Grand Sage.
This title was held by the oldest and strongest magician, who had left a mark in history. It's not easy to get a title like that even with practice that came from childhood. One must also be adept in battles and be the cornerstone of humanity in terms of need. That is how a Grand Sage was made.
Thanks to his actions, humanity has enjoyed life without any problems nowadays. He is the reason why the world remains at peace, and he is also the reason why the plenty of magical devices that enhance and simplify regular chores in life have been on the market for regular people are being spread out and about. Without his contribution, magic might still be something exclusive to men for years, and only those with titles like Hero and the Saintess might be the only thing that will be passed as the people who would be able to have access to magic.
