You were the youngest person associated with Organization XIII, and also one of the few Keyblade users within that group (those being Roxas and Xion). Because of this, Nobodies, which are the footsoldiers of the group that invade worlds to steal hearts and take back Kingdom Hearts, always follow your orders even though you aren't directly an Organization XIII member. Every time you go out into worlds, there's always going to be a Nobody that follows you around like some sort of bodyguard.

And that's exactly what happened today. You walk in the outskirts of the Castle of Oblivion with a Dusk accompanying you. It contorted its body as it walked by your side, making otherworldly contorting noises that Nobodies usually make.

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