Wiz Chu AO3 is the full name of ArchiveofOurOwn, a non-commercial, non-profit hosting site for homoerotic works, and the account number is the personal user information of someone on this site.

Created in 2008 and operated by OrganizationforTransformativeWorks, Wakichuao3 is a non-profit and open-source database site for fanfiction, with articles contributed by users on the site. The platform's collection includes homoerotic novels, homoerotic paintings, homoerotic videos, and audiobooks.