Three different love-related stories -all starring María Vaner as different "Anas". In "The Earth," Ana is a young and idealistic woman on the verge of adulthood when her first relationship with a clerk shatters her dreams of a romantic life. In "The Air," Ana is a rebellious, easy-living type among some beach bums whose sexual leanings tend to tip the scale at active promiscuity. In "The Cloud," Ana only exists in the imagination of an introverted man, who dreams of his ideal woman.
Young nightclub performer, down on her luck, falls in with a portrait-cartoonist who works the streets and a terminally-ill singer-songwriter and goes to live on their houseboat. They consider doing a crime.
The love affair of an ex-convict with a showgirl, unleashes the jealousy of his older, wealthy and unbalanced wife. A murder plot, staged phoney suicide and other twists and turns follow.
A young woman welcomes a stranger into her home who pretends to have an accident. After a fleeting romance, the two marry and she immediately inherits a fortune due to the death of her uncle. Later, the young woman discovered that there is a connection between the events.
Out of love for his adoptive mother, Carl Brenner allows himself to be accused and imprisoned because of an illegal operation carried out by Doctor Stefan Brenner, the legitimate son of Mrs. Brenner. A few years later, Stefan died of alcoholism and Carl made a name for himself under his name.