The Feather and the Lamp

A magic lamp should have been a gateway to Imperceptibility's every desire...

So how did she end up in the underworld covered in slobber from a three-headed dog?

And then there's capture by fanatical priest-mercenaries, sacrifice to a quantum dragon, and getting trapped in a chicken coop.

Will she ever find her way back home?

More important still, what's a goose feather got to do with any of this?