In Victorian London, a thick blanket of fog covers the city. As the sickly vapours enshroud the night, Felicia Lamb seeks the world beyond life - willingly accepting the embrace of the Undead to find it. Her fiance, Reginald Callender, stalks the dark streets,  pursuing his bride-to-be and the immortal creature who stole her away. And blood-drinker Don Sebastian de Villaneuva searches for sanctuary amongst the hansom cabs and gaslights.  But in a society where spirituality masks morbidity and respectability conceals rapacious cruelty, can even a vampire's kiss ensure eternal love?