The downtown jungle of Los Angeles home to the downtrodden, forlorn and desperate makes the perfect roost for this trio of ancient one's. When going out to "feed" becomes too dangerous, they concoct a plan to bring their dinner home with a all night massage parlor that offers to cater to the kinkiest of midnight tastes. But when a young woman, who has been evicted by her husband arrives on their doorstep, they don't realize the danger they are letting into their nest.
Matthew, a young advertising executive in Chicago, puts his life and a business trip to China on hold when he thinks he sees Lisa, the love of his life who left him without a word two years earlier, walking out of a restaurant one day.
The story of the Arthurian legend, based on the 'Sarmatian hypothesis' which contends that the legend has a historical nucleus in the Sarmatian heavy cavalry troops stationed in Britain, and that the Roman-British military commander, Lucius Artorius Castus is the historical person behind the legend.
For years, Blade has fought against the vampires in the cover of the night. But now, after falling into the crosshairs of the FBI, he is forced out into the daylight, where he is driven to join forces with a clan of human vampire hunters he never knew existed - The Nightstalkers.