Arwa Wagner, a passionate student of mythology, has always been fascinated by the magical and terrifying legends of old Germany. One night, as she studies a book of German myths, she makes a quiet wish: to live in that world, even if only for a little while.
When she opens her eyes, Arwa finds herself in a strange body—Heidi Hohenzollern’s—and in a world she barely recognizes. A week has passed since her arrival, and she must navigate a life that is both familiar and completely foreign. Heidi’s body, her new surroundings, the school, and the people all feel surreal, yet Arwa begins to see the mysteries and challenges this life holds.
As days pass, Arwa and Heidi slowly uncover the truth of their intertwined fates, each experiencing the other’s life in a magical and bewildering world. Between the echoes of German legends, dark illusions, and the trials of their swapped lives, they must find a way to understand each other—and themselves—before the secrets of this strange world overwhelm them.