The Great Sea, renamed Flathead Ocean by Dimwit Flathead, divides the world into the Eastlands and the Westlands. This Ocean has a very unusual feature - its western shore basks in the sunlight, while its eastern shore lies far underground. John Paul Flathead was the first person to traverse the Great Sea in a one-man ship. Later he spent his retirement touring it collecting curios and unusual pets, like Otto the blue toad.