Robert Walker is homeless. He awakes one morning in his box to find half his face paralyzed. In anguish, he walks to mimic normality. He also walks because walking for him is life. Eventually, in opposition to his dedication to desired anonymity, he is forced to rejoin the world. The novel follows two crucial days in his journey while he traverses Memphis, encountering the familiar, the foreign, the desolate, and the joyous.