The Librarians
The Librarians are the guardians of powerful and magical relics, and have been for centuries, and often undertake global-spanning adventures to recover items and store them in the Library. Some of the relics in the library include: The Mona Lisa, Excalibur, the Ark of the Covenant, the Fountain of Youth, the Nautilus, Noah's Ark, Pan's Flute, Pandora's box, Poseidon's trident, the Shroud of Turin. There are also living assets within the Library, for example, the Loch Ness Monster can be seen in the water around the "tree" made of walkways at the end of the Judas Chalice adventure.
Read more about this topic: The Librarian (franchise)