I made a few small changes. 

I changed what the prince was looking for to make it fit with him having a clue for getting into the vault. 

I also changed the parasite from an alien parasite to an ancient one, found in Iapetus' ice. It's kind of what I wanted to do for awhile, but I was rushing when I first put this out since I had travel coming up.

I made several other small edits, just to make some sentences read better.

Enjoy!

--Daily