This one's been through a lot- even out of wolf form, you can see that plainly in her eyes.

Sad, but true. A companionless, injured, and angry Wolfwalker bit her while she was walking along a path in a neighboring forest. Of course she and everyone else were convinced it was merely a regular wolf bite so after the wound was tended to, everything was back to normal. But it wasn't long before she realized she had become a Wolfwalker, which meant she couldn't stay in her town. It would certainly be seen as witchcraft and end with her being killed. She left everything behind. Though what hurt the most was leaving her brother behind, whom meant the entire world to her.

She became a lonesome wanderer. The one who'd bitten her vanished without a trace so she was left to look for someone, anyone who'd accept and teach her how to survive (which was a trial in and of itself). She has yet to find another Wolfwalker or pack, and the longer she's alone and away from her brother the more depressed she becomes. But it wouldn't be fair to bite him or anyone else.