At an aviation festival, the Lazarev family and their dog, Palma, cross paths with a talented orphan named Yura and his loyal companion—a stray dog ​​called Graf—who are being forced to commit thefts for a gang of criminals. After navigating a series of challenges and adventures, the Lazarevs and Palma decide to rescue Yura and Graf from the thieves, ultimately helping them find a family.