Level 5 huh? I almost thought about Espers for a moment but this Selector.
Idk about this Fumio girl tbh. I think her dream is to become a novelist which imo is a good goal but her family problems is not something I'd like to see more of. Honestly, they should do this characterization and focus on Chiyori instead as Fumio's role now is much more significant than she seems to be. Also, glad to see Ruko doing battle again and she seems to be enjoying it.
Iona probably will play a large role later on.