Meabh, a spirited fifteen-year-old, shields her two younger sisters, Lucy and Aine, from the ongoing neglect and abuse they are experiencing in their catholic children’s home by telling them transcendent Irish Fairy Tales. Desperate to protect them, Meabh takes the blame for her sisters’ rule breaking, resulting in severe punishment from the head nun, Sister Joan. Fearful her sisters will be adopted by another family without her, Meabh plots an escape.
