Helen Ray

New York police sergeant Jim Dark is determined that his daughter, Jenny, will be shielded from any knowledge of evil. Consequently, she lives in a dream world, imagining herself to be a descendant of Saint Jeanne d'Arc, but has a loyal friend in reporter Pep Mullins. Her school friend, Adele, also raised by overly protective parents, is ejected from her home when she becomes inebriated after spending an evening with a disreputable young man.

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.