Ais's heritage has never been clearly explained in the original.
Therefore, Reiger only knows that the grand fairy Alya is indeed Ais's mother, and the greatest hero Albert, who accompanied that grand fairy through life, is Ais's father.
Indeed, Ais not only possesses the bloodline of fairies but is also a descendant of heroes.
Albert—this person is extremely special in the history of heroes, not only mentioned in the "Sacred Tales of the Labyrinth" but also in many fairy tales and folk stories.
The most renowned of his achievements is undoubtedly repelling the black dragon.
This was one of the three great monster kings that ruled the earth in ancient times, viewed as a pitch-black calamity, the harbinger of the apocalypse, still threatening the lower world to this day.
Once, Orario had three major adventurer commissions.
Those three adventurer commissions were the collective wish of mankind, believed to be essential to complete if one wished to save the lower world.
