I'm still a little confused about whether he knows his own destined occupation or not. The mirror thing implies that he does, but the scene at the end here, as well as his reaction to being granted a fiefdom of his own, suggests he does not know that he is a Great Kingdom Founder. Because honestly if that was my official fated title, I'd be pretty excited if a huge piece of uncultivated land fell into my lap. Check it out, my fate is finally coming together. But he doesn't really have that attitude.
Can he not see his own title, or can he? I'd kind of like to know one way or the other.