Worlds Conquest, a Super Smash Bros. fan fiction written by FanFiction.Net user AuraChannelerChris, gained media attention for its length of over four million words at the time of notice, more than three times as long as In Search of Lost Time written by Marcel Proust, and is still being written. The longest fan fiction on the site is The Loud House: Revamped, an ongoing crossover fan fiction of The Loud House which has been over 16,750,000 words long since around 2020. However the exact current word count of The Loud House: Revamped, is unknown as it surpassed the word count limit of the site of 16,777,215 words as the site uses 24-bit intergers. Disallowed fan fiction Copyright and trademark issues FanFiction.Net instituted several policy changes as it grew in size and popularity. These policies frequently led to the deletion of fan fiction based on the copyrighted works of certain published authors or containing specifically targeted content. Since the site's founding, several professional authors and producers have asked that stories based on their copyrighted or trademarked works be removed, including Anne Rice, P. N. Elrod, Archie Comics, Dennis L. McKiernan, Irene Radford, J.R. Ward, Laurell K. Hamilton, Nora Roberts/J.D. Robb, Raymond Feist, Robin Hobb, Robin McKinley, and Terry Goodkind. In addition, stories based on real-life celebrities were disallowed around 2003. Fan fiction based on professional wrestling, however, is still allowed, being the number one fandom in the "Miscellaneous" category. NC-17 ratings On September 12, 2002, FanFiction.Net banned and removed material that was rated NC-17. Prior to the new policy, the site would use a pop-up to prompt readers to say whether they were over 17 or not, but since then, the site has relied on its users to report stories that are inappropriately rated. Some NC-17 material was moved to Adult-FanFiction.org (previously AdultFanFiction.Net), a similar site which was created to serve the adults who write R and NC-17 rated fan fiction. However, many stories containing explicit material still exist and have yet to be removed. Story titles and summaries must be rated K. CYOA (choose-your-own-adventure) or reader-insertion fiction Choose-your-own-adventure and reader-insertion fanfiction have both been banned since 2005, and the site removed all material that had the potential of inserting the reader into a fanfiction. Under the heading of "Entries not allowed", item #5 says: "Any form of interactive entry: choose your adventure, second person/you based, Q&As, etc." Songfics In 2005,