Storm Warrior leaves the Sioux Nation with his family and is escorted to Denver by a regiment of cavalry soldiers. After arriving in Denver he discovers that Denver has been under attack by a Mexican army of bandits and helps his old friend, U.S. Marshal Hunt, track down the remnants of the Mexican gang. Storm Warrior travels to Philadelphia and stops along the way to assist old friends that are being harassed by a group of soldiers. Upon arriving in Philadelphia Storm Warrior meets his mother-in-law and assists his wife Judith in taking control of the bank. Storm Warrior assists the local law by helping put an end to a murderer and his hired guns. For the first time in his life Storm Warrior becomes the owner of a construction company and acquires title to a large horse ranch before leaving for England.