Eleanor Kingdom

The Eleanor Kingdom (or Kingdom of Eleanor) is a large kingdom located somewhere on south-west of Mushroom World, close to the region of Sea Side and far from the region of Desert Hill. The kingdom is under the rule of Princess Apple. It is the main setting of Super Mario Bros. X: Alternate Kingdom.

Background
Long ago prior the events of Super Mario Bros. X: Alternate Kingdom, the Eleanor Kingdom was a peaceful land for long years, just until Blaize and his army invaded it in order to kidnap the princess. But Varun, Marvin and Doshi prevailed and defeated all of them, thus saving the Eleanor Kingdom.

Several years later, Marvin, a retired hero, failed to protect the kingdom and Princess Apple from Blaize's second conquest. He was searching for her everywhere around the kingdom which got suddenly cursed.