The Ponca, once thriving along the Niobrara River, face a devastating turn of events as treaties signed by the U.S. government lead to a loss of their land. Following the 1868 Fort Laramie treaty, the Ponca are caught in a bureaucratic mess, resulting in forced relocation to Indian Territory. Tensions rise as Chief White Eagle expresses the suddenness of the government's demands, highlighting the struggles and resilience of the Ponca people during this tumultuous period.