"Then, granny, tell us a few things about yourself as well."
Now that Alex and Elio had told them about themselves and a short bit about how Miss Rin's life had been in Moongold, they wanted to know more about the adventures of this old couple.
"You were adventurers… How much have you traveled? How many towns, cities, dungeons have you been to?
The Grandpa seems to be a greatsword user and granny must have been at least a (tier-4) master, right?"
Alex could tell the two of them were quite strong despite their old age. Their levels were not too high, but they were still higher than the guards of the Moongold.
Levels don't drop with age, but the strength of the human body is finite. And old age for the normal humans is an eternal truth that brings them down from their former glorious peaks.
Still, the experience that one gains through the growing age is priceless.