A conflict flare up since representatives from the Russian court chasing lots of buffalo on the Indians' territory. Zeb takes on the task of mediating between the Sioux Indians and the army. While Molly Culhane arrives into town to take care of the children.

Zeb join the Sioux indians after one of the Russians had been killed in battle because of a breach of the Treaty. Mormon polygamists and Jeremiah Taylor suitors for Laura, who accepts.