[@Lexicon]Thank you. Transitions as in writing. When one character goes from one place to another. As long as that movement is logical and not like:

Bob: *steps out of the bar*
Bob: *takes one step and is suddenly at the Iron Tortoise School. Starts fighting*

You see how bad that is? It's like he warped from one region to the next in two lines. I see poor transitions happen ALL the time and it's hideous.

Also yes, everyone can describe/design the settings for their own schools.