human
What is the plot of "Lifeforce"?
assistant
The plot of "Lifeforce" is that a spaceship carrying a crew of scientists and a young woman named Samantha arrives at a planet where the inhabitants are vampires. The ship crashes and the crew is captured by the vampires. The young woman is taken to the castle of the vampire king, where she is to be sacrificed to the vampires. The crew escapes and the young woman is rescued by the crew. The crew then sets out to destroy the vampires.