I have heard of something called Protodermis. In the online game Whenua mentions it, reffering to it as the "stuff of life" and also used as a type of currency among the locals. On K-P, there is a picture a ways into the image gallery that says something with the word "PROTODERMIS" under it. There is another pic of Lewa floating in it and transforming something in one of the brickshelf gallerys I have seen, also. I want your opinion of what you think PROTODERMIS is.
PS:I also suspect this is what the TOA NUVA are floating out of in the oh-so-popular group picture that has surfaced a while back.