-Prologue: Heroes Never Rest
The darkness was high. There was more to do. Here, the Heartless and Nobodies had seemingly been destroyed. But it wasn't long before the world was engulfed in darkness again.
It was only a month after Sora had defeated Xemnas. His time on Destiny Islands was cut short when he received a letter from King Mickey, stating that "there's more to do here".
But it was far from fun...some new adventure. Sora had to go alone, back to Radiant Garden, to help clean up the mess that ensued from the Heartless attacks and Maleficent's obsessively dark nature, which had ruined the castle.
The letter had the King's seal, but it was a trap. Indeed...there was more to do here, but what exactly, Sora cannot remember.