Dear leader of the other kingdom
I'm King guy, and personally I want to be on top. Not if you haven't noticed, I have an army ready to wreck face if need be. So if you give up this small bit of land, then I spare you. As my knight can tell you when I say something I mean it. Now please make your choice and tell the knight.
P.S. This knight is also going to be helping you. If you agree to move out, since I still want lower kingdoms.
Sincerely King Guy. :]