3000 years have passed since the bloody fight between Ashar and the firt Headmaster, who sealed the female in that dark and humid basement she has been "sleeping" in.
So many years made the seal get weak as the First was long since dead, yet Ashar could not break the seal all by herlsef.
Ashar would have stayed in there if it wasn't for some stupid students who seemed to be fighting and using   powerful magic, which caused the crystal seal to shake violently, it took just that to break the seal.

Ashar's eyed opened widly, explusing a huge amount of mana which shattered the crystal. the famel landed as a feather on the ground and looked around. Near her was a table with an old paper, it was a note:

"Yo! By the time you get free I will be loooooong since dead, like I dunno...3000 years maybe? In any case the seal has not only kept you asleep but also weakened your magic powers! Bye bye!"

Ashar set the paper on fire just by looking at it and then slowly made her wy out of the huge basement, as if she knew which way to take.

"3000 years...3000 years..."

Once she opened the door she found herself in a huge garden, lots of people coming and going. Her eyed didn't show it but she was quite shocked to see so much people using magic 

"The hell...."