Barry lives an existence that consists of one thing, living free and enjoying the freestyle of a wandering nomad, but his nature of living out in the boonies with a small village within the wilds taught him a lot of nature, but it was the city life that… opened his eyes, in a sense.
 
So, he realized that he was going to grow old, realized that he was a shortlived race when elves and gnomes existed, and not even that, he’ll grow to an old man before he could ever realize it, could be decades from now or even tomorrow where he’ll be ancient and worst of all..
 
… Unattractive…!
 
So he’ll leave his village in search of one thing, and one thing only… A way to retain eternal youth! Whether one exists or not, he’ll find one, or make it possible that he’ll remain young and long lived despite his human body.