Wang Lung is a poor farmer who marries O-lan, a slave girl. They work hard together on their farm and have children. Wang Lung later takes his family to the city during hard times, where they struggle but survive through begging and manual labor. Wang Lung becomes wealthy but takes a mistress, hurting his wife O-lan. O-lan falls sick and dies, still wanting to see her grandson. In the end, Wang Lung returns to his land to die, finding his true peace and security was in the earth despite his material wealth.