Born on the day that Leaf's mother died, Ayne became one of Leaf's closest friends. Known in the elf village for her rather volatile temper, she is kinder than she seems (or at least, so everybody hopes). In fact Ayne and Leaf get along pretty well, in their own way. They had little choice being the only children in the entire village (Elves, living very long lives tend to have few children).
Behind her harsh exterior however, Ayne is a caring person who does not want to see her friend hurt.
Despite being twelve years younger than Leaf, she is much less naive and childlike than the latter (though this too could be an act) and has in nearly all ways a stronger personality. Less pacifistic in nature than Leaf, Ayne carries a sword (but Leaf is the better archer, not that she will ever admit that, of course).
When Leaf left on his quest, she first unsuccessfully tried to convince her parents to let her go too and then failing that sneaked out of the village during the night. Like for all Elven girls a house-tree was planted the day Ayne was born. It is unknown whether Ayne just abandoned it or left somebody in charge of it.
Recently Ayne became an amazon and her name changed to Ayne Teryanil
More information will be added when it becomes available (we don't want to give everything away just yet)