In an effort to save her life, Draculina, Vampirella's evil twin, has retreated into the astral plane known as "The Dark World", a holodeck-style realm that responds to her worst fears, where she finds herself trapped in the Warren-era New York City of 1969, pursued by bloodthirsty creatures of her own creation, and under arrest by the only cop left alive in the city! Left without options, Draculina is forced to turn to Vampirella, her most hated enemy, for help!