Based on the Jules Verne's novel "Danube pilot." The film is set during Bulgarian people struggle against the Turkish oppressors. Bulgarian Sergei Ladko embarks on a voyage on the Danube under the guise of traditional "Danube Anglers League" competition in order to bring the rebels money to buy weapons.

After his owners abandon him in the woods, a puppy befriends a family of rabbits.

The story follows Csongor, a young man on a quest to reunite with his true love, Tünde, accompanied by his loyal but clumsy friend, Balga. Along the way, they encounter various characters who challenge Csongor’s views on life and love. However, an evil force, Mirigy, threatens to derail Csongor’s journey and his faith in true love.