What would be her motivation for adventuring?
I can imagine any scenario ...
The most cliché would be meeting her later ... surounded by slaughtered Tieflings, hiding behind some crates or something ... with attackers looting/eating (depending on creature) corpses ... after the fight, you start conversation with her, and once she stop sobing, she will swear on her dead friends memory that she will never ever again loose anyone else, that she will become stronger and learn how to defend not just herself, but anyone who cant defend themselves, that she will make sure that nobody ever again will have to suffer losses as she just did.
Voila!
Adventurer created.

I mean it would be great to have someone who would be horrified with your adventures ... someone that will every evening give you some shaken comentary about what you did during the day.
So far everyone is like: "Yawn, just another boring Goblin horde to slay".

Alfira would bring different perspective to this game. :P
I would still kill her tho.
