So this mystery person taught Flandre how to tidy books up...For example...She has no relation to books....and then set a magic circle that will activate when Flandre does exactly that?StopI wonder, who taught her that?And it couldn't possibly have being Meiling....Could it be that when Flandre was locked away and when the previous owner disappeared were...It's because I was taught that!From her wording, it wasn't someone in the room at that time....the previous owner of the Great Library.But that would mean Flandre never entered the library after it was set......Then, who?