[quote=@King Kindred]
<Snipped quote by mattmanganon>

The backstory of the Heartless remain unchanged. So there are some legends about their origins, but most people wouldn't know about them unless they've experienced them, researched them, or were taught about them by someone else.
[/quote]

Speaking of which, I've been trying to figure out just how much Zac has learned by this point. I think his knowledge might extend to the Nobodies and Organization XIII's existence, but that's probably it. He [i]might[/i] know about how a Somebody can be recompleted, but I'm leaning toward him not knowing that, yet