Academy is nothing like a normal school of contemporary days. Not even some of the best schools could come for comparison.
Alpha Academy is a big, huge castle. A group of castles situated in the same place, to be more precise.
As this Academy is built by many Kingdom's together, it is indeed very majestic and aesthetic.
Meanwhile, as soon as their cars stopped at the huge entrance, the own guards of the Academy followed the protocols.
They are as professional as the Royal guards and they don't follow anyone's orders except their Governor and Governess. And, for them it really doesn't matter if the other person is King or Queen or anyone from the Royal family.
For them, everyone is equal. And, everyone had to follow the same rules.
After passing the security tests, everyone enters the imperial building.