The Librarians Season 3 (2014)

Counter-terrorism agent Eve Baird joins a group of intrepid adventurers as part of the secret society known as the Librarians. As Guardian, it is her duty to protect and guard valuable artifacts in the Library, a secret building hidden away from humans. Along the way, the group must fight against sinister forces and defend the Library from external threats. With the seemingly impossible task of guarding humanity from unknown dangers, the Librarians must protect both the Library and the world from certain peril.