Underworld: Evolution continues the saga of war between the vampires and the Lycans. The film goes back to the beginnings of the ancient feud between the two tribes as Selene, the beautiful vampire heroine, and Michael, the lycan hybrid, try to unlock the secrets of their bloodlines. This will be a modern tale of action, intrigue and forbidden love, which takes them into the battle to end all wars as the immortals must finally face their retribution

http://www.imdb.com/title/tt0401855/