A poor young woman falls in love with a perfume businessman of whom she is a secretary.

Maloin, a maritime station guard, spends his nights at the port signal box. One night, he becomes the witness of a murder: for a simple suitcase smuggled, the altercation between the two men turns to drama. While the first falls and drowns, the second flees. Maloin, instead of warning the police, decides to dive in and recover the suitcase...which contains more than 3 million in small denominations! That's when the trouble begins...

In pre-World Ward I in Paris, a budding artist, Pierre LeBlanc, falls in love and marries Janine, a dressmaker's assistant. Pierre has a flair for designing clothes, and he and his bride live in a blissful paradise, until the war breaks out and he becomes a soldier. Janine dies in childbirth and, no longer desiring to live, Pierre volunteers for a dangerous patrol behind German lines. While recuperating in the hospital from a wound he received on the mission, Pierre spends his time drawing sketches of dresses. He becomes rich and famous after the war. Years later, after devoting himself to his daughter, Pierre seeks a marriage with a girl no older than his daughter. A conflict develops and to ensure his daughter's happiness, Pierre sacrifices his own plans.