A crime killer makes a mistake.
He kills the brother of a famous female surgeon who has him kidnapped and surgically changes his sex.
Later the woman lets him go and tells him to adapt to the new life.
But the man now woman will start a war to take revenge.
Fantastic super heroic action thriller with lots of comic strips between one scene and another.
Great return to the direction of Walter Hill who proves to be always one of the best in action scenes in addition to one of the most original as a research in history.