This world is the product of all Heartless’ destructive nature. When a world’s heart is taken, a tiny fragment of the world ends up here, at the End. The entrance of this world is the Gate to the Dark, with a far-off cave surrounded by an ocean of Darkness collapsing in on itself. Traveling into the cave one will find rooms of swirling purple, blue, and black and any number of powerful Heartless to battle.