Based on a true story, a soldier deserts during WWI and dresses as a woman to escape the law. This triggers upheavals in his sexual behaviour and couple.

The true story of Paul who, after two years at the front, is mutilated and deserted. To hide it, his wife Louise disguised it as a woman. In the Paris of the Roaring Twenties, he became Suzanne. After the war, finally amnestied, Suzanne will try to become Paul again.