Here is the synopsis from the official website of the film:
From a Producer of Hero and Crouching Tiger, Hidden Dragon comes BLOOD: THE LAST VAMPIRE, based on the cult hit anime series. Demons have infested the Earth. And only one warrior stands between the dark and the light: Saya, a half-human, half-vampire samurai who preys on those who feast on human blood. Joining forces with the shadowy society known as the Council, Saya is dispatched to an American military base, where an intense series of swordfights leads her to the deadliest vampire of all. And now after 400 years, Saya's greatest hunt is about to begin.
For the fans of HERO, CROUCHING TIGER, HOUSE OF FLYING DAGGERS, and other films of those sorts, you know what to expect. Great stories, great acting, and even greater visual effects. Those things mixed together within a horror story should make for an awesome flick!!
Click HERE to go to the official site to watch the trailer!