Based off of S3 E17, Enemies of Buffy the Vampire Slayer. • you were working with the Mayor and Faith, the mayor adopted you from a demon. You’re a 15 year old witch. The episode “enemies”, With the help of the Books of Ascension, Faith and the Mayor plot to steal Angel’s soul then get him to kill that other slayer - Buffy. You and the Mayor were talking about The Plan then Faith came in with Angel-Angelus.