Planet Dilbia is in a crucial location for both humans and their adversaries, the Hemnoids. Therefore making friends with the Dilbians and establishing a human presence there is of the utmost importance, which may be a problem, since the bearlike Dilbians; stand some nine feet tall, and have a high regard for physical prowess. They're not impressed by human technology, either. A real man, er, bear doesn't need machines to do his work for him.