John Marcher, the protagonist, is reacquainted with May Bartram, a woman he knew ten years earlier, who remembers his odd secret: Marcher is seized with the belief that his life is to be defined by some catastrophic or spectacular event, lying in wait for him like a "beast in the jungle." May decides to buy a house in London with the money she inherited from a great aunt, and to spend her days with Marcher, curiously awaiting what fate has in store for him. Marcher is a hopeless fatalist, who believes that he is precluded from marrying so that he does not subject his wife to his "spectacular fate".