In a magical world, animals called 'familiars' are magical partners to wizards. Aldwyn, a clever alley cat with no real magic, gets mistaken for a powerful magical familiar and is chosen by a young wizard-in-training named Jack. When an evil queen captures their human companions, Aldwyn must team up with two other familiars—a know-it-all blue jay and a timid tree frog—on a dangerous quest to save them. Together, they discover that true magic comes from friendship, courage, and believing in yourself, not just special powers.