At the turn of England's century, as the wind whistles in the lonely halls of Rawblood, young Iris Villarca is the last of her family's line. They are haunted, through the generations, by "her," a curse passed down through ancient blood that marks each Villarca for certain heartbreak. Iris forsakes her promise to her father, to remain alone, safe from the world. She dares to fall in love, and the consequences of her choice are immediate and terrifying. As the world falls apart around her, she must take a final journey back to Rawblood where it all began and where it must all end.