The CW's "The Vampire Diaries" and "The Originals" co-spinoff "Legacies" is set in the Salvatore School, where 17-year-old Hope Mikaelson (played by Danielle Rose Russell, a triple hybrid of werewolf, vampire and witch), Alaric Saltzman's twins Lizzie and Josie, and other young people with supernatural bloodlines may establish themselves or be blinded by impulse. So will they become heroes or villains according to their bloodline? And their actions are all under the supervision of the principal Alaric Saltzman (played by Matthew Davis).