From an early age, Marie, listening to her grandmother's stories about the mysterious Transylvania, dreamed of being there someday, and her dream came true! But... not at all as the girl expected. The ancient diary of the murderous prince, which fell into her hands, radically changed the course of events. A measured life with understandable people and familiar activities overnight became a thing of the past. And in the present... in the present, something began to happen that was impossible to imagine. Will Marie be able to understand herself, unravel secrets and distinguish truth from fiction, or is she destined to become a pawn in someone’s cunning game? Game of Eternity!