The story opens with an allegorical prologue, which presents various personified vices, including ambition and greed, then moves into the following drama: Arnold Gray, a fighter against child labor and other social ills, comes under the influence of Rhoda Lewis, an ambitious clubwoman who helps him win the gubernatorial nomination. Arnold meets and falls in love with Jane Morton, a respected writer, and they soon marry. All goes well until Jane becomes pregnant. Hard at work on a child-labor bill and winning the governorship, Arnold feels that a baby would be an encumbrance to his career. Jane is at first elated by her pregnancy, but Rhoda and Arnold gradually talk her out of having the baby. Because she suffers acute depression, Jane visits Dr. Brainard and confesses her troubles. Arnold is elected governor, but because Jane dies soon afterward, he no longer cares about living. After dreaming of his unborn son, Arnold awakens to find his wife beside him, joyful that his ordeal has been only a nightmare.