The Doujinshi novels of Ultimate Class One usually involved the re-creation of the original characters. Li Yanyan was one of the more frequently created characters. There were some Doujinshi novels with Li Yanyan as the female lead, such as " The Legend of Li Yanyan in Ultimate Class One " and " The Spring of Li Yanyan in Ultimate Class One ". These novels would usually adapt and expand the original plot and characters to create a new story world and character relationships. Doujinshi novels were usually created according to the author's imagination and preferences, with a lot of freedom and creativity.