The door where wyvern lives is probably protected by magic, so that unless you are looking for it, you're unable to find it.
Or maybe the principal knows of the giant door, but he doesn't tell everybody, so that they won't try to fight the dragon (since it's very risky even to take a look at it).
What if the wyvern was actually tamed by the principal and it has been ordered to protect the giant doors no matter what?
Well the way I think of the fact that their is a Gaint Monster that is below the surface is rather strange, and also the fact that The Vampire Girl, didn't have any knowledge of it's existence, with her having alot knowledge about the school, makes me think that thier is a greater connection in between the Thousands Master's curse and what is located behind the doors, I mean I the story it self it says that The Thousands Master was a very high-tech magican, and I'm almost completely positive that thier is some kind of a device that controls, a the barrier that is around the school campus so The Vampire won't get out, Also They place a mythical beast of great power to gaurd it's entrance.
This is my deduction of all that is given to me in the story, or I could be blowing these small and non-conclusive facts way out of proportion.
eva may have lived for a long time but 100 life times wont grant you all the knowledge in the world
Originally Posted by wilkyway
whats behind the door is probably Al, and the way it got there, was either thru teleportation or someone let it in there, so either the principal, an older principal or al, there is a machine and a curse on eva that weakens her and keeps her from escaping,
and if youre sayin that the dragons protecting the machine, then thats actually a good guess, and its logical
I'd tell AL that spot so that way he can go down there defeat the dragon if he's powerful enough to, then follow the past where ever the map leads and then using AL for protection if someone attacks us, unless its the Thousand Master!