fantasy narrative. The premise suggests a focus on uncovering hidden magical lineages and navigating the complexities of a secret society. The plot is driven by a personal quest to save a family member, interwoven with elements of adventure and mystery as the protagonist undertakes a treasure hunt. The narrative framework appears to be first-person, allowing direct access to the protagonist's experiences and internal conflicts as she grapples with her newfound powers and the choices they present.