This preview is amazing. Gives so many answers. Dart did tell his parents (at least Moonshade) about Serrin. Even though I would've loved to see it, it kinda makes sense that we didn't; shows that we don't see every part of their lives. Ardam Djarum is Angrif's (half) brother. (Older, by the looks of it) Being bound to the World of the Palace does not actually mean being bound to the Palace but Being bound the the huge spirit ball of the Palace. As for Serrin (seemingly) being alive; maybe she ended up going into wrapstuff after all.