Twelve-year-old Finn, who was found in the woods as a baby by a Dog Family, and his best friend and adopted brother Jake, a 28-year-old dog with magical powers, are adventurers living in the Land of Ooo, a setting full of surreal characters, with fantasy and post-apocalyptic elements. The duo's typical adventures involve saving princesses, fighting evil monsters, exploring dungeons, and helping people in need.
