Imogen has been defeated, but instead of locking her up. They take her with them. We get a touching scene with Alec and Robert that basically means nothing because Robert basically didn’t show up by what twice in this book? The Lightwoods are gearing up for the fight. And now I’m going to say this. This whole chapter was fucking filler. There is no logical reason why the Lightwoods could have went with Jace. Also this scene would have been powerful if Lightwoods plus Jace reconciled (which wraps up the conflict nicely) together.