Help Me Out?

[ithildyn]

I'm participating in the relaunched occhallenge table format. I have a character claim for Isabelle Helm for Queen of Swords, and a general Highlander claim for the rest of my OCs. What I've been doing is posting one introductory story for each character I have. So far, no problem, since most of my OCs have relatively few stories to their name. But now I'm up to Triona, my oldest OC. I've been writing her for twelve years, and have no idea what a good introductory story for her would be. So for those of you who read my 'Bloodties' series, which of the dozens to choose from would you pick as the story to introduce the character?

Thanks for your help!