Aefir Mistrest (pronounced: Ay-Fear Mist-rest) grew up in Nepthimas Nimarr, the "world city" that spans the entirety of the Feywild of Elderon (a homebrew world featured in the Elderon - End of the Beginning campaign), under the teachings of his mother and rangers like her.
Aefir was taught the ways of the hunt by his kin, and completed several of their trials, tracking and capturing beasts of various sorts. During one such challenge, the beast he was tracking led him to a breach between the feywilds and the material plane.
Taking this as a sign, the ranger informed his kin he desired to go there, to explore the material plane, and off he went.
It took a decade of living in the territory he had landed in upon crossing over to this plane to properly seek adventure, but that time exploring those forests allowed it to become his favored terrain.
Now, he is traveling with the "Mother Huggers", a group of adventurers employed by the Portside Investigation Guild, "P.I.G", seeking out riches and wonder in this vast world.