Given the question: Build a movie plot around this: Who was Sauniere to Sophie? Her protector
The answer is:
Jacques Sauniere (Jean-Pierre Marielle), the Louvre's curator, is pursued through the Great Gallery by an albino Catholic monk named Silas (Paul Bettany), who demands the location of the Priory's "keystone" to find and destroy the Holy Grail. Sauniere gives him a false lead and is murdered, the police finding his body posed like the Vitruvian Man. Police captain Bezu Fache (Jean Reno) summons American symbologist Robert Langdon (Tom Hanks) to examine Sauniere's body. Langdon discovers a message hidden by blacklight which contains an out of order Fibonacci number sequence. A police cryptographer and Sauniere's granddaughter, Sophie Neveu (Audrey Tautou), reveals to Langdon that Fache planted a tracker on him, believing he murdered Sauniere due to a message to find him, erased by Fache. The two get rid of the tracker and sneak around the Louvre, finding more clues in Leonardo da Vinci's works, Langdon deducing that Sauniere was grand master of the Priory of Sion.Silas is revealed to be working for an anonymous person named the Teacher, alongside members of Opus Dei led by Bishop Aringarosa (Alfred Molina). Evading the police, Langdon and Sophie travel to the Depository Bank of Zurich, discovering a safety deposit box opened by the Fibonacci sequence. Inside is a cryptex: a cylindrical container that hides a papyrus message which can only be accessed by spelling out a five-letter code word using dials. When the police arrive, Langdon and Sophie are aided by the bank manager Andre Vernet (Jurgen Prochnow), only for him to take them hostage in the back of a truck, demanding the cryptex. Langdon disarms Vernet, and he flees with Sophie.The two visit Langdon's friend Sir Leigh Teabing (Ian McKellen), a Holy Grail expert, who claims the Grail is not a cup but instead Mary Magdalene, who was Jesus Christ's wife and pregnant during His Crucifixtion, and the Priory was formed to protect their descendants. The Opus Dei have been trying to destroy the Grail to preserve the credibility of the...