Wizard College

How could it be possible to travel to a purely magical world without fighting spirit and other cultivation methods? What is even more intolerable is that there is no academy. Since there is no academy, establish one. As a time traveler, a purely magical world is too boring. Moreover, as a wizard, no one else understands his achievements. In order to show off, he must make wizards a profession that everyone in the world envies. Well, by the way, he can spread other cultivation methods. ---Writer, I am incompetent in my introduction