Here's a summary of her journey:
At the start: Sophie is a young cryptologist working at the Louvre Museum, seemingly content with her life but harboring a secret about her family history. She is deeply affected by the murder of her grandfather, Jacques Saunière, and the mysterious message he leaves behind.
Throughout the story:
* She gets involved in a dangerous quest: Sophie becomes entangled in a conspiracy involving the Priory of Sion, a secret society claiming to protect the bloodline of Jesus and Mary Magdalene.
* She unravels her own identity: Sophie discovers that she is a descendant of the Merovingian dynasty, a royal family that was allegedly descended from Jesus and Mary Magdalene.
* She faces challenges and risks: She is hunted by both the albino monk Silas, a ruthless killer, and the powerful Opus Dei organization, which seeks to suppress the truth about Jesus' bloodline.
* She forms a bond with Robert Langdon: Sophie partners with symbologist Robert Langdon to decode the cryptic messages left by her grandfather and escape the pursuing forces.
* She finds strength and courage: Despite being pursued and facing life-threatening situations, Sophie exhibits remarkable resilience and courage, using her skills and intellect to solve puzzles and outsmart her pursuers.
The ending: The novel ends with Sophie and Langdon surviving the ordeal and coming to terms with the revelation about Sophie's lineage. While the precise details of her future remain open, she emerges from the experience as a stronger and more self-aware individual.
Overall, Sophie's journey in "The Da Vinci Code" can be described as a coming-of-age story where she discovers her true identity, faces significant adversity, and ultimately emerges as a capable and empowered woman.