Oy, I'm still working on the plotline. I add new characters in very gradually. Since Ariella isn't in NML (where you and the Resistance are), I might have to write from another person's point of view in order to introduce you. So, I will try to add everyone at some part of the adventure, just not quite yet. An estimate of when you will come in is...hmmm about chapter 40? That's a REALLY long way off, I'm sorry.
Fun fact, I have about 34 chapters written so far. I like to have extras so I can keep posting them every week, just in case I don't get inspiration for a while.