Castle Oblivion

Castle Oblivion (忘却の城, Boukyaku no Shiro) is a world found in the Realm Between as the only real world in the series. The castle was ruled by Marluxia of Organization XIII, and consists of thirteen floors and twelve basements.

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 * —About Castle Oblivion.

Setting
Castle Oblivion is set in the midst of large grassy plains and hills. When one reaches the castle, there are rough stalagmites sprouting from the ground. The castle's architecture is very remarkable, with its tower's tops resembling an interesting isosceles triangle, and a noticable monster with horns on the center of the castle. Two smaller parts of the castle, lieing on floating islands are joined to the main structure by chains. Inside the castle are rooms called White Rooms, the walls of which have intricate emblems embedded on them.. The Chamber of Waking, which was once the throne room of the palace in the Land of Departure, houses the throne on which sits Ventus, who lies comatose in safety until the time comes for him to wake again.

The castle's secrets and layouts are unknown to outsiders, because Aqua was told by Master Eraqus to keep it a secret to prevent any intruder or agent of darkness from entering unbidden.

Characters

 * Naminé
 * DiZ

Nobodies

 * Riku Replica
 * Vexen
 * Lexaeus
 * Axel
 * Marluxia
 * Marluxia (Second Form)
 * Larxene
 * ????/Data-Roxas