In the village of Duncreag, the O'Donnell family faces the haunting presence of a banshee. As they seek answers from village elders and historian Finn McAllister, secrets of the village and Finn's own mysterious past begin to intertwine. The family embarks on a quest to break the banshee's curse, encountering eerie events and uncovering a destiny linked to Duncreag's ancient lore. The story unfolds with a blend of mystery, folklore, and the family's journey into the unknown.