This entrance has seen better days.  The stones are a bit askew, and have lots of mosses growing on them.  But there is also a magical quality about this entrance.  It is not something you see, but rather feel.  And every now and then you can catch a shimmer out of the corner of your eye.
Entrance to castle, Outside Castle
dragon
king
I am a king of the whole empire. I give rules and pursuit them. I am brave and fearless.
Hello Dragon! Welcome to our Kingdom. Hello, mortal.  Your 'castle' seems a bit run down, don't you think? No, I do NOT think. You are just at the Entrance. We haven't repaired it because of the magical quality it has. Magical, you say? Well, I suppose that I do feel something magical about it.  Do you think that will protect you from me, though, if I become upset? I am not scared of you dragon. I have my own secret powers. Hah! A man with power doesn't welcome a dragon to his kingdom. Perhaps I should just burn your kingdom to the ground and seek my treasure elsewhere. Oh dragon. calm yourself. We have been friends forever. Stop acting like you want to fight me! Friends? I barely tolerate you! Nice trinket. Is it for me? This will kill you! Don't touch it, Dragon!  Oh dear what are you thinking! MINE! You gave it to me! But this scepter was forged in a magical area. It's made to kill dragons. Stop touching it. Fine! Keep your useless toy.  I didn't want it anyway.  Wait .. why do you carry it if it kills dragons? And you claimed to be my friend.