Kazan, one quarter wolf and three quarters husky, travels to the Canadian wilderness with his owner Thorpe where they meet man named McCready who Kazan recognizes as someone who abused him in the past. When McCready attacks Thorpe's wife Isobel, Kazan kills McCready and then runs away fearing the harsh punishment for killing a man. He later encounters a wolf pack of which he becomes the new leader, and has a mate, Gray Wolf.