Ana, a film student, reads the Calixtinus Codex to get to know the French Way, the Jacobean Route to Santiago. In him he discovers the personage of Gerberga de Flandes, the first woman who traveled to the French Way. Ana decides to carry out the experience Gerberga lives in the book: Accompanied by a team of cameras and during twelve days, Ana will go from Saint-Jeau-Pierre-de-Port to Santiago de Compostela, discovering by the way who was actually Gerberga de Flandes.