[ Hello fellow pink-haired princess that also works at the library! I hope you don't mind me assuming they know each other as coworkers already?!

When Ena finally manages to get Estelle's attention, she will be greeted with a worried frown. ]

I was just checking inventory, and the three oldest books on the history of Vaikuntha are not accounted for. Records don't show anyone has checked them out. Do you have any idea where they might have gone?