mickey's letter and knights origin?

[chico21]

in da end of kh2 sora,riku,n kiari get a letter from da the king. could it be possible tht the letter is about the kh2 FM+ secret ending where the knights fight, it could it be a new adventure, or could be the same threat the the knights fight?

p.s if their knights wheres there kingdom. are they a band of knights who protect kingdom hearts n r their more knights?

 

[Khaston]

Who knows. I assume the letter concerned whatever the knights are fighting, and expressed the danger that kingdom hearts is in, and that danger is because of what the knights fight against.

 

[Nightmare]

then why would they be happy about the letter if it's about a battle.