By the tradition of the entire Wizarding World, once a Wizard became a Fourth-Level Wizard, the Soul Qualitative Transformation they underwent even allowed them to sense someone calling their name across spacetime.
Thus, the other Wizards would draw on the new Fourth-Level Wizard's past to devise a suitable title, then address them by it from then on.
As for where the title came from, the Wizard generally decided it themselves. Lower-level Wizards proposed titles based on their experiences, and at the advancement ceremony, the Fourth-Level Wizard chose one and made it official.
At Green's invitation, the Wizards spent a little time in his Wizard Tower, but they did not stay long, because Green made an announcement.
Extreme Academy would hold a ceremony for him.
Green's intent was perfectly clear: everything else could wait until after the ceremony.
The Wizards quickly understood what Green meant. After congratulating him, they left.
As they went, however, the Wizards from the major powers who had already reached the Peak Third Level looked at Dennis and his companions with envy.
As members of the School Green had come from, Dennis and the others were certain to receive his detailed guidance. With someone who had made the breakthrough himself to guide them, these Wizards of the Extreme School stood a better chance of reaching the Fourth Level.
Once the other Wizards had left,
Green drew on the Chip and his own experience of advancing. In his study, he began explaining the crucial stages of breaking through to the Fourth Level to Dennis and the others.
"So throughout the breakthrough, a Wizard not only has to endure the agony of their Mental Space shattering, but also command their Soul Power through that pain and rebuild their Mental Space!"
In the study, Dennis fixed his burning gaze on