Fandom refers to a community of enthusiastic fans who share a common interest in a particular subject, such as a book series, TV show, movie franchise, or musical artist. These fans often engage in discussions, create fan art, and participate in events like conventions, where they can meet others who share their passion. Fandom can also involve the creation of fan fiction, where fans write their own stories based on existing characters and plots. This creative expression allows fans to explore different narratives and deepen their connection to the original work, fostering a sense of belonging within the community.