What is Equestria

It's been 13 years after his parents are killed by the creatures known as the Heartless. When he was 15 years old, his Island vanished into the darkness by a man called Ansem. Sora hated Ansem. So he  went to every world to gain some answers about him. After all that, he defeated his enemy. But during his second journey, he barley know Ansem was a fake, a Heartless. He was angry after the news that his friend Leon gave him. So just like that, he went after Xemnas. Again, he defeated him and went home. But he has a strange feeling that there is one more guy left but he couldn't describe it.

"No...there is no way he's alive...."

This feeling that Sora is holding, it's a feeling of doubt.

"Maybe it's just my head playing some tricks."