Mary, a quirky, retired librarian with a knack for deciphering ancient texts, stumbles upon a cryptic message hidden in a dusty volume. This leads her down a rabbit hole of hidden societies, stolen artifacts, and a centuries-old conspiracy that threatens to unravel the very fabric of reality. With the help of a motley crew of eccentric scholars and a mischievous talking parrot, Mary must decipher the clues, outwit her adversaries, and prevent the world from descending into chaos.