It begins on a Kansas farm where Dorothy, an orphan, lives in a one-room house with her grim, hardworking uncle and aunt.
Why I have no heart?
Why I have no brain?
A tornado appears and Dorothy runs to get the dog, and she and her pet are carried away by the winds.
You must kill the wicked witch of he west first
When she awakens and goes outside her house, she finds she is in strange beautiful country. Dorothy's house has fallen on the Wicked Witch of the East, ruler of Munchkins. Dorothy is awarded the Witch's silver shoes, which have magical power.
On her way to Wizard's city, Dorothy meets with scarecrow who complains of having no brains, a woodman made entirely who complains of having no hear and a lion of having no courage.
Why I have no courage?
After a number of adventure they reach the Emerald City. They make their request of the wizard, OZ. He refuses to grant their wishes until they kill the Wicked Witch of the West, who rules the western people known as Winkies.
The adventure travel to the west. The witch send Winged Monkeys to destroy the Tin Woodman and Scarecrow and carry Dorothy and the lion to the witch as slaves.