A blonde model, Brooke, and her good-natured brunette English girlfriend, Rhea, are at a New Years party in 1969. When an arrogant actor at the party apparently abuses a young fan, Brooke kills him brutally. As the two girls escape in a car on a desert road, Brooke runs over a rat or some creature. Now both girls flip out. She stops the car and Rhea has a breakdown. A small sandstorm appears and wipes out Brooke leaving only her clothes behind. Out of the sandstorm walks a masculine looking woman. It's god. God has a mission for Rhea- to fight evil. As a result she will gain immortality. But Brooke will be her challenge, she doesn't have a good heart.
40 years later they are resurrected at the same spot. A driver stops for a hitchhiker nearby and the two girls catch up. Brooke has an insatiable hunger for blood and devours the two much to the protests of Rhea. They escape in the car to a gas station where they try to hide from the rising sun. There, a poor attendant has to witness these two girls arguing. Brooke can't control her hunger and wants the attendant. Rhea wants to fulfill her mission since she is god's warrior. Somehow Brooke manages to kill Rhea. Other patrons show up, the police show up, but they are no match for Brooke. Until god reappears.
Life Blood sure has an interesting premise- vampires as avenging angels for god. However in this movie we don't get to see a lot of that. It's just about the two girls. And Rhea's challenge of dealing with Brooke. The cops and the store patrons are a Hollywood-correct diverse bunch of very silly people.
Despite the low budget, strange story, this movie is very watchable thanks to some nudity at the beginning, lots of making-out between the girls, and the excellent acting of the two leads. It could have been a disaster of a movie but the entire cast takes it seriously and they make it work. The script has some signs of intelligence. The arrogant actor gives an appropriate speech about society letting him get away with anything because he is a star, and he sure is going to test the limits of that submission by society. God also gives an interesting speech but it's as if a limited budget forced the filmmakers to go off course and tell a very limited story.