Vatican Library



The Vatican Library (バチカン図書館) is the library of the Holy See, currently located in the Vatican. It is one of the oldest libraries in the world and contains one of the most significant collections of historical texts. The Roman Catholic Church somehow acquired the Book of the Law and locked it inside the library.

Stiyl Magnus mentions that Index has been to the library prior to the start of the first volume in the timeline in addition to Mont Saint-Michel Abbey, the Pataliputra ruins, Château de Compiègne, and Louvre Museum. There are one or more grimoires sealed in the library which cannot be taken away.