[quote=@White Feather]
<Snipped quote by KoL>

Lorelei.. that's in Germany, ain't it? What's so important about that rock that it needs a Knight to protect it?
[/quote]

Well, it's a long story, so I can't explain it now. For the time being, if you wanna some explanation just search for Sword Dancers and you may get an idea.

Though, you'll never make the full connection without the knowledge of a Fate fan.