Frustrated at the difficulty of writing a story for her English class, Sabrina turns to her aunts for advice on improving her grade. Following Zelda’s suggestion of using their old typewriter that was in the attic, Sabrina starts writing a spy story, modeling her characters from people from school. Sabrina then gets a surprise when her story comes to life in the halls of the high school. After rushing home, Sabrina gets the bad news that she wrote her story on a magical typewriter and if her characters die in the story, the people they’re based on die in real-life. In an attempt to stop this from happening, Sabrina takes the magical typewriter back to school so she can re-write the ending. While Sabrina is trying to fix her problem, Hilda and Zelda fall victim to a curse placed on them by an Other Realm chain letter writer.