I decided it would be a good time to start working on the kids' stuff, so I fixed up Nadie's dialogue and added her 2nd (which is also her last) quest. I also added her final outfit upgrade, which will require some new ingredients (one being Fairy Dust), as well as 5 greater experium. It's a pretty hefty upgrade, so it's well worth it. :)
Also I've decided that two of each child's quests will be sequential, and after you complete the 2nd one you'll get their unique fairy dust, which you can then use to get the final outfit upgrade. The items won't actually appear until you get that 2nd quest. I'm going to add hints to their dialogue (when you talk to them after getting the quest), so that players won't have to scour the entire Abyss after getting each quest.
This is all finished for Nadie. Time to move on to the others!
(imgur is having issues, so I attached the screenshot instead)