The Magical School of Wizstad

It's about a school in far distant space where students from all over the universe are trained to protect timeline and the evil wizards which are constantly trying to break this administration and destroy the timeline. However the authorities are working constantly to prevent a destruction which was cause by the action of one evip wizard who is believe to be trapped in the underground of The Magical School of Wizstad. However question arises whether the destruction will be manipulated. What would happen if he escapes the prison. What would happen if the students will turn up against the school.