Solaria

She arrived one day at the blinding highnoon sun. No one knew where she came from or why she had come to this clan of outcasts and misfits- such a radiant being seemed out of place. Yet she settled in cozily among the others, and was nimble enough to pull her weight by bringing plenty of insects into the food stores.

Some of the younglings say that Solaria is some sort of goddess of light, perhaps the Lightweaver herself in disguise. Others think that, while not the goddess herself, she is an emissary sent to keep an eye on her icebound brother's lands.

This notion makes a certain Ridgeback scavenger very nervous- after all, he was sent away from the Ruins for making one ill-placed 'borrow' too many.