After thinking for a while, Angus couldn't find the one that triggered his qualification. At first, he thought it because he read the thick fictional book about archmage Bern over time.
If that is the case, there will be a lot of people having this qualification. Since magician combatants in this world are practically people who need to read a lot of books. The book about the Archmage Bern itself is quite popular for the magician.
Even if the fictional book is useless, many people also read it at least a dozen times. Especially the one that searches for Archmage Bern's legacy. They must also learn and read this kind of book dozens of times.
Judging by the unknown material the ring is made of, he guesses that it is something that could not be built easily. It is not easy to get qualifications and receive this ring as it is limited.
