One night, a female demon attacks Rick, a contentedly
married man. Under the spell of the demon, he takes a
beautiful young woman, Ariel, off to an isolated house
for a weekend fling. There, bizarre and frightening
things happen, and accidentally Rick kills Ariel.
But she won't stay dead. He soon realizes that she is
the demon that first attacked him. He defends himself
by killing her again. And again. But no matter how
many times he kills her, she keeps coming back. When
he finally escapes and returns home, he discovers that
his life has disappeared into a nightmare of madness,
lust, adultery, and cold-blooded murder.