For one to reach the rank of a Great Archmagus, one would have to advance by thirty levels, at the very least. At that time, Ouyang Huanyu was already a three-star Great Archmagus, and if they needed five stars to advance one rank, then he was at the thirty-third level.
If one disregarded Ouyang Huanyu's age, and if one could only advance one star in four or five years, then one would need more than a hundred years to advance thirty-three levels! That did not even include situations where advancements came with increased difficulties.
Within the entire Longxuan Empire, only Ouyang Huanyu could advance his rank to a Great Archmagus.
