Honestly, when you hear it from her perspective, it sounded quite selfish, and it took her quite a long time to confess that to Father. Not that it changed his perspective on her at all though. This did allow her to strengthen her resolve, and now she frequents the dungeon in order to get stronger, instead of staying at home all day doing nothing but staring out the window of Father's room. I'm glad that she got out of that state of mind though, and welcome this change in her. What I did want to know more about was the artifact that she managed to grant wishes with, even if she had to use most of her own power as well. It will have to remain a mystery for now though, since Al'Dae didn't know much about it.