In this animated adventure, Balto mated with Jenna, resulting in a new family of six puppies, including Aleu, who inherits her wolfdog father's features but is rejected by potential adopters due to her wild appearance. As Aleu grows up, she embarks on a journey of self-discovery after being almost killed by a hunter, and Balto sets out to find her while unraveling the meaning behind his own strange dreams. Along the way, they encounter various animals, including a field mouse named Muru who becomes Aleu's spirit guide, and ultimately, they join forces with a pack of wolves led by Nava, who believes Balto is the chosen one destined to lead them.