I. JUST. LOVED. IT!! You really have talent with this, the character personalities are just perfect. One of the things that make me like a fanfiction is that the character(s) personalities aren't changed, so even if the fanfic isn't of a character I like I will enjoy reading the fanfiction.
Another thing I liked was the part when Florinia took the blame for a friends death, even if it isn't likely the reason she became like that, mostly because of what Fern said about Titania traumatizing her and that "she lost her friend" (probably implying Titania) it was a nice way of giving a proper reason to Florinia's and Fern's attitude.
I really hope that you continue writing reborn fanfictions here, yours are wonderful! Btw do you take requests?