In a traveling circus, two children, Zouzou and Jean, are raised as twins, despite their physical differences. As they grow up, Jean treats Zouzou like a sister, but Zouzou harbors a secret love for him. When they become adults, Zouzou works as a laundress, delivering clean underwear to the music hall where Jean is an electrician. Zouzou introduces Jean to her friend Claire, and the couple falls in love.
Zouzou
A young woman sets out to clear her childhood friend's name after he's falsely accused, delving into a quest for truth and justice.