The tower is the largest section of the castle. It contains an observatory for nighttime scouting, but is also used by the wise men to study the stars. Armed guardsmen are always to be found keeping watch.
Watchtower, Outside Tower
wise men
soldier
I am a soldier for the king.  He sends us to take land and battle other kingdoms.  I will always defend my kingdom.
Hello wise men. May I ask why you are here in the watchtower? I'm studying the stars young man And what is it that the stars are able to tell you? Anything of significance? I'm trying to learn the secrets of alchemy.  Well that's absurd! The stars can't tell you anything about alchemy I'm sure! There is no insight into creation or transformation. How dare you! I see you still have much learning to do.  Well if your are so wise and know so much as you have claimed, show me what you can do with this! Ahhh a fine piece to be sure. Let me see.  Be very careful now. That piece is very important to me. It is priceless. Whoops Now look what you've done! Clearly you cannot be trusted. I think it's best you leave Me? I can't leave. I'm here for study of the ancient order! You leave!