This outside tower is made from big stones. It is grey with wood trim. There is one glass window that is used as a lookout tower.
Tower, Outside Tower
a messenger
guard
I am a guard at the royal castle.  I am brave and strong.  It is my duty to protect the king.
Thanks, messenger. We always appreciate you.  "I need to deliver this to the king directly." Hmmm...are you sure? Who is it from? "Directly from the king of the neighboring kingdom." Ok, go in, but I will need to escort you.  "Of course, thank you, sir." I'll take this with us.  "To see the king?" To protect the king.  "I bear no arms, sir." It sounds like it's an urgent message, so let's go in.  "It is, it's possibly going to end this war."