The Purity Academy didn't exist like the Marketplace, which was etched in the middle of the four Duchedoms.
It existed within a realm of its own.
It could more or less be referred to as a dimension guided by gates called rifts.
To get to the Academy, it was common knowledge that one needed to distort space, or at least be a spatial magic user.
Unfortunately, this kind of magic hasn't been mentioned to have existed in the world of Montana. Consequently, a teleportation stone was created for this very purpose.
Although it wasn't mentioned, this teleportation stone was made available to only the candidates who were able to pass the Entrance Test.
It was like a "pass the test, get the teleportation stone, free" activity.
This wasn't applied to highly dignified mages whose existence was like an honor to the academy.
Getting mailed a teleportation stone was a common way of inviting such a high mage to the Academy whenever an event was to take place.
