Kaylee is up against her biggest opponent yet. Sure it's Avari at the helm, but he's got some new tricks which change EVERYTHING! Not only that, but Kaylee is still trying to adjust to being dead and the aftermath of the messy situation that is Nash. I've been super mad at him through the last couple of books, but now I found myself feeling sorry for him. He's dealing with a lot right now, and I'd hate to see him spiral out of control. Thankfully, Sabine is there, and just as blunt as ever. 
 My head was spinning with all of the new information we get about hellions. Avari has managed things that were never thought possible, and the mechanics of it are way confusing. I'm not going to say what he's doing, because it's BIG! Kaylee and Co have their work cut out for them to stop him and his companions.