Brie the mouse is caught between the claws of Gorgonzola the cat. Desperate to survive, Brie starts telling Gorgonzola a story. It's a showstopping tale - about a runaway princess, a cat that can grow to the size of a panther, an enchanted feast, a vanishing cavern and a quest to find a magical herb. But Gorgonzola is getting hungry. If Brie wants his life to be spared, this must be the best story he has ever told.