POPO Literature is an online platform for original fiction, offering readers free access to stories and providing writers with a place to publish their work. Its library spans a broad range of genres, including romance, fantasy, science fiction, campus fiction, urban stories, and danmei and GL fiction. Visitors can browse complete works, explore rankings, search for titles, and discover new and recently updated chapters.

The site highlights featured recommendations alongside popular books, with listings that include authors, categories, and update information. Its catalogue ranges from character-driven relationships and coming-of-age stories to imaginative worlds and serial fiction, reflecting varied interests and storytelling styles. POPO Literature also offers account registration and sign-in, as well as reading-history access.

The website states that its novels are reposted works and that chapters are uploaded by users; it presents reposting as a way to introduce books to more readers. Overall, POPO Literature serves as a reader-focused destination for discovering, following, and reading online fiction