Adventure Time is a fantasy post-apocalyptic world teeming with life in the Land of Ooo. The story revolves around the adventures of a boy named Finn and his best friend and adoptive father, Jake, a dog with magical powers to change size and shape. They live in the post-apocalyptic land of Ooo, where they interact with the main population of princesses, magical creatures, post-apocalyptic mutants and other creatures.
The Land of Ooo is the main setting of the series and is full of different environments and inhabitants. Each kingdom usually has its own form of government and rulers, which can vary greatly from the peaceful monarchy of the Candy Kingdom to the dictatorship of the Ice Kingdom. The universe often combines absurdity and humor, cleverly combining lighting scenarios with the exploration of deeper themes.