When is wicked sett?

"Wicked" is set in the Land of Oz, primarily during the years leading up to and during the events of "The Wizard of Oz." The story explores the backstory of the Wicked Witch of the West and her relationship with Glinda the Good Witch, weaving themes of friendship, love, and societal prejudice. The timeline spans significant moments in Oz's history, showcasing the political and social dynamics of the magical realm.