So far when we were introduced to the Nixi Specca was drawn to human knowledge which was why she left her home. What I am wondering is who is Specca really? As it was mentioned they intend to go to the Nixi's to talk about Daniel's beliefs and from what we can gather Specca could have a particular group in mind. If they do go to the Nixi's this could be a chance to learn about Specca's past and where she came from. Like she could be the daughter of the current leader of the Nixi's or another influential person or could be the youngest of a large family. Whatever turns out to be the case it would be interesting to learn about Specca.