From the background it doesn't sound quite like the normal wu xia.<br/><br/>Flipping the idea around a little though, how about a runaway assassin? She was taken to be raised and trained by a society of assassins, perhaps in accordance with some prophecy, but because of her innocent upbringing she ended up running away, rejecting their 'ideals' and trying to follow the code of the wu xia instead?<br/><br/>That gives room in the backstory for a lost love (the wandering wu xia knight who taught her his code), her former society wanting to recapture her (in order to accommodate their prophecy) or kill her for disgracing them (perhaps the other students of her teacher, determined to avenge the slight to their masters honour).<br/><br/>Do any of those sound like they'd be fun to work into your background?