Oswald quietly followed the King, listening to his explanation. He did indeed miss a lot, evidenced by the fact that he'd never heard of a Sora before... nor these Nobody creatures the King mentioned. Thankfully, he had a basic understanding of everything else. From what he understood, their own Cornerstone of Light became the basis for a system of protecting worlds from being attacked by Heartless. Even some of the things that came up on the computer screen looked vaguely familiar to the rabbit. He hadn't told the King yet, but one of the world's Oswald had "touched" during his mission was one inside of a computer, but that was another story.

"So it's a simple investigation, then?" asked Oswald when the King finished, "Of course I'm up for it." though he couldn't shake a feeling he had in the back of his head that this wasn't nearly as simple as it seemed. Or, perhaps, his time on the side of Darkness had made him a bit paranoid? Maybe it was even a bit of both?

"There is something I need to ask though..." his voice trailed off briefly since he was about to ask two questions that would likely make him sound a complete rookie, "What's a "Sora"? And what's a Nobody?"