Dracula never meant to fall for a slayer, so when Olivia was born they kept half of her identity a secret. Now, Countess Olivia Montgomery has been captured by Jason, a slayer looking to fulfil his own agenda. Only Jason does not know who Olivia really is. After convincing him she is after revenge same as he, Jason agrees to help Olivia enrole in Trio-Genesis, a sanctuary that serves as home and school to all slayers. But to remain there, Olivia must keep her vampire side hidden.