Gah! While I'm glad Urian is checking out things since they aren't adding up, I'm really disturbed that he has Cai chained to the wall and seems so possessive of him. I get that U is keeping C safe by making sure none of his people can kill him, but there's something creepy about it (and here I am getting super invested in this story even knowing it won't ever be finished and I'll probably have lot's of questions that won't be answered... silly me )
And ok I did think it was a little odd that Fear talked in complete sentences telepathically, but I just figured that was the world you'd created and that other Rangers have telepathic familiars as well. So nice little twist to find out what he is and what his purpose once was (since I'm guessing he isn't planning on killing Taranis and hasn't wanted to for a while) Very interested in finding out what made him change his mind.
Also, it would be helpful to have some sort of timeframe: how old was T when he left home, how long has he been away, and when did he become a Ranger?