In the remote islands of French Polynesia, a family grapples with the legacy of their patriarch, a pioneer in the black pearl industry. As the younger generation seeks to uncover the truth behind the stories of their ancestors, they delve into the history of pearl farming, a practice that transformed the local economy and culture. Through personal accounts and archival footage, the film explores the challenges and triumphs of those who built this industry from the ground up, revealing the human stories behind the lustrous gems that have become a symbol of the region.