In BloodRayne: Deliverance, Rayne is hired by a group of frontier town leaders to stop the ruthless Billy the Kid and his gang of vampire cowboys, who have been terrorizing the region. As she investigates and plans her attack, Rayne also becomes embroiled in a love triangle with the town's sheriff and a vampire gunslinger.
As Rayne gathers information and battles Billy's gang, she also uncovers a sinister plot by a powerful vampire lord to take over the Wild West. Rayne must race against time to defeat the vampire cowboys and stop the vampire lord before it's too late.
The film features intense action sequences, bloody battles, and plenty of Western-style shootouts. It also explores Rayne's internal struggle as a half-human, half-vampire and the challenges she faces trying to fit in with humans while battling her vampiric urges.