Youth meets Ambition and leaves Love, his mother, and his small-town roots for the big city. There, in his search for Experience, he meets Pleasure and hangs out at the Primrose Path with the likes of Temptation and Intoxication. Back home, Youth's mother dies, and Love tries unsuccessfully to reach him. When Youth's money runs out his newfound friends all leave him and he sinks into a life of drug addiction, aided by Habit.
Dancer Lucille Le Jambon (whose real name is Lucy Higgins) loses her job when the morals committee of Sycamore, Kansas, headed by the self-righteous Deacon John Griswold, forces the Merry Models Burlesque show to close. Having grown fond of Sycamore, Lucy opens a combined ice cream parlor and dance hall, where she teaches the young people all the latest dances. ...