When an Oxford University student decides to steal an intriguing object from the Pitt Rivers Museum to further his studies, he gets more than he bargained for. It's 1497 and Albrecht Durer produces the four witches engraving. But there were really five women, not four, and they were sorceresses. All five were condemned to death, but it was decided that the youngest English girl, Constance, should be saved and the four sorceresses cast a spell to suspend her in time. What ensues is a captivating story as the student with the help of his new assistant embark on an adventure of magic and mystery, in search for secrets locked in the history of time.