Charles and Liz are a charming, married 500-year-old vampire couple whose relationship has survived centuries because, as vampires, divorce isn’t exactly an option. Together, they navigate modern society and their daughter dating a human.

Eight years after her sudden disappearance in Egypt, a severely traumatized teenager is returned to her shattered family in New Mexico, triggering a visceral nightmare as they realize she is hosting an ancient, demonic parasite.