Theory on whocorrupted Cinderella

>! So I think a bunch of you through about this, in the world map of this event, only Red Shoes have a creepy place with her standing in the middle and when you interact with it her it's says "Red Shoes...How could you....", Also the only thing that Cinderella assimilate without knowing the origin was a tea that she made with the pretest of being the same tea Dorothy likes, I just don't know the reason yet, another theory is that Abe used rupture parts on them, this would explain why she is so against her creations being analyzed by Central Government!<

This theory was created without seeing the events of level 11 and 12 of the first part (since I want to use the extra chances on hard mode) so if there was something that already explains the corruption on those I ask your pardon for wasting your time.