Fan fiction is a type of creative writing where fans of a particular book, movie, TV show, or other media create their own stories using the characters and settings from the original work. These stories can explore alternative plots, character relationships, or even new adventures that were not part of the original narrative. Fan fiction allows fans to express their creativity and engage with the material in a personal way. Writers of fan fiction often share their work online through various platforms, allowing others to read and provide feedback. This community-driven aspect fosters connections among fans and encourages collaboration, as many writers draw inspiration from each other's stories.