Rae during a fancy date, considers that moving permanently in MC's world would be nice(that would make her lose her powers, but she kinda likes MC and his world enough to consider the idea, tired of the inter-dimensional/worlds' problems, but ready to give it up at the moment)
The rest is just: Naomi is mad at her crew, we do 3-4 update with her and move on to Caitlyn and her investigation about her parents,3-4 updates with her, then lyriel(mad that her friends/relatives are secretly government's spies), same 3-4 updates with her, and now...Blair(she is learning etherwalking but she is still sceptic as hell) same pattern so far. While Yona is just there to reminds us that she exists, but the dev basically put her in the background.
It feels like the dev is milking the game, or doesn't know what to do. if he has an idea of what to do, he is making so many "build-up updates" that the next "climax update" will literally blow our minds like atomic bombs.