Fiction is a literary genre that involves stories that are not based on real events, characters, or places. It often involves imaginative or creative elements that are created by the author. Fiction can encompass a wide range of genres, including science fiction, fantasy, romance, mystery, and historical fiction. It allows readers to escape from reality and immerse themselves in different worlds, experiences, and perspectives. Fiction can also be used to explore complex themes, emotions, and ideas in a compelling and entertaining way.