In a small village, a dreamy young man named Mickey lives with his cow, Bongo. Economic hardship tightens, and the situation becomes unsustainable, so Mickey is forced to sell his faithful friend, hoping to make some money. However, in an unexpected twist, a mysterious merchant offers Mickey some magical seeds in exchange for his cow. Although hesitant, Mickey accepts, and when he gets home, he plants the seeds, unaware of the adventure that awaits him.
The next day, Mickey wakes up to find that an enormous beanstalk has grown up to the sky. Encouraged by his friend Donald and his inseparable companion Goofy, he decides to climb it and discover what lies at the top. The adventure takes them to a giant kingdom, where they encounter a terrifying giant with a watchful eye and a fascination for music. With a mix of cleverness and bravery, Mickey and his friends find themselves embroiled in a series of comical and exciting escapades to prevent the giant from getting his way and to recover what they have lost.
The fairy tale takes a turn filled with friendship, courage, and the eternal struggle between good and evil, where music and humor are the common thread that weaves through each thrilling moment. A revealing story that shows that, despite adversities, unity and courage always find a path to victory.