PO文学 is a free online fiction-reading and sharing website featuring a broad selection of genres, including fantasy, wuxia and other martial-arts fiction, danmei, urban romance, romance, time-travel stories, horror, science fiction, and historical fiction. Its catalog includes both ongoing and completed works, with listings organized by categories and author, alongside curated editorial recommendations and rankings based on popularity and reader activity. Visitors can browse the library, search by title, author, or tag, and explore featured, newly listed, and free titles.

The site showcases works by a range of contributors and includes original fiction as well as fan works, with stories spanning contemporary, historical, speculative, and romantic themes. PO文学 describes its works as free to read across the site, making online access its central offering. The platform also provides account registration and login features, and invites users to apply as authors, indicating support for both readers and writers.

Overall, PO文学 functions as a genre-rich web fiction portal centered on free reading, discovery, and sharing