Using this, Ariel became [Fitts].
And as [Fitts], it became possible for Ariel to move about the whole town.
During this time, it was necessary that Sylphy be in a rather deserted place.
As for the location, she chose the quiet library.
She planned to examine the event that had killed her parents.
And so, this was the way in which Sylphy and company led their lives at the Magic Academy.