While Vlad was busy with eighth grade and figuring out his vampire powers, Joss McMillan was discovering powers of his own. Ever since his baby sister Cecile was murdered by a cruel vampire, Joss has sworn to spend his life as a Slayer, finding vampires around the world and killing them in whatever way he can. Finally Joss's training begins, and the Slayer Society quickly realizes that Joss is not like other Slayers.