Kiah & the Rule of Four

Kiah has made a deal with The Devil. But, perhaps it isn't all too bad---he's helped her escape certain death in her very last moments, and now, is even guiding her towards finding the cure for her sick brother! Sure, she may have lost an arm---and some bodily autonomy to Him too---but this is her role as an 'Icon' anyways, right? The only problem seems to be... that cure is on the other side of the galaxy! How do we even get there?!