This is a documentary full of exploration and wonder, and it is the source of the globally best-selling science fiction novel "The Da Vinci Code". This film takes the audience back to 1885, to a rural chapel in the south of France, where a French priest discovered a truth that had been hidden for centuries, and it brought him endless treasures. Ancient drawings, artifacts, paintings, and a large number of documentary materials contain secrets that are enough to rewrite the course of human civilization. These true records will take you on a more shocking and fantastic journey than novels and movies.