As Lizzie and Josie prepare for their long awaited sweet sixteen party, Alaric finds himself preoccupied with the latest supernatural arrival - one that hits a little too close to home. Elsewhere, Penelope's latest plan gives MG one last shot at impressing Lizzie on her big day, while an unexpected betrayal causes tensions to boil over between Hope and Rafael.
The story of the next generation of supernatural beings at The Salvatore School for the Young and Gifted. Klaus Mikaelson's daughter, 17-year-old Hope Mikaelson; Alaric Saltzman's twins, Lizzie and Josie Saltzman; and other young adults come of age in the most unconventional way possible, nurtured to be their best selves... in spite of their worst impulses. Will these young witches, vampires and werewolves become the heroes they want to be - or the villains they were born to be?