After Ben's death at the hands of the Danites, his family and old partners are bent on revenge and with the help of their Crows, follow the trail of the murderers into the Mormon stronghold. There, the old Mormon assassin, Porter Rockwell, and his henchmen are brought to bay and frontier justice is served out. Then the family goes their own way, with Freddy becoming a Wells Fargo detective, Betty struggling with raising her family, Kills Twice going back to his tribe and Katy continuing to work toward her dream of becoming a doctor. But the Mormon tyrant, Brigham Young, has his own vendetta against the family and Katy, to escape his enmity, embarks on a mission to China to use her medical skills. There she finds herself fighting for her life with Chinese bandits. Each of Ben's adopted family find his teachings stand them in good stead in their own fight for survival.